2010Final results
2010 election for Colorado's 6th District
U.S. House · Colorado
Mike Coffman (R) won with 65.7% of the vote, defeating John Flerlage (D) by 34.2 points.
Mike CoffmanRepublican · winner
65.7%217,368
John FlerlageDemocrat
31.5%104,104
Rob McNealyLibertarian
2.9%9,466
330,943 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
The seat over time
D − R margin in this seat's races around 2010
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
Money in this race
Each line compares the two campaigns on one scale.
John FlerlageMike Coffman
$153.7K
Raised by the campaign
$904.5K
$152.8K
Spent by the campaign
$656K
$876
Cash on hand
$411.5K
Other candidates' campaigns: Rob McNealy $24.1K.
Campaign money: FEC, through Dec 31, 2010.
Source: FEC campaign filingsUpdated Dec 31, 2010