1980Final results
1980 election for Delaware House District 19
Delaware House of Representatives · Delaware
Jeffrey G. Mack (R) won with 57.3% of the vote, defeating Francis J. Deascanis Jr. (D) by 14.6 points.
Jeffrey G. MackRepublican · winner
57.3%3,511
Francis J. Deascanis Jr.Democrat
42.7%2,619
6,130 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 1980
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET