1990Final results
1990 election for Connecticut Senate District 30
Connecticut State Senate · Connecticut
M. Adela Eads (R) won with 71.2% of the vote, defeating Louis Erteschik (D) by 42.3 points.
M. Adela EadsRepublican · winner · incumbent
71.2%23,985
Louis ErteschikDemocrat
28.8%9,722
33,707 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