1970Final results
1970 election for Delaware House District 5
Delaware House of Representatives · Delaware
Casimir Jonkiert (D) won with 69.9% of the vote, defeating Thomas J. Seelig Jr. (R) by 39.7 points.
Casimir JonkiertDemocrat · winner
69.9%2,774
Thomas J. Seelig Jr.Republican
30.1%1,196
3,970 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