This local electoral calendar for the year 2010 lists the subnational elections held in 2010 in the de jure and de facto sovereign states. By-elections and sub-national referendums are also included.
January
February
March
- 2 March: United States, Oklahoma City, Mayor
- 3 March: Netherlands, Municipal
- 5 March: New Zealand, Botany
- 6 March: United States, New Orleans, City Council (2nd round)
- 7 March: Switzerland
- Appenzell Ausserrhoden,
- Basel-Landschaft,
- Basel-Stadt,
- Fribourg,
- Geneva, referendum
- Glarus, Executive Council
- Grisons,
- Jura, referendum
- Lucerne,
- Nidwalden, Executive Council (1st round) and Landrat
- Obwalden, Executive Council and Cantonal Council
- Schaffhausen,
- Solothurn,
- St. Gallen,
- Thurgau,
- Ticino, referendum
- Uri, Council of States by-election
- Zug,
- Zürich City,
- 14 March: Novosibirsk, Council of Deputies
- 28 March: Switzerland, Bern, Executive Council and
- Bernese Jura,
April
- 6 April: United States, Anchorage, Assembly
- 9 April: India, Assam, Bodoland, Territorial Council
- 13 April: United States, Long Beach, Mayor and City Council (1st round)
- 24 April: Bangladesh, Bhola-3, House of the Nation by-election
- 25 April: Switzerland, Appenzell Innerrhoden, Landsgemeinde
May
- 2 May: Switzerland
- Glarus,
- Nidwalden, Executive Council (2nd round) and
- 3 May: India, Tripura, Tripura Tribal Areas Autonomous District, Council
- 6 May: United Kingdom
- 8 May: United States, Arlington, City Council
- 9 May:
- Germany, Dortmund, Lord Mayor
- Uruguay, Municipal
- 10 May: Philippines, Governors
- 18 May: United States, Portland, City Commission (1st round)
- 24 May: Papua New Guinea, Bougainvillean president
- 26 May: India, Manipur
- Chandel Autonomous District, Council
- Churachandpur Autonomous District, Council
- Sadar Hills Autonomous District, Council
- 27 May: Isle of Man, Douglas East, House of Keys by-election
- 30 May: Glarus, Landrat
June
- 1 June: Egypt, Shoura
- 2 June: India, Manipur
- Senapati Autonomous District, Council
- Tamenglong Autonomous District, Council
- Ukhrul Autonomous District, Council
- 7 June: India, Assam
- Jorhat District, Thengal Kachari Autonomous Council
- Kamrup District, Morigaon District and Nagaon District, Tiwa Autonomous Council
- Lakhimpur District, Deori Autonomous Council
- 8 June:
- Egypt, Shoura
- United States
- Fresno, City Council (1st round)
- Long Beach, City Council (2nd round)
- Los Angeles County, Board of Supervisors
- Orange County, CA, Board of Supervisors (1st round)
- Riverside County, Board of Supervisors
- Sacramento, City Council
- San Bernardino County, Board of Supervisors (1st round)
- San Diego County, Board of Supervisors (1st round)
- San Diego, City Council (1st round) and Referendums
- San Francisco, Referendums
- Santa Clara County, Board of Supervisors (1st round)
- San Jose, Mayor and City Council (1st round)
- 10 June: Bangladesh, Chittagong, Mayor and City Corporation
- 13 June: Switzerland
- Aargau,
- Appenzell Ausserrhoden,
- Basel-Landschaft,
- Basel-Stadt,
- Grisons, Executive Council and Grand Council (1st round)
- Lucerne,
- Solothurn,
- Uri,
- Zürich,
- 18 June: Trinidad and Tobago
July
August
September
- 17 September: Auckland, New Zealand
- 18 September: United States, Honolulu, City Council (1st round)
- 26 September: Switzerland
- Basel-Landschaft,
- Basel-Stadt,
- Bern,
- Geneva, referendums
- Lucerne,
- Neuchâtel, referendum
- Nidwalden,
- Obwalden,
- Schwyz,
- Solothurn,
- St. Gallen,
- Uri,
- Vaud, referendums
- Zürich,
October
- 3 October:
- Hungary, Local elections
- Switzerland, Zug, Executive Council and Cantonal Council
- Brazil, Governors (1st round) and Legislative Assemblies
- 16 October: India, , Leh District, Ladakh Autonomous Hill Development Council
- 21, 24, 28 October, 1, 9, 20 November: India, Bihar state assembly
- 24 October: Switzerland, Jura, Government (1st round) and Parliament
- 25 October: Philippines, Local
- 31 October:
- Ukraine, Local
- Brazil, Governors (2nd round)
November
- 1 November: India, Banka, House of the People by-election
- 2 November:
- Federated States of Micronesia
- Kosrae, Governor, Lieutenant Governor (1st round) and State Legislature
- Yap, Governor and State Legislature
- United States, Governors (36/50)
- Navajo Nation, President, Board of Education, Board of Election Supervisors, Council and Referendum
- Washington, D.C., Mayor and Council
- Bakersfield, City Council
- Bexar County, Commissioners Court
- Broward County, Commission
- Clark County, County Commission
- Cook County, Assessor, Board of Commissioners, Board of Commissioners President, Board of Review, Clerk, Sheriff, Treasurer and Water Reclamation District Board
- Dallas County, Commissioners Court
- Fresno, City Council (2nd round)
- Harris County, Commissioners Court
- Honolulu, City Council (2nd round)
- Louisville, Mayor and Metropolitan Council
- Miami-Dade County, County Commission (2nd round)
- Oakland, Mayor and City Council
- Orange County, Board of Supervisors (2nd round)
- Portland, City Commission (2nd round)
- San Bernardino County, Board of Supervisors (2nd round)
- San Diego County, Board of Supervisors (2nd round)
- San Diego, City Council (2nd round) and Referendums
- San Francisco, Board of Supervisors, Assessor-Recorder, Public Defender and Referendums
- Santa Clara County, Board of Supervisors (2nd round)
- San Jose, City Council (2nd round)
- Tarrant County, Commissioners Court
- Virginia Beach, City Council
- Wayne County, Executive and Commission
- 7 November: Greece, Municipalities
- 14 November: Switzerland, Jura, Government (2nd round)
- 18 November: India, Mizoram, Lai Autonomous District, Council
- 28 November:
- Catalonia (Spain), Parliament
- Switzerland, Basel-Landschaft,
- Basel-Stadt,
- Geneva, referendums
- Jura, referendums
- Schaffhausen,
- Ticino, referendums
- Uri,
- Zug,
December
References