Many governments publish open data they produce or commission on official websites to be freely used, reused, or redistributed by anyone.[1] [2] These sites are often created as part of open government initiatives.
Some open data sites like CKAN and DKAN are open source data portal solutions where as others like Socrata are proprietary data portal solutions.
The data sites provide interfaces based on Data and Metadata standards like Dublin core.
| Asia Open Data Partnership | https://dataportal.asia/home | |
| ASEAN | https://data.aseanstats.org/ | |
| European Union | https://data.europa.eu/en | |
| Global Covenant of Mayors | https://dataportalforcities.org/ | |
| International Monetary Fund | https://data.imf.org/ | |
| OECD | https://data.oecd.org/ | |
| Pacific Community | https://pacificdata.org/ | |
| United Nations | https://data.un.org/UNESCO http://data.uis.unesco.org/ https://data.humdata.org/ | |
| World Bank | https://data.worldbank.org/ | |
| World Health Organization | https://www.who.int/data/ | |
| World Trade Organization | https://data.wto.org/ |
| Argentina | https://datos.gob.ar/ | CKAN | |
| Australia | https://data.gov.au/ | CKAN | |
| Austria | https://www.data.gv.at/ | ||
| Azerbaijan | https://www.opendata.az/ | Custom | |
| Bahrain | https://www.data.gov.bh/ | ||
| Bangladesh | http://data.gov.bd/ | ||
| Belarus | https://opendata.by/ | ||
| Belgium | http://data.gov.be/ | ||
| Bosnia and Herzegovina | https://cbbh.ba/Content/Read/1133# | ||
| Brazil | https://dados.gov.br/ | ||
| Brunei | https://www.data.gov.bn/ | ||
| Bulgaria | https://data.egov.bg/ | ||
| Burkina Faso | https://www.data.gov.bf/ | ||
| Canada | https://open.canada.ca/en/open-data/ | ||
| Chile | https://datos.gob.cl/ | ||
| China | https://data.stats.gov.cn/english/ | ||
| Colombia | https://www.datos.gov.co/ | ||
| Cook Islands | https://pacificdata.org/data/organization/government-of-the-cook-islands | ||
| Croatia | http://data.gov.hr/ | ||
| Cyprus | https://www.data.gov.cy/ | ||
| Czech Republic | https://data.gov.cz/english/ | ||
| Denmark | https://www.opendata.dk/ | CKAN | |
| Ecuador | http://catalogo.datosabiertos.gob.ec/en/ | ||
| Estonia | https://avaandmed.eesti.ee/ | ||
| Fiji | https://pacificdata.org/data/organization/government-of-fiji | ||
| Finland | https://www.avoindata.fi/en | ||
| France | https://www.data.gouv.fr/fr/ | ||
| Georgia | https://www.data.gov.ge/ | ||
| Germany | https://www.govdata.de/ | ||
| Ghana | https://data.gov.gh/ | ||
| Greece | https://data.gov.gr/ | ||
| Guatemala | http://datos.gob.gt/ | ||
| Honduras | https://datos.gob.hn/ | ||
| Hungary | http://opendata.hu/ | ||
| Iceland | https://vefur.island.is/en/open-data/ | ||
| India | https://data.gov.in/ | ||
| Indonesia | https://data.go.id/ | ||
| Iran | https://data.gov.ir/ | ||
| Ireland | https://data.gov.ie/ | ||
| Israel | https://info.data.gov.il/datagov/home/ | ||
| Italy | https://www.dati.gov.it/ | CKAN | |
| Jamaica | https://data.gov.jm/ | DKAN | |
| Japan | https://www.data.go.jp/ | CKAN | |
| Jordan | https://portal.jordan.gov.jo/wps/portal/OpenData | Custom | |
| Kazakhstan | https://data.egov.kz/ | Custom | |
| Kiribati | https://pacificdata.org/data/organization/government-of-kiribati | ||
| Korea, South | https://www.data.go.kr/en/index.do | Custom | |
| Kuwait | https://e.gov.kw/sites/kgoenglish/Pages/OtherTopics/OpenData.aspx | Custom | |
| Kyrgyzstan | https://www.stat.gov.kg/en/opendata/ | ||
| Latvia | https://data.gov.lv/eng | CKAN | |
| Lithuania | https://data.gov.lt/ | ||
| Luxembourg | https://data.public.lu/en/ | ||
| Macedonia | https://vlada.mk/node/18908?ln=en-gb | ||
| Malaysia | https://www.data.gov.my/ | ||
| Malta | https://data.gov.mt/ | ||
| Marshall Islands | https://pacificdata.org/data/organization/government-of-the-marshall-islands | ||
| Mauritius | https://data.govmu.org/dkan/ | ||
| Mexico | https://datos.gob.mx/ | ||
| Micronesia | https://pacificdata.org/data/organization/government-of-the-federated-states-of-micronesia | ||
| Moldova | https://data.gov.md/ | ||
| Mongolia | http://opendata.burtgel.gov.mn/ | ||
| Morocco | http://data.gov.ma/ | ||
| Namibia | https://nsa.org.na/page/open-data-portal | ||
| Nauru | https://pacificdata.org/data/organization/government-of-the-republic-of-nauru | ||
| Nepal | http://nationaldata.gov.np/ | ||
| Netherlands | https://data.overheid.nl/ | ||
| New Zealand | https://www.data.govt.nz/ | ||
| Niue | https://pacificdata.org/data/organization/government-of-niue | ||
| Norway | https://data.norge.no/ | ||
| Oman | https://data.gov.om/https://omanportal.gov.om/wps/portal/index/opendata/ | ||
| Palau | https://pacificdata.org/data/organization/government-of-palau | ||
| Palestine | http://opendata.ps/ | ||
| Panama | https://www.datosabiertos.gob.pa/ | ||
| Papua New Guinea | https://pacificdata.org/data/organization/government-of-papua-new-guinea | ||
| Paraguay | http://www.gobiernoabierto.gov.py/http://datos.gov.py/ | CKAN | |
| Peru | https://www.datosabiertos.gob.pe/ | ||
| Philippines | https://data.gov.ph/ | ||
| Poland | https://stat.gov.pl/en/ | ||
| Portugal | https://dados.gov.pt/en/ | ||
| Qatar | https://www.data.gov.qa/ | ||
| Romania | https://data.gov.ro/ | ||
| Russia | https://data.gov.ru/?language=en | ||
| Rwanda | Under Development[3] | ||
| Saint Lucia | https://data.govt.lc/ | ||
| Saudi Arabia | https://data.gov.sa/en/ | ||
| Serbia | https://data.gov.rs/ | ||
| Sierra Leone | https://opendatasl.gov.sl/ | ||
| Singapore | https://data.gov.sg/ | ||
| Slovakia | https://data.gov.sk/en/ | ||
| Slovenia | https://podatki.gov.si/ | ||
| Solomon Islands | https://pacificdata.org/data/organization/government-of-solomon-islands | ||
| Spain | https://datos.gob.es/en | ||
| Sri Lanka | http://www.data.gov.lk/ | ||
| Sweden | https://www.dataportal.se/en/ | ||
| Switzerland | https://opendata.swiss/en/ | ||
| Taiwan | https://data.gov.tw/en | ||
| Tanzania | http://opendata.go.tz/ | ||
| Thailand | https://data.go.th/ | ||
| Tokelau | https://pacificdata.org/data/organization/government-of-tokelau | ||
| Trinidad and Tobago | https://data.gov.tt/ | ||
| Tunisia | http://www.data.gov.tn/ | ||
| Tuvalu | https://pacificdata.org/data/organization/government-of-tuvalu | ||
| Ukraine | https://data.gov.ua/ | ||
| United Arab Emirates | https://bayanat.ae/ | ||
| United Kingdom | https://data.gov.uk/ | ||
| United States | https://data.gov/ | CKAN | |
| Uruguay | https://catalogodatos.gub.uy/ | CKAN | |
| Uzbekistan | https://data.gov.uz/en | ||
| Vanuatu | https://pacificdata.org/data/organization/government-of-vanuatu | ||
| Venezuela | http://www.datos.gob.ve/ | ||
| Vietnam | https://data.gov.vn/ |
Some countries have unofficial open data portals created citizen initiatives or published by non-governmental organizations.
| Albania | http://open.data.al/ | Albanian Institute of Science | ||
| Algeria | https://algeria.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/algeria | Code for Africa | CKAN | ||
| Angola | https://angola.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/angola | Code for Africa | CKAN | ||
| Austria | https://www.opendataportal.at/ | Wikimedia Osterreich, Open Knowledge Osterreich, Danube University | CKAN | |
| Benin | https://benin.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/benin | Code for Africa | |||
| Botswana | https://botswana.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/botswana | Code for Africa | |||
| Burkina Faso | https://burkinafaso.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/burkina-faso | Code for Africa | |||
| Burundi | https://burundi.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/burundi | Code for Africa | |||
| Cameroon | https://cameroon.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/cameroon | Code for Africa | |||
| Cape Verde | https://caboverde.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/cape-verde | Code for Africa | |||
| Central African Republic | https://car.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/central-african-republic | Code for Africa | |||
| Chad | https://chad.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/chad | Code for Africa | |||
| Comoros | https://comoros.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/comoros | Code for Africa | |||
| Congo, Democratic Republic of | https://drcongo.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/democratic-republic-of-congo | Code for Africa | |||
| Congo, Republic of | https://congo.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/republic-of-the-congo | Code for Africa | |||
| Djibouti | https://djibouti.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/djibouti | Code for Africa | |||
| Egypt | https://egypt.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/egypt | Code for Africa | |||
| http://www.erfdataportal.com/index.php/catalog | Economic Research Forum | |||
| Eritrea | https://eritrea.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/eriteria | Code for Africa | |||
| Eswatini | https://eswatini.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/swaziland | Code for Africa | |||
| Equatorial Guinea | https://equatorialguinea.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/equatorial-guinea | Code for Africa | |||
| Ethiopia | https://ethiopia.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/ethiopia | Code for Africa | |||
| Gabon | https://gabon.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/gabon | Code for Africa | |||
| Gambia | https://gambia.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/gambia | Code for Africa | |||
| Ghana | https://ghana.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/ghana | Code for Africa | |||
| Guinea | https://guinea.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/guniea | Code for Africa | |||
| Guinea Bissau | https://guineabissau.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/guinea-bissau | Code for Africa | |||
| Italy | http://www.datiopen.it// | |||
| Ivory Coast | https://cotedivoire.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/cote-d-ivoire | Code for Africa | |||
| Korea, South | https://kosis.kr/index/index.do | Korean Statistical Information Service | ||
| Kenya | https://kenya.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/kenya | Code for Africa | |||
| Kosovo | https://opendatakosovo.org/ | Open Data Kosovo | ||
| Lebanon | https://www.opendatalebanon.org/ | Open Data Lebanon | ||
| Lesotho | https://lesotho.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/lesotho | Code for Africa | |||
| Liberia | https://liberia.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/liberia | Code for Africa | |||
| Libya | https://libya.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/libya | Code for Africa | |||
| Madagascar | https://madagascar.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/madagascar | Code for Africa | |||
| Malawi | https://malawi.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/malawi | Code for Africa | |||
| Mali | https://mali.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/mali | Code for Africa | |||
| Mauritania | https://mauritania.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/mauritania | Code for Africa | |||
| Mauritius | https://mauritius.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/mauritius | Code for Africa | |||
| Maldives | https://maldives.opendataforafrica.org/ | African Development Bank Group | ||
| Morocco | https://morocco.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/morocco | Code for Africa | |||
| Mozambique | https://mozambique.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/mozambique | Code for Africa | |||
| Namibia | https://nabibia.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/namibia | Code for Africa | |||
| Nepal | https://opendatanepal.com/ | Open Knowledge Nepal | ||
| http://data.opennepal.net/ | Open Nepal | |||
| Niger | https://niger.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/niger | Code for Africa | |||
| Nigeria | https://nigeria.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/nigeria | Code for Africa | |||
| Pakistan | https://opendata.com.pk/ | National Center for Big Data and Cloud Computing, Lahore University of Management Sciences, Higher Education Commission | ||
| Portugal | http://centraldedados.pt/ | Transparencia Hackday Portugal | ||
| Rwanda | https://rwanda.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/rwanda | Code for Africa | |||
| Sao Tome and Principe | https://saotome.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/sao-tome-and-principe | Code for Africa | |||
| Senegal | https://senegal.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/senegal | Code for Africa | |||
| Seychelles | https://seychelles.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/seychelles | Code for Africa | |||
| Sierra Leone | https://sierraleone.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/sierra-leone | Code for Africa | |||
| Somalia | https://somalia.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/somalia | Code for Africa | |||
| South Africa | https://southafrica.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/south-africa | Code for Africa | |||
| Sudan | https://sudan.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/sudan | Code for Africa | |||
| Sudan, South | https://southsudan.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/south-sudan | Code for Africa | |||
| Tanzania | https://tanzania.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/tanzania | Code for Africa | |||
| Togo | https://togo.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/togo | Code for Africa | |||
| Tunisia | https://tunisia.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/tunisia | Code for Africa | |||
| Turkey | http://acikveri.sahinbey.bel.tr/dataset | SahinBey Belediyesi | ||
| Uganda | https://uganda.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/uganda | Code for Africa | |||
| http://catalog.data.ug/ | African Centre for Media Excellence | |||
| Zambia | https://zambia.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/zambia | Code for Africa | |||
| Zimbabwe | https://zimbabwe.opendataforafrica.org/ | African Development Bank Group | ||
| https://africaopendata.org/group/zimbabwe | Code for Africa |
| Australia | New South Wales | https://data.nsw.gov.au/ | CKAN |
| Austria | Vorarlberg | http://data.vorarlberg.gv.at/ | |
| Canada | Alberta | https://open.alberta.ca/ | CKAN |
| China | Beijing | http://data.beijing.gov.cn/ | |
| Guangdong | http://gddata.gd.gov.cn/ | ||
| Hong Kong | https://data.gov.hk/ | ||
| Shanghai | https://data.sh.gov.cn/ | ||
| Wuhan | https://data.wuhan.gov.cn/ | ||
| India | Andhra Pradesh | https://ap.data.gov.in/ | |
| Assam | https://data.gov.in/state_utes/Assam | ||
| Bihar | https://data.gov.in/state_utes/Bihar | ||
| Chhattisgarh | https://data.gov.in/state_utes/Chhattisgarh | ||
| Goa | https://data.gov.in/state_utes/Goa | ||
| Government of NCT of Delhi | https://data.gov.in/state_utes/Government-of-NCT-of-Delhi | ||
| Gujarat | https://data.gov.in/state_utes/Gujarat | ||
| Haryana | https://data.gov.in/state_utes/Haryana | ||
| Himachal Pradesh | https://data.gov.in/state_utes/Himachal-Pradesh | ||
| Karnataka | https://karnataka.data.gov.in/ | ||
| Kerala | https://kerala.data.gov.in/ | ||
| Madhya Pradesh | https://data.gov.in/state_utes/Madhya-Pradesh | ||
| Meghalaya | https://data.gov.in/state_utes/Meghalaya | ||
| Mizoram | https://data.gov.in/state_utes/Mizoram | ||
| Odisha | https://odisha.data.gov.in/ | ||
| Punjab | https://punjab.data.gov.in/ | ||
| Sikkim | https://sikkim.data.gov.in/ | ||
| Tamil Nadu | https://tn.data.gov.in/ | ||
| Tripura | https://data.gov.in/state_utes/Tripura | ||
| Uttarakhand | https://uttarakhand.data.gov.in/ | ||
| Iraq | Kurdistan | https://gov.krd/english/information-and-services/open-data/ | |
| Mexico | Mexico | http://datos.edomex.gob.mx/ | CKAN |
| Spain | Aragon | http://opendata.aragon.es/ | CKAN |
| United States | Alabama | http://open.alabama.gov/ | |
| Arizona | https://azgeo-open-data-agic.hub.arcgis.com/ | ArcGIS Hub | |
| California | https://data.ca.gov/ | CKAN | |
| Georgia | https://data.georgia.gov/ | ||
| New Jersey | https://data.nj.gov | Socrata | |
| New York | https://data.ny.gov | Socrata | |
| Oregon | https://data.oregon.gov/ | Socrata | |
| Washington | https://data.wa.gov/ | Socrata |
| Argentina | Buenos Aires | http://data.buenosaires.gob.ar/ | CKAN | |
| Brazil | Sao Paulo | Sao Paulo | http://dados.prefeitura.sp.gov.br/ | CKAN |
| China | Guangdong | Shenzhen | https://opendata.sz.gov.cn/ | Custom |
| Denmark | Capital | Copenhagen | https://data.kk.dk/ | CKAN |
| Italy | Lazio | Rome | https://dati.comune.roma.it/ | Custom |
| Liguria | https://www.regione.liguria.it/homepage-opendata.htmlhttps://dati.comune.genova.it/ | |||
| Lombardy | https://dati.lombardia.it/https://dati.comune.milano.it/ | |||
| Emilia-Romagna | https://dati.emilia-romagna.ithttps://opendata.comune.bologna.it// | |||
| Sicily | Palermo | https://opendata.comune.palermo.it/ | ||
| Tuscany | https://dati.toscana.it/https://opendata.comune.fi.it/ http://opendata.lucca.it/ | |||
| Veneto | https://dati.veneto.it/ | |||
| Puglia | Bari | https://opendata.comune.bari.it/ | ||
| Germany | Berlin | Berlin | https://daten.berlin.de/ | CKAN |
| Westphalia | Gelsenkirchen | https://opendata.gelsenkirchen.de/ | ||
| Japan | Tokyo | https://portal.data.metro.tokyo.lg.jp/ | Custom | |
| Osaka Prefecture | Osaka | https://data.city.osaka.lg.jp/ | CKAN | |
| Korea, South | Seoul Capital Area | Seoul | https://data.seoul.go.kr/ | Custom |
| Yeongnam | Busan | http://opendata.busan.go.kr/ | ||
| Mexico | Mexico | Mexico City | https://datos.cdmx.gob.mx/ | CKAN |
| Netherlands | North Holland | Amsterdam | https://data.amsterdam.nl/ | CKAN |
| South Africa | Western Cape Province | City of Cape Town | https://odp-cctegis.opendata.arcgis.com/ | ArcGIS Hub |
| Kwa-Zulu Natal | Ethekwini Municipality | https://gis-ethekwini.opendata.arcgis.com/ | ArcGIS Hub | |
| Gauteng Province | Gauteng | https://gisportal.gauteng.gov.za/portal/home/ | ArcGIS Hub | |
| Spain | Catalonia | Tarragona | http://opendata.tarragona.cat/ | |
| Terrassa | http://opendata.terrassa.cat/ | |||
| Turkey | Istanbul | Istanbul | https://data.ibb.gov.tr/ | |
| United Kingdom | Bristol | Bristol | https://opendata.bristol.gov.uk/ | |
| Somerset | Bath | https://data.bathhacked.org/ | ||
| United States | Washington DC | https://opendata.dc.gov/ | ArcGIS Hub | |
| Arizona | Phoenix | https://www.phoenixopendata.com/ | CKANOpenGov | |
| Glendale | https://opendata.glendaleaz.com/ | ArcGIS Hub | ||
| California | Los Angeles | https://data.lacity.org/ | Socrata | |
| San Diego | https://data.sandiego.gov/ | Custom | ||
| San Jose | https://data.sanjoseca.gov/ | CKANOpenGov | ||
| Hawaii | Honolulu | https://data.honolulu.gov/ | Socrata | |
| Idaho | Boise | https://opendata.cityofboise.org/ | ArcGIS Hub | |
| Illinois | Chicago | https://data.cityofchicago.org/ | Socrata | |
| Michigan | Ann Arbor | https://www.a2gov.org/services/data/Pages/default.aspx | Custom | |
| New Jersey | Newark | https://data.ci.newark.nj.us | CKANOpenGov | |
| New York | New York City | https://opendata.cityofnewyork.us/ | Socrata | |
| Pennsylvania | Philadelphia | https://www.opendataphilly.org/ | CKAN | |
| Tennessee | Chattanooga | https://data.chattlibrary.org/ | Socrata | |
| Texas | Dallas | https://www.dallasopendata.com/ | Socrata | |
| Houston | http://data.houstontx.gov/ | |||
| San Antonio | https://data.sanantonio.gov/ | CKAN | ||
| Multiple | http://www.civicdata.io/ | CKAN | ||