1974Flipped from RepublicanFinal resultsIncumbent defeated
1974 election for New Hampshire Senate District 21
New Hampshire State Senate · New Hampshire
Robert Fennelly (D) won with 54.8% of the vote, defeating Walworth Johnson (R) by 9.6 points, a seat Republicans won last time.
Robert FennellyDemocrat · winner
54.8%4,626
Walworth JohnsonRepublican · incumbent
45.2%3,817
8,443 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 1974
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET