2012Final results
2012 election for Colorado Senate District 23
Colorado State Senate · Colorado
Vicki Marble (R) won with 56.2% of the vote, defeating Lee Kemp (D) by 12.4 points.
Vicki MarbleRepublican · winner
56.2%43,949
Lee KempDemocrat
43.8%34,252
78,201 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET