2004Final results
2004 election for New Hampshire Senate District 20
New Hampshire State Senate · New Hampshire
Lou Dallesandro (D) won with 54.1% of the vote, defeating Joseph Levasseur (R) by 8.2 points.
Lou DallesandroDemocrat · winner · incumbent
54.1%11,243
Joseph LevasseurRepublican
45.9%9,533
20,776 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2004
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET