1970Final results
1970 election for New Hampshire Senate District 21
New Hampshire State Senate · New Hampshire
James Koromilas (R) won with 66.9% of the vote, defeating Bowring (D) by 33.9 points.
James KoromilasRepublican · winner · incumbent
66.9%4,637
BowringDemocrat
33.1%2,291
6,929 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 1970
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET