New Hampshire's 18th State Senate district

New Hampshire's 18th
State Senate district

Senator
  Victoria Sullivan
RManchester
Registration30.2% Democratic
29.8% Republican
40.0% No party preference
Demographics78.7% White
3.7% Black
9.5% Hispanic
5.4% Asian
Population (2019)
  Citizens of voting age
54,993
40,578

New Hampshire's 18th State Senate district is one of 24 districts in the New Hampshire Senate. It was represented by Democrat Donna Soucy, formerly the President of the New Hampshire Senate, from 2012 to 2024. Former NH State Representative, Republican Victoria Sullivan, defeated her on November 5, 2024. Victoria Sullivan was sworn in to represent NH Senate District 18 on December 4, 2024.