1980Final results
1980 election for Colorado House District 6
Colorado House of Representatives · Colorado
Richard Castro (D) won with 71.0% of the vote, defeating Andy Duke (R) by 42.0 points.
Richard CastroDemocrat · winner · incumbent
71.0%3,833
Andy DukeRepublican
29.0%1,567
5,400 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