2018Final results
2018 election for New Hampshire Senate District 20
New Hampshire State Senate · New Hampshire
Lou Dallesandro (D) won with 58.3% of the vote, defeating Carla Gericke (R) by 16.8 points.
Lou DallesandroDemocrat · winner · incumbent
58.3%9,903
Carla GerickeRepublican
41.5%7,047
16,976 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET