1980Final results
1980 election for Colorado Senate District 19
Colorado State Senate · Colorado
Don Macmanus (D) won with 61.2% of the vote, defeating Robert J. Barry (R) by 22.5 points.
Don MacmanusDemocrat · winner · incumbent
61.2%11,470
Robert J. BarryRepublican
38.8%7,257
18,727 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