1974Final results
1974 election for Delaware House District 10
Delaware House of Representatives · Delaware
Gwynne P. Smith (R) won with 67.4% of the vote, defeating Joan Colgan (D) by 34.8 points.
Gwynne P. SmithRepublican · winner
67.4%3,284
Joan ColganDemocrat
32.6%1,588
4,872 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