2008Final results
2008 election for Colorado Senate District 21
Colorado State Senate · Colorado
Betty Boyd (D) won with 59.4% of the vote, defeating Natalie Menten (R) by 18.9 points.
Betty BoydDemocrat · winner · incumbent
59.4%33,304
Natalie MentenRepublican
40.6%22,732
56,036 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 2008
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET