1980Final results
1980 election for Colorado Senate District 10
Colorado State Senate · Colorado
Ray Powers (R) won with 69.7% of the vote, defeating John D. Odonnell (D) by 39.4 points.
Ray PowersRepublican · winner
69.7%21,280
John D. OdonnellDemocrat
30.3%9,251
30,531 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 1980
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET