| Date | Event |
| Jan. 19 |
Last day to affiliate with a political party in order to vote in the 2010 precinct caucus. |
| Feb. 16 | Last day to register to vote in order to vote in the precinct caucus |
| March 4 | All Colorado Caucus signs must be posted by today. |
| March 16 | Colorado Precinct Caucus Day
See also – 2010 Caucus Info Page
See also – 2010 BCDP Caucus Results (will be posted here) |
| April 10 | Boulder County Democrats County Assembly, Monarch High School, Louisville.
Additional information is available on our
BCDP Assembly Page
See also - BCDP Assembly Results
|
| May 21 | House District 33 Multi-county state senate and state house assemblies will be held at the 1st Bank Center the evening of Friday, May 21 |
| May 21 | House District 13 Multi-county state senate and state house assemblies will be held at the 1st Bank Center the evening of Friday, May 21 |
| May 21 | Congressional District 2 Assembly, Broomfield Convention Center, 4:30 PM registration, 5:30 PM Program |
| May 21 | Congressional District 4 Assembly, Broomfield Convention Center, 5:30 PM registration, 6:30 PM Program |
| May 22 | Colorado Democratic Party State Assembly. Broomfield Event Center. For more details see the Colorado State Democratic Party Assembly Page. |
| July 12 | Last day to register to vote for the primary election |
| July 19 |
County Clerk mailing of mail primary ballots begins |
| August 10 | Primary Election Day!
All mail-in ballots and emergency mail-in ballots shall be in the hands of the County Clerk no later than 7:00 p.m. on primary election day.
See our Voting Page for details. |
| October 4 | Last day to register to vote for the 2010 General Election |
October 5 to
November 2 | Voters may complete a sworn affidavit for a change of address in the Boulder County Clerk & Recorder's Office stating that he/she moved within the County no later than the 30th day before the election |
| October 12 | County Clerk mailing of mail ballots begins for General Election |
| October 18 |
Early voting begins |
| October 26 | Last day to apply for a mail ballot for the General Election if mailed |
| October 29 | Last day to apply for a mail ballot for the General Election if not mailed. This means you go pick it up! |
| October 29 | Last day for early voting |
November 2 | Election Day!
All mail-in ballots and emergency mail-in ballots shall be in the hands of the County Clerk no later than 7:00 p.m. on election day. |
| November 10 | Last day for a voter to cure signature discrepancy or missing signature on their General Election mail-in ballot. |