Colorado Secretary of State Mike Coffman defeated three fellow Republicans in the Aug. 12 primary to replace outgoing 6th District Congressman Tom Tancredo. In Jefferson County returns, Coffman bested businessman Wil Armstrong by roughly 10 percentage points.
In overall final results, Coffman tallied 40.1 percent of the vote, compared to 32.8 percent for Armstrong, a business leader and son of former Sen. Bill Armstrong. Highlands Ranch state Sen. Ted Harvey was in third place with 15.3 percent, and Centennial state Sen. Steve Ward had 11.8 percent.