Northfield has 3 state legislators in 3 districts.
House, Merrimack-02
- Rep. Gregory Hill (R) 95.7%
House, Merrimack-25 (floterial)
- Rep. James Thibault (R) 98.3%
Senate, Senate-17
- Sen. Howard Pearl (R) 79.2%
Grades are from the NHLA 2026 Liberty Rating. See every legislator.