Election Information

Supervisors of the Checklist in session Sept. 1

The Supervisors of the Checklist will be in session on Tuesday, Sept. 1, 2026, from 5:30 to 6 p.m. in the City Clerk’s office at Dover City Hall, 288 Central Ave.

During this session, supervisors will register new voters, record changes of address, and make other necessary corrections to the checklist. This is the last day for residents to register to vote before the Sept. 8, 2026 state primary election. 

For information, contact the City Clerk’s Office at 603-516-6018. The City Clerk has a webpage with information about registering to vote.

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

Please click on the image to the right for an interactive Ward Map with Polling Places.

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

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