1970Final results
1970 election for Iowa House District 100
Iowa House of Representatives · Iowa
John H. Clark (R) won with 52.3% of the vote, defeating Lowell L. Junkins (D) by 4.6 points.
John H. ClarkRepublican · winner
52.3%4,431
Lowell L. JunkinsDemocrat
47.7%4,044
8,475 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