Mercer County Sample Ballot & Voter Guide 2026
1 candidate is on the November 3, 2026 ballot across 1 Mercer County race, led by the Mercer County Commissioner contest.
Mercer County races below come from official election filings. Candidate names and parties reflect filed election records; hand-verified profiles are added race by race as we confirm them against official sources. Your exact ballot, including statewide and congressional races, is one ZIP code away. Enter your ZIP for your exact ballot →
County offices
CommissionerJohn Cimino (D)
Unopposed: still on your ballot.
John Cimino (Democratic) is on the November 3, 2026 ballot for Mercer County Commissioner.
John Cimino Democratic
About John Cimino
Listed from official election filings. The Ballot Brief has not yet researched a profile for this candidate; confirm the race and candidate with the official election office linked at the bottom of this page.
See your full ballot
Voting info and more
Voting info and more
Verify your ballot with the official election office.
Cross-check every race and candidate with the official election office. Official sources are the final word.
When is the 2026 general election in New Jersey?
Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for New Jersey are listed on the New Jersey election hub. New Jersey election hub →
How do I see my exact Mercer County ballot?
Enter your ZIP code in the lookup for the statewide and congressional races on every ballot in the county, or a full street address to add the county, city and district contests for that location. Look up your ballot →
Sample ballot by ZIP code in Mercer County22 ZIP codes
Statewide races
These November 3, 2026 contests appear on every ballot in New Jersey; your U.S. House district and local races depend on your address.
U.S. SenateStatewide
- Cory Booker (Democratic) Incumbent
- Justin Murphy (Republican)
- Veronica Fernandez (Independent)
- Joanne Kuniansky (Socialist Workers Party)