1978Flipped from DemocraticFinal results
1978 election for Kansas House District 90
Kansas House of Representatives · Kansas
John Sullivan (R) won with 57.9% of the vote, defeating Jerry Greider (D) by 15.7 points, a seat Democrats won last time.
John SullivanRepublican · winner
57.9%3,195
Jerry GreiderDemocrat
42.1%2,327
5,522 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 1978
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET