How to vote in District of Columbia in 2026
Every deadline, rule, and official link — kept simple. When you're ready, build a personal plan with calendar reminders in about a minute.
Key dates
- Primary Election
- Tuesday, June 16, 2026
- General Election
- Tuesday, November 3, 2026
- Register online by
- Tuesday, October 13, 2026
- Register by mail by
- Tuesday, October 13, 2026(received)
- Register in person by
- Tuesday, November 3, 2026
Deadlines shown are for the November 3, 2026 general election.
Register to vote
Online: 21 days before Election Day. By mail: Received 21 days before Election Day. In person: No later than the day before the start of the early voting period. Same-day registration available.
Online — the fastest way
A few minutes on the official site.
By mail
Print, sign, and mail the National Mail Voter Registration Form.
In person
At your local election office — or same-day at the polls.
Already registered? Double-check.
Vote by mail
District of Columbia runs all-mail elections — every registered voter automatically receives a ballot. No request needed: every registered voter automatically receives a mail ballot.
Returning it: Postmarked on or before Election Day and received no later than 10 days after Election Day.
Vote in person
Vote early where available (dates vary by county), or at your polling place on Election Day — Tuesday, November 3, 2026.
Quick answers
Can I register to vote online in District of Columbia?
Yes — District of Columbia has official online registration (deadline: Tuesday, October 13, 2026 for the general election). It usually takes a few minutes.
Do I need an excuse to vote by mail?
No — District of Columbia runs all-mail elections. Every registered voter automatically receives a ballot.
Can I register on Election Day?
Yes — District of Columbia offers same-day registration. Online: 21 days before Election Day. By mail: Received 21 days before Election Day. In person: No later than the day before the start of the early voting period. Same-day registration available.
When are the 2026 elections?
Primary Election: Tuesday, June 16, 2026 · General Election: Tuesday, November 3, 2026
Turn this into your plan
Three questions, then every District of Columbia deadline lands on your calendar with reminders.
Make your voting planCompiled from official state sources, vote.gov, and Ballotpedia (2026 calendars). Rules occasionally change — when it matters, confirm with the District of Columbia election office. Found an error? Tell us.