NH House Merrimack County District 12
About This Office
This district is one of the 204 voting districts represented in the New Hampshire House of Representatives. There is one state representative for roughly every 3,400 people in the Granite State.
Who Is Represented
Number of seats:
2
Elected Officials
Peter L. Mehegan
Republican
Brian Seaworth
Republican
Upcoming Elections
2026 NH House Primary
Voting Date:
Democrat
Mariana R. Beer
Democrat
Member, Pembroke Budget Committee; Director of Operations at Dunbarton Tobacco and Trust
Gabe Holdren
Democrat
Kenneth Nivison
Democrat
Republican
Peter L. Mehegan
(incumbent)
Republican
Representative, NH House of Representatives (2024 - present); French Teacher/Theater Director, Pembroke Schools (1987 - present)
Brian Seaworth
(incumbent)
Republican
Representative, NH House of Representatives (2014 - present, 2010 - 2012); Vice-Chair, Town of Pembroke Planning Board; Planning Board Representative, Town of Pembroke Roads Committee
