2014Final results
2014 election for Colorado Senate District 34
Colorado State Senate · Colorado
Lucia Guzman (D) won with 74.4% of the vote, defeating Stuart Siffring (R) by 54.8 points.
Lucia GuzmanDemocrat · winner · incumbent
74.4%31,889
Stuart SiffringRepublican
19.6%8,390
Brian ScriberLibertarian
6.0%2,592
42,871 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 2014
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET