1990Final results
1990 election for Missouri House District 10
Missouri House of Representatives · Missouri
Bob F. Griffin (D) won with 59.9% of the vote, defeating Pat McClanahan (R) by 19.8 points.
Bob F. GriffinDemocrat · winner · incumbent
59.9%5,251
Pat McClanahanRepublican
40.1%3,517
8,768 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET