1988Final results
1988 election for Colorado House District 20
Colorado House of Representatives · Colorado
Charles Duke (R) won with 74.5% of the vote, defeating Neal E. Miller (D) by 49.0 points.
Charles DukeRepublican · winner
74.5%17,635
Neal E. MillerDemocrat
25.5%6,039
23,674 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 1988
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET