Election Information

Voter registration event at City Hall on Oct. 17

The city’s Supervisors of the Checklist will host a voter registration event on Saturday, Oct. 17, 2026 from 10 a.m. to 2 p.m. in the Dover Public Library's Community Room, 73 Locust St.

During this session, supervisors will register new voters, record address changes, and make necessary corrections to the voter checklist.

Residents may also register at the City Clerk's Office at City Hall during regular hours, Monday through Thursday, 8:30 a.m. to 5:30 p.m., and Friday, 8:30 a.m. to 4 p.m. 

For more information, contact the City Clerk's office at 603-516-6018.

City of Dover polling locations

Dover has the following six polling places:

Ward 1 - Frances G. Hopkins Elementary School, 78 Horne St.
Ward 2 - Dover Ice Arena, 110 Portland Ave.
Ward 3 - Woodman Park Elementary School, 11 Towle Ave.
Ward 4 - Garrison School, 50 Garrison Road
Ward 5 - Dover Middle School, 16 Daley Drive
Ward 6 - Hellenic Center, 219 Long Hill Road

View an interactive Ward Map with Polling Places

Voters may only vote in the ward in which they live.

Not sure of your polling location? Contact the City Clerk's Office at 603-516-6018.

NH Secretary of State's online Voter Information Lookup

The New Hampshire Secretary of State's Office maintains an online voter information portal available at https://app.sos.nh.gov/.

The portal allows voters to see their voter information, including absentee ballot status, party registration and polling place.

It also allows voters to:

• Search polling places and sample ballots by address
• Search city/town clear information by town
• View the state list of clerks and polling places

State of New Hampshire Election Information Links

• Office of the Secretary of State - Elections & Voting Division
• Office of the Attorney General - Department of Justice Election Law Unit
• Election Law - New Hampshire State Statutes Title VXIII: Elections