List of Data Portals (World)
| Country | Portal Name | Division | License | Description |
|---|---|---|---|---|
| France | Ã?le-de-France | Region | Ã?le-de-France Open Data | |
| Sweden | Ã?rebro | City | Public | Ã?rebro Open Data |
| United Kingdom | Aberdeen | City | UK OGL | Aberdeen City Open Data Portal |
| Africa | AFDB | NGO | Attribution | African Development Bank Group Statistical Data Portal |
| United States | Alameda County | County | Public | Alameda County Data Sharing Initative |
| United States | Alameda, CA | County | Public | Alameda County, CA Open Data |
| Canada | Alberta | Province:Alberta | Attribution | Alberta Open Data |
| United States | Alburquerque | City | Public | Alburquerque, NM Open Data |
| Netherlands | Alkmaar | City | Alkmaar Open Data | |
| United Kingdom | Allerdale | Borough Council | UK OGL | Allerdale |
| France | Alsace | Region | Attribution | Région Alsace |
| United States | Amazon Public Datasets | Private | Amazon Public Datasets | |
| Netherlands | Amsterdam O+S | City | Amsterdam Department for Research and Statistics | |
| Spain | Andalusia | Autonomous | CC | Regional Government of Andalusia |
| France | Angers.fr | Region | CC | Angers Loire Metropol Data Catalog |
| United States | Ann Arbor | City | Public | Ann Arbor, MI Open Data |
| Belgium | Antwerpen | City | Antwerpen Open Data | |
| Puerto Rico | APR | Federal | Abre Puerto Rico | |
| Spain | Aragon | Autonomous | Aragon Open Data | |
| United States | Arizona | State:Arizona | Public | Arizona Open Data |
| United States | Arvada | City | Public | Arvada, CO Open Data |
| United States | Asheville, NC | City | Public | Asheville, NC Open Data |
| United States | Atlanta | City | Public | Atlanta, GA Open Data |
| United States | Austin | City | Public | Austin, TX Open Data |
| Australia | Australian Capital Territory | Territory | Australian Capital Territory Open Data | |
| France | Auvergne | Region | Région Auvergne | |
| Spain | Badalona | City | Badalona Open Data | |
| Germany | Baden-Württemberg | State | Baden-Württemberg Open Data | |
| Argentina | Bahaia Blanca | City | Bahaia Blanca Open Data | |
| Bahrain | Bahrain | Federal | Bahrain Open Data | |
| Spain | Balearic Islands | Autonomous | CC-BY | Balearic Islands Open Data |
| Australia | Ballarat, VIC | City | CC 3.0 Australia | City of Ballarat, VIC |
| United States | Baltimore | City | Public | Baltimore, MD Open Data |
| Canada | Banff | City | UK OGL | Banff, AB Open Data |
| Italy | Bari | City | Bari Open Data | |
| United States | Baton Rouge, LA | City | Public | Baton Rouge, LA Open Data |
| United States | Belleville | City | Public | Belleville, IL Open Data |
| United States | Berkeley, CA | City | Berkeley, CA | |
| Germany | Berlin | City | Berlin Open Data | |
| Bermuda | Bermuda.IO | Private | Louis Galipeau & Andrew Simons | |
| United Kingdom | Birmingham | City | Birmingham City Council | |
| Italy | Bologna | City | CC0 | Bologna Open Data |
| Italy | Bolzano | Province | Autonomous Province of Bolzano Open Data | |
| France | Bordeaux | City | Bordeaux Open Data | |
| United States | Boston | City | Public | Boston, MA Open Data |
| United States | Boulder | City | Public | Boulder, CO Open Data |
| United States | Boulder County, CO | County | Boulder County, CO - Maps & Data | |
| Canada | Brampton, ON | City | Brampton, ON Open Data | |
| Canada | Brandon, MB | City | Brandon, MB Open Data | |
| Germany | Bremen | State | Bremen Open Data | |
| Australia | Brisbane | City | Brisbane, QLD Open Data | |
| United Kingdom | Bristol | City | Bristol Open DataData Portal | |
| France | Brittany | Region | Brittany | |
| France | Brocas | City | ODbl | Ville de Brocas |
| Belgium | Brussells | City | Attribution | Brussels Open Data |
| Argentina | Buenos Aires | City | Buenos Aires Open Data | |
| United States | Buffalo, NY | City | Public | Buffalo Open Data |
| Canada | Burlington, ON | City | Burlington, ON Open Data | |
| United States | Burlington, VT | City | Public | Burlington, VT Open Data |
| Spain | Cáceres | City | Cáceres Open Data | |
| France | Côtes-d'Armor | Department | Côtes-d'Armor | |
| Spain | Córdoba | City | Córdoba Open Data | |
| Spain | CAIB | Autonomous | CC0 | Dades Obertes CAIB - Baleraic Islands |
| Canada | Calgary | City | Public | Calgary, AB Open Data |
| United States | California | State:California | Public | California Open Data |
| United States | California Common Sense | State:California | Public | California Open Data |
| United States | Cambridge | City | Public | Cambridge, MA Open Data |
| United States | Cambridge, MA | City | Public | Cambridge, MA Open Data |
| South Africa | Cape Town | City | Cape Town Open Data Portal | |
| Spain | Castilla y León | Autonomous | CC-BY | Junta de Castilla y León Open Data |
| Spain | Castilla-La Mancha | Autonomous | CC-BY | Castilla-La Mancha Open Data |
| Spain | Catalonia | Autonomous | Catalonia Open Data | |
| Spain | Catalonya | Autonomous | Catalonya (Catalonia) Open Data | |
| Costa Rica | Censos | Federal | Population and Housing Census | |
| South Africa | CGS | Federal | Council for Geoscience | |
| United States | Champaign | City | Public | Champaign, IL Open Data |
| United States | Charleston | City | Public | Charleston, SC Open Data |
| United States | Charlotte, NC | City | Public | Charlotte, NC Open Data |
| Canada | Chatham-Kent | City | Chatham-Kent, ON | |
| United States | Chattanooga, TN | City | Chattanooga, TN | |
| United States | Chicago | City | Public | Chicago, IL Open Data |
| Chile | Chile Transparency | Federal | Chilean Transparency Board | |
| China | China | Federal | Chinese Government Public Information Online | |
| United States | Cincinnati | City | Public | Cincinnati, OH Open Data |
| Canada | City of Kingston | City | Kingston, ON - Data Catalogue | |
| Ukraine | CityScale | Private | Ukrainian non-government open-data | |
| United States | CivicApps | City | Public | Portland, OR Open Data |
| United States | CKAN | Private | Public | CKAN Open Source portal for Open Data |
| Brazil | CKAN Brazil | Private/Non-Profit | Brazil Community Data Portal | |
| Ireland | CKAN Ireland | Federal | Ireland Community Data Portal | |
| Italy | CKAN Italia | Private | ODbl | Italy Community Data Portal |
| Germany | Cologne | City | Cologne Open Data | |
| United States | Colorado | State:Colorado | Public | Colorado Open Data |
| Colombia | Columbia | Federal | Columbia Government Open Data | |
| Italy | Comune di Firenze | City | Comune di Firenze (Florence) Open Data | |
| United States | Connecticut | State:Connecticut | Public | Connecticut Open Data |
| United States | Cook, IL | County | Public | Cook County, IL Open Data |
| France | Corsica | Region | Attribution | OpenData Corsica |
| United States | CT DATA | NGO | Connecticut Data Collaborative | |
| United States | CTA | City | Public | Chicago Transit Authority Open Data |
| Czech Republic | Czech Republic | Federal | Czech Republic Open Data | |
| United States | D3 | City | Data Driven Detroit | |
| Brazil | Dados.Gov.br | Federal | Brazil Government Open Data | |
| Portugal | Dados.Gov.pt | Federal | Portugal Government Open Data | |
| China | Dalian | City | Dalian Municipal Government Information Service | |
| United States | Dallas | City | Public | Dallas, TX Open Data |
| Canada | Data BC | Province:British Columbia | FREE | British Columbia Open Data |
| Norway | Data Kilder | Private | Catalog of Norwegian Data portals | |
| United States | Data Market | Private | Purchase | Data Market Open portal to Datasets |
| United States | Data Michigan | State:Michigan | Public | Michigan Open Data |
| United States | Data Montana | State:Montana | Public | Montana Open Data |
| Albania | Data.al | Federal | CC0 | Open Data Albania |
| Burkina Faso | Data.bf | Federal | OpenData Burkina Faso | |
| United States | Data.ct | State:Connecticut | Public | Connecticut Open Data |
| Japan | Data.Go.jp | Federal | Japanese Government Open Data | |
| Korea, Republic of | Data.Go.kr | Federal | South Korean Government Open Data | |
| France | Data.Gouv.fr | Federal | French Government Open Data | |
| United States | Data.Gov | Federal | Public | US Government Open Data |
| Australia | Data.Gov.au | Federal | Australian Open Data | |
| Belgium | Data.Gov.be | Federal | Belgium Government Open Data | |
| Ghana | Data.Gov.gh | Federal | Ghana Government Open Data | |
| Greece | Data.Gov.gr | Federal | CC-BY | Greece National Data Portal |
| Israel | Data.Gov.il | Federal | Israel Government Portal Open Data | |
| India | Data.Gov.in | Federal | India Government Open Data | |
| Philippines | Data.Gov.ph | Federal | Phillipines Government Open Data | |
| Singapore | Data.Gov.sg | Federal | Singapore Government Open Data | |
| Slovak Republic | Data.Gov.sk | Federal | Slovak Government Open Data | |
| New Zealand | Data.Govt.nz | Federal | New Zealand Government Open Data | |
| Austria | Data.Gv.at | Federal | Austrian Government Open Data | |
| Indonesia | Data.Id | Federal | Data Indonesia | |
| Indonesia | Data.id | Federal | Data Indonesia | |
| United Kingdom | Data.Lincoln | Academic | University of Lincoln Open Data | |
| Russian Federation | Data.Mos.ru | City | Moscow Open Data | |
| United States | Data.nj | State:New Jersey | Public | New Jersey Open Data |
| Norway | Data.Norge.no | Federal | Norwegian Government Open Data | |
| France | Data.Rennes | City | Non-Commercial Use | Renne's Area,Rennes Métropole en Accès Open Data |
| Uganda | Data.ug | Federal | Open Data Uganda | |
| United Kingdom | Data4NR | Federal | Data for Neighborhoods and Regeneration | |
| Russian Federation | DataGov.ru | Private | Institute of Contemporary Development | |
| France | DataLocale.fr | Region | ODbl | Aquitaine Regional Council Open Data |
| Slovak Republic | Datanest Aliance Fair Play | Private | Datanest Aliance Fair Play | |
| Brazil | DataPoa | City | Porto Alegre Open Data | |
| Moldova, Republic of | Date.Gov.md | Federal | Moldavian Government Open Data | |
| Italy | Dati.Camera.it | Federal | CC-BY-SA | Italian Chamber of Deputies |
| Italy | Dati.Gov.it | Federal | Italian Government Open Data | |
| Italy | DATIOpen | Private | DatiOpen.it Group | |
| Peru | Datos Peru | Private | Datos Peru | |
| Argentina | Datos Publicos | Federal | Argentine Government Open Data | |
| South America | Datos Publicos | NGO | ODbl | Datos Publicos |
| Chile | Datos.Bcn.cl | Federal | PDDL | Chile Library of Congress |
| Chile | Datos.Gob.cl | Federal | Chilean Government Open Data | |
| Spain | Datos.Gob.es | Federal | Spanish Government Open Data | |
| Uruguay | Datos.Gub.uy | Federal | Uruguaian Government Open Data | |
| Mexico | Datos.mx | Federal | Open to Innovate | |
| United States | De Leon | City | Public | De Leon, TX Open Data |
| United States | Delaware | State:Delaware | Public | Delaware Open Data |
| United States | Denton, TX | City | Public | Denton, TX Open Data |
| United States | Denver, CO | City | Public | Denver, CO Open Data |
| Ireland | DibLinked Datastore | Private | Public/Fee | NUI Maynooth |
| Canada | District of Saanich, BC | District | Saanich, BC Open Data | |
| Congo, Democratic Republic of the | DRC | Federal | Attribution | Democratic Republic of the Congo Open Data |
| European Union | EC Eurostat | Project | Attribution | European Commission Eurostat |
| United Kingdom | Edinburgh | City | Edinburgh Open Data | |
| Canada | Edmonton | City | Attribution | Edmonton, BC Open Data |
| Nigeria | EDO State | Federal | CC 3.0 CC-BY | Nigeria Government Open Data |
| Netherlands | Einhoven | City | Einhoven | |
| Italy | Emilia-Romagna | Region | Emilia-Romaga Region Open Data | |
| European Union | Engage | Project | Engage European Open Data | |
| Netherlands | Enschede | City | CC0 | Enschede Open Data |
| European Union | EU Open Data | Project | Attribution | European Open Data |
| European Union | EU Open Data | Project | European University Institute: EU Open Data Portal | |
| Spain | EU SKADI | Autonomous | CC-BY | Basque Government Open Data |
| United Kingdom | Exeter | City | UK OGL | Exeter Open Data |
| Romania | Explore Data | Federal | Explore Data Romania | |
| Ireland | Fingal | County | Attribution | Fingal County Open Data |
| United States | Fort Worth, TX | City | Fort Worth, TX Open Data | |
| Canada | Fredericton, NB | City | Fredericton, NB Open Data | |
| Italy | Friuli Venezia | Region | Regione Autonoma Friuli Venezia | |
| United States | Gainesville | City | Public | Gainsville, FL Open Data |
| Spain | Galicia | Autonomous | Galicia Open Data | |
| Canada | Gatineau, QC | City | Gatineau, QC Open Data | |
| Spain | Gavà | City | Gavà Obert | |
| Australia | Geelong, VIC | City | CC 3.0 Australia | City of Greater Geelong, VIC |
| Greece | Geodata.gov.gr | Federal | Greek Government Open Data | |
| New Caledonia | GeoRep | State | Attribution | Georepertoire du gouvernement de la Nouvelle Calédonie |
| Canada | GEOWeb | District | District of North Vancouver, BC Open Data | |
| Belgium | Ghent | City | non-commercial | Ghent Open Data |
| Spain | Gijón | City | Gijón Open Data | |
| United States | Gilpin | County | Public | Gilpin County, CO Open Data |
| United Kingdom | Glasgow | City | Glasgow, Scotland Open Data | |
| Australia | Glenorchy, TAS | City | CC 3.0 | Glenorchy, TAS |
| United Kingdom | Go Geo | Academic | University of Edinburgh Open Data | |
| Australia | Gold Coast, QLD | City | CC 3.0 Australia | City of Gold Coast, QLD |
| Germany | GovData.de | Federal | Open | German Government Open Data |
| France | Grand Lyon | City | ODbl | Greater Lyon Open Data |
| United States | Grand Rapids, MI | City | Public | Grand Rapids, MI Open Data |
| France | Grand Toulouse | City | ODbl | Grand Toulouse Open Data |
| Canada | Grande Prairie No. 1, AB | District | Attribution | County of Grande Prairie, AB Open Data |
| Austria | Graz | City | CC-BY | Graz Open Data |
| Australia | Greater Illawarra Region | Region | CC-BY | Illawarra - Code the Gong |
| United Kingdom | Greater Manchester | Metropolitan County | UK OGL | Greater Manchester Open Data |
| United States | Greater Portland | City | Greater Portland - Regional Data | |
| Norway | Groningen | Province | Groningen Province and City Open Data | |
| Canada | Guelph, ON | City | Guelph, ON Open Data | |
| Canada | Halifax, NS | City | Halifax, NS Open Data | |
| Canada | Halifax, NS | Regional Municipality | Attribution | Halifax Regional Municipality, NS Open Data |
| Germany | Hamburg | City | Hamburg Open Data | |
| United States | Hamilton, CA | City | Public | Hamilton, CA Open Data |
| Canada | Hamilton, ON | City | Hamilton, ON Open Data | |
| United Kingdom | Hampshire County | County | UK OGL | Hampshire Hub |
| United States | Hampton Roads, VA | City | CC0 | Open Hampton Roads |
| United States | Hartford Data | City | Public | Hartford, CT |
| France | Hauts de Seine | Department | Open | French Department Hauts de Seine Open Data |
| United States | Hawaii | State:Hawaii | Public | Hawaii Open Data |
| Australia | Hobart, TAS | City | CC 3.0 Australia | City of Hobart, TAS |
| Hong Kong | Hong Kong | Federal | Hong Kong Open Data | |
| United States | Honolulu | City | Public | Honolulu, HI Open Data |
| United States | Honolulu, HI | County | Public | Honolulu County, HI Open Data |
| United States | Houston, TX | City | Public | Houston, TX Open Data |
| Finland | HRI | City | Helsinki Region Infoshare | |
| Germany | HRO | City | Hansestadt Rostock Open Data | |
| United States | ICPSR | Academic | Inter-university Consortium for Political and Social Research (ICPSR) | |
| United States | Illinois | State:Illinois | Public | Illinois Open Data |
| Indonesia | Indonesia | Federal | Indonesian Government Open Data | |
| Sao Tome and Principe | INE | Federal | Instituto Nacional de Estadistica | |
| Venezuela, Bolivarian Republic of | INE | Federal | Instituto Nacional de EstadÃstica | |
| United States | Iowa | State:Iowa | Public | Iowa Open Data |
| United States | Jersey City, NJ | City | Jersey City, NJ Data Portal | |
| Finland | Jyväskylä | City | Jyväskylä Open Data | |
| Austria | Kärnten | Land | CC-BY | Kärnten Open Data |
| United States | Kansas City | City | Public | Kansas City, MO Open Data |
| United States | KanView | State:Kansas | Public | Kansas Department of Administration |
| Canada | Kelowna, BC | City | Kelowna, BC Open Data | |
| United Kingdom | Kent | County | Kent County Open Data | |
| Kenya | Kenya | NGO | Attribution | Open Data for Kenya Development Bank Group Open Data |
| Kenya | Kenya Open Data | Federal | Kenya Government Open Data | |
| United States | King, WA | County | Public | King County, WA Open Data |
| Canada | Kitchener, ON | City | OGL | Kitchener, ON Open Data |
| Argentina | La Nacion | Private | La Nacion Newspaper Open Data | |
| France | La Rochelle | City | La Rochelle Open Data | |
| United States | LA Times DataDesk | Private | Public | LA Times - DataDesk for Los Angeles County |
| France | LaCUB | City | Bordeaux Open Data | |
| Canada | Langley, BC | City | PDDL | Langley, BC Open Data |
| United States | Las Vegas | City | Public | Las Vegas, NV Open Data |
| Latvia | Latvia | Private | Latvia Open Data | |
| Australia | Launceston, TAS | City | CC 3.0 Australia | City of Launceston, TAS |
| France | Le Mans | City | ODbl | Le Mans Open Data |
| United Kingdom | Leeds | City | Leeds Open Data | |
| Germany | Leipzig | City | Open | Leipzig Open Data |
| United States | Lexington | City | Public | Lexington, KY Open Data |
| United Kingdom | Lichfield | District | Lichfield District Open Data | |
| Peru | Lima | City | Lima Open Data | |
| Chile | Lima | City | Lima Open Data | |
| Austria | Linz | City | Linz Open Data | |
| Spain | Lleida | City | Lleida Open Data | |
| Australia | LocalData.Net | Private | Local Government Data | |
| France | Loire-Atlantique | Department | ODbl | French Department Loire-Atlantique Open Data |
| France | Loir-et-Cher | Department | Département Loir-et-Cher | |
| Italy | Lombardy | Region | Lombardy Region Open Data | |
| United Kingdom | London | City | London, England Open Data | |
| Canada | London, ON | City | London, ON Open Data | |
| Spain | Lorca | City | Lorca | |
| United States | Los Angeles | City | Public | Los Angeles, CA Open Data |
| United States | Louisiana Transparency & Accountability | State:Louisiana | Public | Louisiana, Dept of Admininistration |
| United States | Louisville, KY | City | Public | Louisville, KY Open Data |
| Finland | Lounais-Suomi | Region | CC-BY-SA | Lounais-Suomi (Southwest) Finland |
| Italy | Lucca | Province | CC-BY | Lucca Open Data |
| United States | Madison County, NY | County | CC 3.0 | Madison County, NY - Central New York Vitals |
| United States | Madison, WI | City | Public | Madison, WI Open Data |
| Spain | Madrid | City | Madrid Open Data | |
| United States | Maine | State:Maine | Public | Maine Open Data |
| United States | Maine Transparency | State:Maine | Public | Maine Open Data |
| France | Maine-Et-Loire | Department | ODbl | Département Maine-Et-Loire |
| France | Manche | Department | Département Manche | |
| United Kingdom | Manchester | City | Manchester, England Open Data | |
| United States | MAPC | City | Public | Boston Metropolitan Area Planning Commission - Data Services |
| United States | MARCQ | Region | Mid-Atlantic Ocean Data Portal | |
| United States | Maryland | State:Maryland | Public | Maryland Open Data |
| United States | Massachucetts | State:Massachuetts | Public | Massachuetts Open Data |
| United States | Massachusetts Taxes | State:Massachuetts | Public | Massachusetts Open Data |
| United States | MCC | Federal | Public | Millennium Challenge - Open Data Catalog |
| United States | MD iMap | State:Maryland | Maryland iMap | |
| Canada | Medicine Hat | City | Public | Medicine Hat, AB Open Data |
| Australia | Melbourne, VIC | City | CC 3.0 | Melbourne, VIC |
| United Kingdom | Merton | County | Merton Council Open Data | |
| United States | Metro Boston | City | Public | Metro Boston Open Data |
| United States | Metro Chicago | City | Public | Chicago, IL Open Data |
| United States | Metro Council | Region | Public | Twin Cities Metropolitan Region, MN |
| France | Metz | City | Metz Métropole | |
| Mexico | Mexico | Federal | Mexico Open Data | |
| United States | Miami-Dade County, FL | County | Miami-Dade County, FL - Public Data | |
| United States | Michigan | State:Michigan | Public | Michigan DataStore |
| Italy | Milan | City | Milan Open Data | |
| Canada | Milton, ON | City | Milton, ON Open Data | |
| United States | Minneapolis, MN | City | CC 4.0 BY-SA | Open Data Minneapolis |
| United States | Minnesota Open Data | State:Minnesota | Public | Minnesota Open Data |
| Argentina | Misiones | Federal | Misiones Open Data | |
| Canada | Mississauga, ON | City | Mississauga, ON Open Data | |
| United States | Missouri | State:Missouri | Public | Missouri Open Data |
| Germany | Moers | City | Attribution | Moers Open Data |
| United States | Montana Data Portal | State:Montana | Montana Data Portal | |
| Uruguay | Montevideo | City | Montevideo Open Data | |
| United States | Montgomery, MD | County | Public | Montgomery County, MD Open Data |
| France | Montpellier | City | Non-Commercial Use | Montpellier Open Data |
| Canada | Montreal | City | Attribution | Montreal, QC Open Data |
| France | Moselle | Department | Département de la Moselle | |
| Australia | Mosman | City | CC 3.0 Australia | Mosman Council Open Data |
| France | Mulhouse | City | Open | Mulhouse Open Data |
| Peru | MunLima.Gob.pe | Metropolitation Municipality | Lima Metropolitation Municipality Open Data | |
| Canada | Nanaimo, BC | City | Nanaimo, BC Open Data | |
| France | Nancy | City | ODbl | Ville de Nancy |
| France | Nantes | City | ODbl | Nantes Open Data |
| Spain | Navarra | Autonomous | Autonomous Community of Navarra Open Data | |
| United States | NC Open Book | State:North Carolina | Public | North Carolina Transparency |
| United States | Nebraska | State:Nebraska | Public | Nebraska Open Data |
| United States | Nevada | State:Nevada | Public | Nevada Open Data |
| United States | New Haven, CT | City | Greater New Haven Data Portal | |
| United States | New Orleans | City | Public | New Orleans, LA Open Data |
| Australia | New South Wales | State | New South Wales Open Data | |
| United States | New York | City | Public | New York City, NY Open Data |
| United States | New York | State:New York | Public | New York Open Data |
| United States | Newark, NJ | City | Public | Newark, NJ Open Data |
| Canada | Newfoundland and Labrador | Province:Newfoundland and Labrador | Newfoundland and Labrador | |
| United States | NH OpenGov | State:New Hampshire | Public | New Hampshire Open Data |
| Canada | Niagara Falls, ON | City | Niagara, ON Open Data | |
| Canada | Niagara Region | Regional Municipality | Attribution | Niagara Region of Ontario Open Data |
| France | Nice Côte d'Azur | City | Open Data de Nice Côte d'Azur | |
| Austria | Niederösterreich | Land | CC-BY | Niederösterreich (Lower Austria) Open Data |
| United States | njgin | State:New Jersey | Public | New Jersey Geographic Information Network |
| France | Nord-pas-de-Calais | Region | ODbl | Région Nord-pas-de-Calais |
| United States | Norfolk, VA | City | Public | Norfolk, VA Open Data |
| Canada | North Cowichan, BC | District | Regional District of North Cowichan, BC | |
| United Kingdom | North Devon | District | North Devon Council Open Data | |
| Canada | North Okanagan, BC | District | non-commercial | Regional District of North Okanagan, BC Open Data |
| United States | Northeast Ocean Data | Region | Northeast Ocean Data | |
| United Kingdom | Northern Ireland | Country | Northern Ireland Open Data | |
| United Kingdom | Nottingham | City | Nottingham Open Data | |
| Brazil | Novo Hamburgo | City | Novo Hamburgo Open Data | |
| United States | O Houston | City | Houston Data Portal | |
| United States | Oakland, CA | City | Public | Oakland, CA Open Data |
| Canada | Oakville, ON | City | Oakville, ON Open Data | |
| Germany | Offene Daten | Private | Germany Datasets | |
| United States | Oklahoma | State:Oklahoma | Public | Oklahoma Open Data |
| United States | Oklahoma City, OK | City | Public | Oklahoma City, OK |
| United States | Onondaga County, NY | County | CC 3.0 | Onondaga County, NY - Central New York Vitals |
| Canada | Ontario | Province:Nova Scotia | FREE | Ontario Open Data |
| United States | Open Ag | NGO | Open Ag Data Alliance (Data Standards for Farmers) | |
| United States | Open Alabama | State:Alabama | Public | Alabama Open Data |
| Canada | Open Canada | Federal | Public | Canadian Government Open Data |
| United States | Open Colorado | State:Colorado | CC3.0 | Colorado Open Data |
| Denmark | Open Data Aarhus | Federal | Danish Government Open Data | |
| Austria | Open Data Austria | NGO | Open Data Portal Austria | |
| Canada | Open Data BC | Private | Open Data BC Crowdsourced Portal | |
| United Kingdom | Open Data Communities | Federal | Open Data Communities | |
| Africa | Open Data for Africa | NGO | Attribution | African Development Bank Group Open Data |
| Algeria | Open Data for Algeria | NGO | Attribution | African Development Bank Group Open Data |
| Angola | Open Data for Angola | NGO | Attribution | African Development Bank Group Open Data |
| Benin | Open Data for Benin | NGO | Attribution | African Development Bank Group Open Data |
| Botswana | Open Data for Botswana | NGO | Attribution | African Development Bank Group Open Data |
| Burkina Faso | Open Data for Burkina Faso | NGO | Attribution | African Development Bank Group Open Data |
| Burundi | Open Data for Burundiu | NGO | Attribution | African Development Bank Group Open Data |
| Cameroon | Open Data for Cameroon | NGO | Attribution | African Development Bank Group Open Data |
| Cabo Verde | Open Data for Cape Verde | NGO | Attribution | African Development Bank Group Open Data |
| Central African Republic | Open Data for CAR | NGO | Attribution | African Development Bank Group Open Data |
| Chad | Open Data for Chad | NGO | Attribution | African Development Bank Group Open Data |
| Comoros | Open Data for Comoros | NGO | Attribution | African Development Bank Group Open Data |
| Cote d'Ivoire | Open Data for Cote d'Ivoire | NGO | Attribution | African Development Bank Group Open Data |
| Djibouti | Open Data for Djibouti | NGO | Attribution | African Development Bank Group Open Data |
| Equatorial Guinea | Open Data for Equatoral Guinea | NGO | Attribution | African Development Bank Group Open Data |
| Eritrea | Open Data for Eritrea | NGO | Attribution | African Development Bank Group Open Data |
| Ethiopia | Open Data for Ethopia | NGO | Attribution | African Development Bank Group Open Data |
| Gabon | Open Data for Gabon | NGO | Attribution | African Development Bank Group Open Data |
| Gambia | Open Data for Gambia | NGO | Attribution | African Development Bank Group Open Data |
| Ghana | Open Data for Ghana | NGO | Attribution | African Development Bank Group Open Data |
| Guinea | Open Data for Guinea | NGO | Attribution | African Development Bank Group Open Data |
| Guinea-Bissau | Open Data for Guinea-Bissam | NGO | Attribution | African Development Bank Group Open Data |
| Lesotho | Open Data for Lesotho | NGO | Attribution | African Development Bank Group Open Data |
| Liberia | Open Data for Liberia | NGO | Attribution | African Development Bank Group Open Data |
| Libya | Open Data for Libya | NGO | Attribution | African Development Bank Group Open Data |
| Madagascar | Open Data for Madagascar | NGO | Attribution | African Development Bank Group Open Data |
| Malawi | Open Data for Malawi | NGO | Attribution | African Development Bank Group Open Data |
| Mali | Open Data for Mali | NGO | Attribution | African Development Bank Group Open Data |
| Mauritania | Open Data for Mauritania | NGO | Attribution | African Development Bank Group Open Data |
| Mauritius | Open Data for Mauritius | NGO | Attribution | African Development Bank Group Open Data |
| Mozambique | Open Data for Mozambique | NGO | Attribution | African Development Bank Group Open Data |
| Namibia | Open Data for Namibia | NGO | Attribution | African Development Bank Group Open Data |
| Niger | Open Data for Niger | NGO | Attribution | African Development Bank Group Open Data |
| Congo, Republic of | Open Data for Republic of Congo | NGO | Attribution | African Development Bank Group Open Data |
| Rwanda | Open Data for Rwanda | NGO | Attribution | African Development Bank Group Open Data |
| Sao Tome and Principe | Open Data for Sao Tome and Principe | NGO | Attribution | African Development Bank Group Open Data |
| Senegal | Open Data for Senegal | NGO | Attribution | African Development Bank Group Open Data |
| Seychelles | Open Data for Seychelles | NGO | Attribution | African Development Bank Group Open Data |
| Sierra Leone | Open Data for Sierra Leone | NGO | Attribution | African Development Bank Group Open Data |
| Somalia | Open Data for Somalia | NGO | Attribution | African Development Bank Group Open Data |
| South Africa | Open Data for South Africa | NGO | Attribution | African Development Bank Group Open Data |
| South Sudan | Open Data for South Sudan | NGO | Attribution | African Development Bank Group Open Data |
| Sudan | Open Data for Sudan | NGO | Attribution | African Development Bank Group Open Data |
| Swaziland | Open Data for Swaziland | NGO | Attribution | African Development Bank Group Open Data |
| Tanzania, United Republic of | Open Data for Tanzania | NGO | Attribution | African Development Bank Group Open Data |
| Togo | Open Data for Togo | NGO | Attribution | African Development Bank Group Open Data |
| Tunisia | Open Data for Tunisia | NGO | Attribution | African Development Bank Group Open Data |
| Uganda | Open Data for Uganda | NGO | Attribution | African Development Bank Group Open Data |
| Zambia | Open Data for Zambia | NGO | Attribution | African Development Bank Group Open Data |
| Zimbabwe | Open Data for Zimbabwe | NGO | Attribution | African Development Bank Group Open Data |
| Latin America | Open Data Latin America | NGO | Open Data | |
| Netherlands | Open Data NEXT | Federal | Netherland Government Open Data | |
| United States | Open Data Philly | City | Public | Philadelphia, PA Open Data |
| Netherlands | Open GeoData | City | City of Amsterdam Planning Department | |
| Netherlands | Open GeoData | City | Amsterdam Economic Board Open Data Exchange (ODE) | |
| United States | Open Georgia | State:Georgia | Public | Georgia Open Data |
| United Kingdom | Open Kent | County | Kent County Open Data | |
| Nepal | Open Nepal | Federal | Nepal Government Open Data | |
| United States | Open Oakland | City | Public | Oakland, CA Open Data |
| United States | Open SD | State:South Dakota | Public | South Dakota Open Data |
| Spain | OpenData BCN | City | CC-BY | Barcelona Open Data |
| United States | OpenData DC | District:Washington, DC | Public | Washington, DC Open Data |
| Ireland | OpenData Ireland | Federal | Ireland Government Open Data | |
| Switzerland | OpenData.Admin.ch | Federal | Switzerland Government Open Data | |
| Estonia | Opendata.ee | Federal | Estonian Government Open Data | |
| United States | OpenGeoCode.Org | Private | Public | OpenGeoCode Data Portal and Aggregated Datasets |
| Spain | OpenGov.es | Private | Spanish open data intiatives | |
| Sweden | OpenGov.se | Federal | CC-BY | Sweden Open Data |
| Russian Federation | OpenGovData.ru | Private | OpenGovData Russia Catalog | |
| United States | OpenPGC | County | Attribution/Disclaimer | Prince George's County, MD - OpenPGC |
| Sweden | OppnaData.se | Federal | Sweden Open Data | |
| United States | Oregon | State:Oregon | Public | Oregon Open Data |
| United States | Oregon Explorer | State:Oregon | Oregon Spatial Data Library | |
| United States | OSDC | Private | Open Science Data Cloud Public Data | |
| Canada | Ottawa | City | Attribution | Ottawa, ON Mobile Apps and Open Data |
| Canada | Ottawa, ON | City | Attribution | Ottawa, ON Open Data |
| Finland | Oulu | City | Attribution | Oulu Open Data |
| United States | Palo Alto, CA | City | Public | Palo Alto, CA Open Data |
| Spain | Pamplona | City | Pamplona Open Data | |
| France | Paris | City | Paris Open Data | |
| France | Pays de la Loire | Region | ODbl | Région Pays de la Loire |
| Chile | Peñalolén | City | Peñalolén Open Data | |
| Canada | Peel | Regional Municipality | UK OGL | Region of Peel, ON Open Data |
| United States | PennWATCH | State:Pennsylvania | Public | Pennsylvania Transparency |
| Italy | Piemonte | Province | Regione Piemonte (Piedmont) Open Data | |
| United States | Pitt County, NC | County | Public | Pitt County, NC - Public Data |
| Costa Rica | portal de Datos Abiertos | Federal | Costa Rica Open Data | |
| Canada | Prince George, BC | City | Attribution | Prince George, BC Open Data |
| France | Provence | Region | Provence Open Data | |
| France | Provence-Alpes-Côte d'Azur | Region | Public | Open PACA |
| United States | Providence, RI | City | Public | Providence, RI Open Data |
| Italy | Provincia di Roma | Province | Province of Rome Open Data | |
| European Union | PublicData.eu | NGO | Open Knowledge Foundation Open Data | |
| Italy | Puglia | Region | Open | Puglia Region Open Data |
| Canada | Quebec | Province:Quebec | Attribution | Quebec Open Data |
| Canada | Quebec, QC | City | Quebec, QC Open Data | |
| Australia | Queensland | State | Public | Queensland Open Data |
| United States | Raleigh, NC | City | Public | Raleigh, NC Open Data |
| United Kingdom | Red Bridge | Borough Council | London Borough of Red Bridge Open Data | |
| Canada | Red Deer, AB | City | Open | Red Deer, AB Open Data |
| United States | Redmond, WA | City | Attribution/Disclaimer | Redmond, WA open data |
| United States | Regina, CA | City | Public | Regina, CA Open Data |
| Canada | Regina,SK | City | Regina, SK Open Data | |
| United States | Reno, NV | City | Public | Open Reno |
| Germany | Rheinland-Pfalz | State | Rheinland-Pfalz Open Data | |
| United States | Rhode Island | State:Rhode Island | Public | Rhode Island Open Data |
| Brazil | Rio de Janeiro | City | Datos Rio | |
| United States | Riverside, CA | City | Riverside, CA Open Data | |
| United States | Rockford, IL | City | Public | Rockford, IL Open Data |
| Italy | Roma | City | Rome Open Data | |
| Netherlands | Rotterdam | City | Rotterdam Open Data | |
| Brazil | São Paulo | State | Estado de São Paulo Open Data | |
| France | Saône-et-Loire | Department | non-commercial | French Department Saône-et-Loire Open Data |
| United States | Sacramento | City | Public | Sacramento, CA Open Data |
| France | Saint-Malo | City | Ville de Saint-Malo | |
| United Kingdom | Salford | City | UK OGL | Salford Open Data |
| United States | Salt Lake City | City | Public | Salt Lake City, UT Open Data |
| United States | San Diego | City | Public | San Diego Open Data |
| United States | San Diego Apps Challenge | City | Public | San Diego, CA Apps Challenge |
| United States | San Jose | City | Public | San Jose, CA Open Data |
| United States | San Mateo, CA | County | Public | San Mateo County, CA Open Data |
| United States | Santa Cruz | City | Public | Santa Cruz, CA Open Data |
| United States | Santa Monica, CA | City | Santa Monica, CA Data Portal | |
| Italy | Sardegna | Region | Non-Commercial Use | Sardegna Open Data |
| Canada | Saskatoon | City | Public | Saskatoon, SK Open Data |
| United States | Scottsdale | City | Public | Scottsdale, AZ Open Data |
| United States | Seattle | City | Public | Seattle, WA Open Data |
| European Union | SEMIC.EU | Project | Semantic Interoperability Centre Europe | |
| Brazil | Senado.Gov.br | Federal | Portal de Dados Abertos do Senado Federal | |
| Korea, Republic of | Seoul | City | Seoul Open Data | |
| Serbia | Serbia | Federal | Serbia Open Data | |
| United States | SFgov.org | City | Public | San Francisco, CA Open Data |
| United Kingdom | Sheffield | City | Public | Open Data Sheffield |
| Canada | Sherbrooke, QC | City | Sherbrooke, QC Open Data | |
| United States | Socrata | Private | Public | Socrata Open Source portal for Data |
| United States | Somerville, MA | City | Public | Somerville, MA Open Data |
| Australia | South Australia | State | CC | South Australia Open Data |
| United States | South Bend, IN | City | Public | South Bend, IN Open Data |
| United States | SSA | Federal | Public | Social Security Administration Open Data |
| United States | St. Louis, MO | City | Public | St. Louis, MO Open Data |
| Sweden | Stockholm | City | Stockholm Open Data | |
| United States | Summit County, OH | Private | Summit County, OH Code for America Brigade Open Data | |
| United States | Sunshine portal NM | State:New Mexico | Public | New Mexico Transparency |
| Canada | Surrey, BC | City | Surrey, BC Open Data | |
| United Kingdom | Sutton | Borough Council | London Borough of Sutton Open Data | |
| Taiwan, Province of China | Taiwan | Federal | Taiwan Open Data | |
| Finland | Tampere | City | Tampere Open Data | |
| Spain | Terrassa | City | Terrassa Open Data | |
| United States | Texas | State:Texas | Public | Texas Open Data |
| Thailand | Thailand | Federal | Thailand Open Data | |
| Finland | The Data Hub | Federal | ODbl | Finish Government Open Data |
| Austria | Tirol | Land | CC-BY | Tirol (Tyrol) Open Data |
| Italy | Torino | City | Torino (Turin) Open Data | |
| Canada | Toronto | City | FREE | Toronto, ON Open Data |
| Italy | Toscana | City | Tuscany Open Data | |
| United Kingdom | Trafford | Borough Council | Borough of Trafford Open Data | |
| United States | Transparency Arkansas | State:Arizona | Public | Arkansas Transparency |
| United States | Transparency Mississippi | State:Mississippi | Public | Mississippi Transparency |
| United States | Transparent New Jersey | State:New Jersey | Public | New Jersey Transparency |
| United States | Transparent NH | State:New Hampshire | Public | New Hampshire Transparency |
| United States | Transparent OH | State:Ohio | Public | Ohio Transparency |
| United States | Transparent Oregon | State:Oregon | Public | Oregon Transparency |
| United States | Transparent Rhode Island | State:Rhode Island | Public | Rhode Island Transparency |
| United States | Transparent SC | State:South Carolina | Public | South Carolina Transparency |
| United States | Transparent Tennessee | State:Tennessee | Public | Tennessee Transparency |
| United States | Transparent WV | State:West Virginia | Public | West Virginia Transparency |
| Italy | Trentino | City | CC0 | Trentino Open Data |
| Italy | Trento | City | Trento Open Data | |
| United States | Tulsa | City | Public | Tulsa, OK Open Data |
| United Arab Emirates | UAE | Federal | Non-Commercial Use | United Arab Emirates Open Data |
| United Kingdom | UK Data Service | Academic | UK Data Service | |
| United Kingdom | UK Statistics | Federal | UK OGL | Gov.UK Statistics |
| Germany | Ulm | City | CC-BY | Ulm Open Data |
| Sweden | Umea | City | Umea Open Data | |
| Austria | umweltbundesamt | Federal | Environment Agency Austria Open Data | |
| United Nations | UN Data | Division | non-commercial | UN databases |
| United Nations | UNESCO | Division | UNESCO Institute for Statistics | |
| United States | Utah | State:Utah | Public | Utah Open Data |
| Spain | Valencia | City | Valencia | |
| Canada | Vancouver | City | Vancouver, BC Open Data | |
| Italy | Veneto | Region | Veneto Region Open Data | |
| Italy | Venezia | City | Open | Venezia (Venice) Open Data |
| France | Versailles | City | Versailles Open Data | |
| Italy | Vicenza | City | Vicenza Open Data | |
| Australia | Victoria | State | Victoria Open Data | |
| Canada | Victoria, BC | City | Victoria, BC Open Data | |
| Austria | Vienna | City | Vienna Open Data | |
| France | Ville de Issy-les-Moulineaux | City | Ville de Issy-les-Moulineaux | |
| France | Ville de Strasbourg | City | ODbl | Ville de Strasbourg |
| United States | Virginia | State:Virginia | Public | Virginia Open Data |
| United States | Virginia Beach | City | Public | Virginia Beach Open Data |
| United States | Virginia.Gov | State:Virginia | Public | Data.Virginia.Gov |
| Austria | Vorarlberg | Land | CC | Vorarlberg Open Data |
| United States | Wake, NC | County | Public | Wake County, NC Open Data |
| United Kingdom | Warwickshire | County | Borough of Warwickshire | |
| United States | Washington | State:Washington | Public | Washington Open Data |
| United States | Washington, DC | District:Washington, DC | Public | Washington, DC Open Data |
| Canada | Waterloo, ON | Regional Municipality | Attribution | Region of Waterloo, ON Open Data |
| Canada | Waterloo, ON | City | Waterloo, ON Open Data | |
| United States | Weatherford, TX | City | Public | Weatherford, TX Open Data |
| Canada | Welland, ON | City | Attribution | Welland, ON OpenData |
| United States | Wellington, FL | City | Public | Wellington, FL Open Data |
| United Kingdom | West Midlands | Metropolitan County | Attribution/Disclaimer | West Midlands Open Datastore |
| United Kingdom | West Suffix | County | West Sussex County | |
| Canada | Whitehorse, YK | City | Whitehorse, YK Open Data | |
| United States | Williamsburg | City | Public | Williamsburg, VA Open Data |
| Canada | Windsor, ON | City | Windsor, ON Open Data | |
| Canada | Winnepeg, MB | City | Winnipeg Open Data | |
| United Nations | World Bank | Division | Attribution | The World Bank for Developers |
| United Kingdom | Wyre | County | Wyre Council Open Data | |
| Canada | York | Regional Municipality | Open | Region of York, ON Open Data |
| Spain | Zaragoza | City | Zaragoza (Saragossa) Open Data | |
| Switzerland | Zurich | City | Zurich Open Data |