1990Final results
1990 election for Maryland Legislative District 13
Maryland State Senate · Maryland
Thomas M. Yeager (D) won with 58.5% of the vote, defeating Guy L. Harriman (R) by 16.9 points.
Thomas M. YeagerDemocrat · winner · incumbent
58.5%17,066
Guy L. HarrimanRepublican
41.5%12,120
29,186 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