New Hampshire residents who are of 18 years of age or older by the time of the next election are eligible to register to vote 10 days before the election date. Voter registration can be completed at your town or city clerk's office, community supervisors of the checklist, and at polling places for qualified individuals.
The State of New Hampshire Voter Information page can help with the following
Verify Absentee Ballot
Find Clerk's Office
Find Polling Places