Republican U.S. Rep. Jeff Hurd of Grand Junction defeated Democratic challenger Dwayne Romero to win a second term in the U.S ...

Proponents of a ballot measure to establish a graduated income tax system in Colorado declared victory on Thursday.

Colorado voters approved a ballot measure that will ban transgender children from playing sports in the 2026 election.

The 5th District is the only district in Colorado that has never sent a Democrat to Congress. National Democrats named the ...

Colorado Senate Democrats elected Sen. James Coleman of Denver to continue his role as state Senate president. The majority ...

Democrat Jessica Killin as of Wednesday afternoon had a 5-point lead over Republican U.S. Rep. Jeff Crank in Colorado's 5th ...

Democrat Manny Rutinel is in a strong lead ahead of Republican U.S. Rep. Gabe Evans in what was long Colorado’s most ...

Colorado voters on Tuesday appeared on the verge of adopting the most sweeping set of changes to the state's tax code in 34 ...

Colorado voters on Tuesday rejected a ballot measure that would have required them to put identifying information on mail-in ...

Denver voters on Tuesday elected Melat Kiros, 29-year-old former attorney and democratic socialist, as the congressional ...

Democratic challenger Eileen Laubacher is ahead of Republican U.S. Rep. Lauren Boebert in the race to Colorado's Eastern ...

Romero would be the first Democrat elected to represent the 3rd District since former Rep. John Salazar lost reelection in ...