1972Final results
1972 election for Colorado House District 42
Colorado House of Representatives · Colorado
Leo Lucero (D) won with 63.6% of the vote, defeating Patrick R. Donnelly (R) by 30.9 points.
Leo LuceroDemocrat · winner · incumbent
63.6%6,917
Patrick R. DonnellyRepublican
32.7%3,556
Maria DelfinagarciaOther party
3.8%410
10,883 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 1972
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET