2012Final results
2012 election for Iowa Senate District 50
Iowa State Senate · Iowa
Pam Jochum (D) won with 67.9% of the vote, defeating William Johnson (R) by 36.0 points.
Pam JochumDemocrat · winner · incumbent
67.9%20,808
William JohnsonRepublican
32.0%9,790
30,626 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET