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Help us find electoral boundaries

We’re looking for the digital files which show the boundaries of electoral districts — and we’d like to find them for everywhere in the world.
Do you know where to look online for the files showing your country’s electoral boundaries?

Why we’re collecting boundaries

When people make online tools to help citizens contact their local politicians, they need to be able to match users to the right representative. The boundaries of electoral districts are an essential piece of the data needed to do this. However, there is a great variety of organisations responsible for maintaining electoral boundary files across different countries. This means there is little standardisation in where they are published. As part of mySociety's commitment to the Democratic Commons project, we’d like to be able to provide a single place where anyone can find these boundary files easily.

How you can help

This Every Boundary survey asks you for the URLs where we can find electoral boundary files online. Search online to locate a source for your country’s electoral boundaries. We’re interested in boundaries of any level from national to local. If you need more help with this step, see the FAQ section.

  1. Find your country in the survey list, below. You can use the search box or scroll to find it.
  2. Click one of the boxes marked ‘add’ (the columns relate to national, regional or city-level boundaries, in that order).
  3. You’ll be asked to log in via Google or Facebook.
  4. Once logged in, you’ll be taken to the survey page for your chosen country. From the dropdown at the top of the page, you can change the level of legislature or the country, if required.
  5. The survey asks for the URL where the boundary data can be found, and some further questions to help us understand more about them, their format and license information. Please do not worry if you cannot answer the questions with total confidence, but do answer them as best as you can.

Thank you very much! Maybe now you’d like to go and find some files for another level of government, or for another country.

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Rank Place Score
12
Afghanistan Add Add Add 0%
12
Aland Add Add Add 0%
12
Albania Add Add Add 0%
12
Algeria Add Add Add 0%
12
American Samoa Add Add Add 0%
12
Andorra Add Add Add 0%
12
Angola Add Add Add 0%
12
Anguilla Add Add Add 0%
12
Antigua and Barbuda Add Add Add 0%
12
Argentina Add Add Add 0%
12
Armenia Add Add Add 0%
12
Aruba Add Add Add 0%
1
Australia
  •  
  •  
2018
  •  
  •  
2018
Add 100%
12
Austria Add Add Add 0%
12
Azerbaijan Add Add Add 0%
12
Bahrain Add Add Add 0%
12
Bangladesh Add Add Add 0%
12
Barbados Add Add Add 0%
12
Belarus Add Add Add 0%
12
Belgium Add Add Add 0%
12
Belize Add Add Add 0%
12
Benin Add Add Add 0%
12
Bermuda Add Add Add 0%
12
Bhutan Add Add Add 0%
12
Bolivia Add Add Add 0%
12
Bosnia and Herzegovina Add Add Add 0%
12
Botswana Add Add Add 0%
12
Brazil Add Add Add 0%
12
British Indian Ocean Territory Add Add Add 0%
12
British Virgin Islands Add Add Add 0%
12
Brunei Add Add Add 0%
12
Bulgaria Add Add Add 0%
12
Burkina Faso Add Add Add 0%
12
Burundi Add Add Add 0%
12
Cambodia Add Add Add 0%
12
Cameroon Add Add Add 0%
12
Canada Add Add 1 (1) 0%
12
Cape Verde Add Add Add 0%
12
Cayman Islands Add Add Add 0%
12
Central African Republic Add Add Add 0%
12
Chad Add Add Add 0%
12
Chile Add Add Add 0%
12
China Add Add Add 0%
5
Colombia
  •  
  •  
2018
Add Add 50%
12
Comoros Add Add Add 0%
12
Cook Islands Add Add Add 0%
12
Costa Rica Add Add Add 0%
12
Cote d'Ivoire Add Add Add 0%
12
Croatia Add Add Add 0%
12
Cuba Add Add Add 0%
12
Cyprus Add Add Add 0%
12
Czech Republic Add Add Add 0%
12
Democratic Republic of the Congo Add Add Add 0%
12
Denmark Add Add Add 0%
12
Djibouti Add Add Add 0%
12
Dominica Add Add Add 0%
12
Dominican Republic Add Add Add 0%
12
Ecuador Add Add Add 0%
12
Egypt Add Add Add 0%
12
El Salvador Add Add Add 0%
12
Equatorial Guinea Add Add Add 0%
12
Eritrea Add Add Add 0%
12
Estonia Add Add Add 0%
12
Ethiopia Add Add Add 0%
12
Falkland Islands (Islas Malvinas) Add Add Add 0%
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Faroe Islands Add Add Add 0%
12
Fiji Add Add Add 0%
12
Finland Add Add Add 0%
12
France Add Add Add 0%
12
French Guiana Add Add Add 0%
12
French Polynesia Add Add Add 0%
12
Gabon Add Add Add 0%
12
Gambia, The Add Add Add 0%
12
Georgia Add Add Add 0%
12
Germany Add Add Add 0%
12
Ghana Add Add Add 0%
12
Gibraltar Add Add Add 0%
12
Greece Add Add Add 0%
12
Greenland Add Add Add 0%
12
Grenada Add Add Add 0%
12
Guadeloupe Add Add Add 0%
12
Guam Add Add Add 0%
12
Guatemala Add Add Add 0%
12
Guernsey Add Add Add 0%
12
Guinea Add Add Add 0%
12
Guinea-Bissau Add Add Add 0%
12
Guyana Add Add Add 0%
12
Haiti Add Add Add 0%
12
Honduras Add Add Add 0%
4
Hong Kong
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  •  
2018
  •  
  •  
2018
Add 70%
12
Hungary Add Add Add 0%
12
Iceland Add Add Add 0%
5
India
  •  
  •  
2018
Add Add 50%
12
Indonesia Add Add Add 0%
12
Iran Add Add Add 0%
12
Iraq Add Add Add 0%
1
Ireland
  •  
  •  
2018
  •  
  •  
2018
Add 100%
12
Isle of Man Add Add Add 0%
12
Israel Add Add Add 0%
5
Italy
  •  
  •  
2018
Add Add 50%
12
Jamaica Add Add Add 0%
12
Japan Add Add Add 0%
12
Jersey Add Add Add 0%
12
Jordan Add Add Add 0%
12
Kazakhstan Add Add Add 0%
12
Kenya Add Add Add 0%
12
Kiribati Add Add Add 0%
12
Kosovo Add Add Add 0%
12
Kuwait Add Add Add 0%
12
Kyrgyzstan Add Add Add 0%
12
Laos Add Add Add 0%
12
Latvia Add Add Add 0%
12
Lebanon Add Add Add 0%
12
Lesotho Add Add Add 0%
12
Liberia Add Add Add 0%
12
Libya Add Add Add 0%
12
Liechtenstein Add Add Add 0%
12
Lithuania Add Add Add 0%
12
Luxembourg Add Add Add 0%
12
Macau Add Add Add 0%
12
Macedonia Add Add Add 0%
12
Madagascar Add Add Add 0%
12
Malawi Add Add Add 0%
12
Malaysia Add Add Add 0%
12
Maldives Add Add Add 0%
12
Mali Add Add Add 0%
12
Malta Add Add Add 0%
12
Marshall Islands Add Add Add 0%
12
Martinique Add Add Add 0%
12
Mauritania Add Add Add 0%
12
Mauritius Add Add Add 0%
12
Mayotte Add Add Add 0%
5
Mexico
  •  
  •  
2018
Add Add 50%
12
Micronesia Add Add Add 0%
12
Moldova Add Add Add 0%
12
Monaco Add Add Add 0%
12
Mongolia Add Add Add 0%
12
Montenegro Add Add Add 0%
12
Montserrat Add Add Add 0%
12
Morocco Add Add Add 0%
12
Mozambique Add Add Add 0%
5
Myanmar
  •  
  •  
2018
Add Add 50%
12
Namibia Add Add Add 0%
12
Nauru Add Add Add 0%
12
Nepal Add Add Add 0%
12
Netherlands Add Add Add 0%
12
Netherlands Antilles Add Add Add 0%
12
New Caledonia Add Add Add 0%
12
New Zealand Add Add Add 0%
12
Nicaragua Add Add Add 0%
12
Niger Add Add Add 0%
12
Nigeria Add Add Add 0%
12
Norfolk Island Add Add Add 0%
12
North Korea Add Add Add 0%
1
Northern Ireland
  •  
  •  
2018
  •  
  •  
2018
Add 100%
12
Norway Add Add Add 0%
12
Oman Add Add Add 0%
12
Pakistan Add Add Add 0%
12
Palau Add Add Add 0%
12
Palestine Add Add Add 0%
12
Panama Add Add Add 0%
12
Papua New Guinea Add Add Add 0%
12
Paraguay Add Add Add 0%
12
Peru Add Add Add 0%
12
Philippines Add Add Add 0%
12
Poland Add Add Add 0%
12
Portugal Add Add Add 0%
12
Puerto Rico Add Add Add 0%
12
Qatar Add Add Add 0%
12
Reunion Add Add Add 0%
12
Romania Add Add Add 0%
12
Russia Add Add Add 0%
12
Rwanda Add Add Add 0%
12
Saint Helena 1 (1) Add Add 0%
12
Saint Kitts and Nevis 1 (1) Add Add 0%
12
Saint Lucia Add Add Add 0%
12
Saint Pierre and Miquelon Add Add Add 0%
12
Saint Vincent and the Grenadines Add Add Add 0%
12
Samoa Add Add Add 0%
12
San Marino Add Add Add 0%
12
Sao Tome and Principe Add Add Add 0%
12
Saudi Arabia Add Add Add 0%
12
Senegal Add Add Add 0%
12
Serbia Add Add Add 0%
12
Seychelles Add Add Add 0%
12
Sierra Leone Add Add Add 0%
12
Singapore Add Add Add 0%
12
Slovakia Add Add Add 0%
12
Slovenia Add Add Add 0%
12
Solomon Islands Add Add Add 0%
12
Somalia Add Add Add 0%
12
South Africa Add Add Add 0%
12
South Korea Add Add Add 0%
12
South Sudan Add Add Add 0%
12
Spain Add Add Add 0%
12
Sri Lanka Add Add Add 0%
12
Sudan Add Add Add 0%
12
Suriname Add Add Add 0%
12
Svalbard Add Add Add 0%
12
Swaziland Add Add Add 0%
12
Sweden Add Add Add 0%
12
Switzerland Add Add Add 0%
12
Syria Add Add Add 0%
11
Taiwan Add
  •  
  •  
2018
Add 30%
12
Tajikistan Add Add Add 0%
12
Tanzania Add Add Add 0%
12
Thailand Add Add Add 0%
12
The Bahamas Add Add Add 0%
12
Timor-Leste Add Add Add 0%
12
Togo Add Add Add 0%
12
Tonga Add Add Add 0%
12
Trinidad and Tobago Add Add Add 0%
12
Tunisia Add Add Add 0%
12
Turkey Add Add Add 0%
12
Turkmenistan Add Add Add 0%
12
Turks and Caicos Islands Add Add Add 0%
12
U.S. Virgin Islands Add Add Add 0%
12
Uganda Add Add Add 0%
12
Ukraine Add Add Add 0%
12
United Arab Emirates Add Add Add 0%
5
United Kingdom
  •  
  •  
2018
Add Add 50%
12
United States Add Add Add 0%
12
Uruguay Add Add Add 0%
12
Uzbekistan Add Add Add 0%
12
Vanuatu Add Add Add 0%
12
Vatican City Add Add Add 0%
12
Venezuela Add Add Add 0%
12
Vietnam Add Add Add 0%
12
Yemen Add Add Add 0%
12
Zambia Add Add Add 0%
12
Zimbabwe Add Add Add 0%