New Hampshire's court, criminal, vital, property, voter, and licensing records are maintained across state agencies and the 10 counties listed below. Use the tabs to filter by record type, or jump directly to any source.
- Courts: The New Hampshire Supreme Court sits at the top of the system; trial-court business is handled by the Superior Court, Circuit Court (District, Family, Probate Divisions). Most courts publish dockets and case lookups online.
- Criminal history: The state's criminal-history repository handles official background checks. Fees and procedures are set by the state agency — see the linked official source.
- Vital records: Birth, death, marriage, and divorce certificates are issued by the state Department of Health (or equivalent) and may also be available locally.
- Property & recorded documents: Maintained at the county level by the Assessor, Recorder, or Clerk's office.
- Business filings: The Secretary of State (or equivalent) operates the official business-entity search.
Source: U.S. Census Bureau (2024 Population Estimates Program; 2022 ACS 5-year)
New Hampshire Voter Records — Key Facts (2026)
What Changed in 2026 — New Hampshire Voter Records
The 3-Tier New Hampshire Voter Records Access
Five Things People Get Wrong About New Hampshire Voter Records
Primary Sources and Official Record Portals
- app.sos.nh.gov — Official New Hampshire Voter Records — State portal for New Hampshire voter records
- U.S. Election Assistance Commission — Federal election administration agency
- vote.gov — Federal voter registration portal
- EAVS 2024 Comprehensive Report — 158M+ ballots counted in 2024
- Census — Voting & Registration — 2024 Census voting tables
- FEC — Federal Elections — Federal Election Commission
- DOJ Voting Rights — DOJ Civil Rights — Voting Section
Related Voter Records Resources
- New Hampshire Court Records →
- New Hampshire Criminal Records →
- New Hampshire Property Records →
- New Hampshire Vital Records →
- New Hampshire Wants & Warrants →
- New Hampshire Licenses →
- New Hampshire Recorded Documents →
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Voter Records Databases
3 official New Hampshire voter records sources.
Voter Records
New Hampshire Counties
All 10 New Hampshire counties. Click any county for local court, sheriff, recorder and assessor links.
Frequently Asked Questions
How do I check if I'm registered to vote in New Hampshire?▼
New Hampshire's official voter-status lookup is operated by the Official New Hampshire Voter Records. Enter your name and date of birth at app.sos.nh.gov to confirm your active registration, polling place, and the ballot you will receive.
Where do I register to vote in New Hampshire?▼
You can register to vote in New Hampshire online, by mail, or in person through the Official New Hampshire Voter Records at app.sos.nh.gov. New Hampshire also accepts the federal voter-registration form available at vote.gov. Registration deadlines vary by election; check the official site for current cutoffs.
Can I look up another person's voter record in New Hampshire?▼
New Hampshire's public voter file is regulated by state law. The Official New Hampshire Voter Records at app.sos.nh.gov publishes what voter data is searchable by the public, what is restricted to candidates / parties / approved researchers, and which fields (driver's license number, full date of birth, etc.) are confidential.
How do I track my New Hampshire mail-in or absentee ballot?▼
Ballot-tracking is operated by the Official New Hampshire Voter Records and most New Hampshire counties through the BallotTrax or equivalent vendor system. Access the official tracker via app.sos.nh.gov — enter your name and birthdate to see when your ballot was mailed, returned, and accepted for counting.
How do I update my New Hampshire voter registration after a move or name change?▼
You must re-submit your registration through the Official New Hampshire Voter Records whenever you change your name, address, or party affiliation. The update is free at app.sos.nh.gov and should be completed before the next election's deadline to ensure your ballot is mailed to the correct address.