2010 Midterm Election Dates and States
HOW TO WIN ANY ELECTION
 | 2010 Primary and Runoff Elections for Statewide offices and Congress Chronologically |
| Tuesday 19 January 2010 | Massachusetts – Special Election Senate Class 1 |
| Tuesday 2 February 2010 | Illinois – Primary Florida – Special Primary House CD 19 |
| Tuesday 2 March 2010 | Texas – Primary |
| Tuesday 13 April 2010 | Texas – Runoff Florida – Special Election House CD 19 |
| Tuesday 4 May 2010 | Indiana – Primary North Carolina – Primary Ohio – Primary |
| Tuesday 11 May 2010 | Nebraska – Primary West Virginia – Primary |
| Tuesday 18 May 2010 | Arkansas – Primary Kentucky – Primary Oregon – Primary Pennsylvania – Primary Pennsylvania – Special Election House CD 12 |
| Saturday 22 May 2010 (tentative date) | Hawaii – Special Primary House CD 1 |
| Tuesday 25 May 2010 | Idaho – Primary |
| Tuesday 1 June 2010 | Alabama – Primary Mississippi – Primary New Mexico – Primary |
| Tuesday 8 June 2010 | California – Primary Iowa – Primary Maine – Primary Montana – Primary Arkansas – Runoff (if necessary) North Dakota – Primary New Jersey – Primary Nevada – Primary South Carolina – Primary South Dakota – Primary Virginia – Primary |
| Tuesday 22 June 2010 | North Carolina – Second Primary South Carolina – Runoff Utah – Primary Mississippi – Primary Runoff |
| Tuesday 29 June 2010 | South Dakota – Secondary Election |
| Tuesday 13 July 2010 | Alabama – Runoff (if necessary) |
| Tuesday 20 July 2010 | Georgia – Primary |
| Tuesday 27 July 2010 | Oklahoma – Primary |
| Tuesday 3 August 2010 | Kansas – Primary Michigan – Primary Missouri – Primary |
| Thursday 5 August 2010 | Tennessee – Primary |
| Tuesday 10 August 2010 | Colorado – Primary Connecticut – Primary Georgia – Primary Runoff |
| Tuesday 17 August 2010 | Washington – Primary Wyoming – Primary |
| Tuesday 24 August 2010 | Alaska – Primary Arizona – Primary Florida – Primary Oklahoma – Runoff |
| Saturday 28 August 2010 | Louisiana – First Party Primary |
| Saturday 4 September 2010 | Guam – Primary Election |
| Saturday 11 September 2010 | Virgin Islands – Primary Election |
| Tuesday 14 September 2010 | District of Columbia – Primary Delaware – Primary Massachusetts – Primary Maryland – Primary Minnesota – Primary New Hampshire – Primary New York – Primary Rhode Island – Primary Vermont – Primary Wisconsin – Primary |
| Saturday 18 September 2010 | Hawaii – Primary |
| Saturday 2 October 2010 | Louisiana – Second Party Primary (runoff) |
| Tuesday 2 November 2010 | Alaska – General Election Alabama – General Election Arkansas – General Election Arizona – General Election California – General Election Colorado – General Election Connecticut – General Election District of Columbia – General Election Delaware – General Election Florida – General Election Georgia – General Election Guam – General Election Hawaii – General Election Iowa – General Election Idaho – General Election Illinois – General Election Indiana – General Election Kansas – General Election Kentucky – General Election Louisiana – Open General Election Massachusetts – General Election Maryland – General Election Maine – General Election Michigan – General Election Minnesota – General Election Missouri – General Election Mississippi – General Election Montana – General Election North Carolina – General Election North Dakota – General Election Nebraska – General Election New Hampshire – General Election New Jersey – General Election New Mexico – General Election Nevada – General Election New York – General Election Ohio – General Election Oklahoma – General Election Oregon – General Election Pennsylvania – General Election Rhode Island – General Election South Carolina – General Election South Dakota – General Election Tennessee – General Election Texas – General Election Utah – General Election Virginia – General Election Vermont – General Election Washington – General Election Wisconsin – General Election West Virginia – General Election Wyoming – General Election Northern Marianas – General Election |
| Tuesday 2 November 2010 (tentative date) | American Samoa – General Election Puerto Rico – General Election (no elections covered by this site) Virgin Islands – General Election |
| Tuesday 16 November 2010 (tentative date) | American Samoa – Runoff Virgin Islands – Run-off Election |
| Tuesday 30 November 2010 | Georgia – General Election Runoff |
