1970Final results
1970 election for Wisconsin Assembly District PORTAGE
Wisconsin State Assembly · Wisconsin
Leonard A. Groshek (D) won with 57.7% of the vote, defeating Nancy P. Brown (R) by 15.5 points.
Leonard A. GroshekDemocrat · winner · incumbent
57.7%8,282
Nancy P. BrownRepublican
42.3%6,060
14,342 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