Colorado's 3rd congressional district

The district has two major population centers in Grand Junction and Pueblo. The two cities and their surrounding rural areas provide a competitive arena for congressional races. Grand Junction, on the Western Slope, is a Republican stronghold while Pueblo, a town with a large Latino population and (by Colorado norms) a heavily unionized workforce, provides a base of support for Democrats.

The Denver Post describes the district as such:

The district is red-leaning, and it covers nearly half of Colorado’s land mass, including western and southern Colorado, and 29 of the state’s 64 counties. It’s also diverse, with wealthy ski towns like Aspen, giant swaths of agricultural land and public lands, and middle-class cities like Grand Junction and Pueblo.

— Alex Burness, Denver Post (November 3, 2020)

Election results from presidential races[5]

• Colorado's congressional districts
• List of United States congressional districts

• Martis, Kenneth C. (1989). The Historical Atlas of Political Parties in the United States Congress. New York: Macmillan Publishing Company.
• Martis, Kenneth C. (1982). The Historical Atlas of United States Congressional Districts. New York: Macmillan Publishing Company.
• Congressional Biographical Directory of the United States 1774–present