Election Dates & Deadlines
U.S. Based Domestic Voters
State of Wisconsin Election Dates & Deadlines (more info)
Federal and State Elections
Tue Feb 21, 2023 - Wisconsin State Senator District 8 Special Primary Election
Voter Registration Deadline
- Online by Wed Feb 1, 2023
- Postmarked by Wed Feb 1, 2023
- In-Person Request by Fri Feb 17, 2023 5:00pm CST
- Election Day Registration & Voting Tue Feb 21, 2023
Absentee Ballot Request Deadline
- Received by Thu Feb 16, 2023 5:00pm CST
- US-based Military by Thu Feb 16, 2023 5:00pm CST
Absentee Ballot Return Deadline
- Received by Tue Feb 21, 2023 8:00pm CST
- Postmarked by Tue Feb 21, 2023
In-person Absentee Voting Available
Dates Vary by County. Contact Local Election Office. - Dates Vary by County. Contact Local Election Office.
Tue Feb 21, 2023 - Wisconsin Supreme Court Primary Election
Voter Registration Deadline
- Online by Wed Feb 1, 2023
- Postmarked by Wed Feb 1, 2023
- In-Person Request by Fri Feb 17, 2023 5:00pm CST
- Election Day Registration & Voting Tue Feb 21, 2023
Absentee Ballot Request Deadline
- Received by Thu Feb 16, 2023 5:00pm CST
- US-based Military by Thu Feb 16, 2023 5:00pm CST
Absentee Ballot Return Deadline
- Received by Tue Feb 21, 2023 8:00pm CST
- Postmarked by Tue Feb 21, 2023
In-person Absentee Voting Available
Tue Feb 7, 2023 - Sat Feb 18, 2023
Tue Apr 4, 2023 - Wisconsin Supreme Court General Election
Voter Registration Deadline
- Online by Wed Mar 15, 2023 5:00pm CDT
- Post received by Wed Mar 15, 2023 5:00pm CDT
- In-Person Request by Fri Mar 31, 2023 5:00pm CDT
Absentee Ballot Request Deadline
- Received by Thu Mar 30, 2023 5:00pm CDT
- US-based Military by Thu Mar 30, 2023 5:00pm CDT
Absentee Ballot Return Deadline
- Received by Tue Apr 4, 2023 8:00pm CDT
- Postmarked by Tue Apr 4, 2023
In-person Absentee Voting Available
Tue Mar 21, 2023 - Sun Apr 2, 2023
Know About an Election We Don't Cover?
Election dates, absentee ballot deadlines, early voting dates - all of these dates change for each election. US Vote tracks them for you.
If you have questions like, what is the election date? Can I still register to vote? What is the absentee ballot deadline? When can I vote? What are the early voting dates? And, did I miss the deadline….? You're in the right place!
US Vote answers your questions about election dates and deadlines for every state. Find out when to register, when to request your ballot and when you can vote early or absentee, or at the polls. And if you can register and vote on Election Day.