119th Congress · CO-1
Colorado's 1st Congressional District
Colorado's 1st Congressional District (CO-1) has a population of 719,744. The median household income is $91,539 and the median age is 35.1.
719,744
Population
4677
People / sq mi
$91,539
Median Income
35.1
Median Age
CO-1 covers 154 sq mi of land at 4676.7 people per square mile.
Race & Ethnicity
| White | 62.9% |
| Black or African American | 8.8% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 2.9% |
Economy & Income
$91,539
Median Household Income
$61,152
Per Capita Income
7.7%
Poverty Rate
3.4%
Unemployment
Housing
$586,700
Median Home Value
$1,770
Median Rent
48.9%
Homeownership
Education
91.4%
High School+
55.6%
Bachelor's+
Other Colorado Congressional Districts
Largest cities in Colorado
Largest counties in Colorado
State rankings
Common questions about CO-1
Frequently Asked Questions
Colorado's 1st Congressional District (CO-1) has a population of 719,744 according to the latest Census ACS 5-Year estimates. Each US Congressional District is drawn to be roughly equal in population (~760K people).
The median household income in Colorado's 1st Congressional District is $91,539, with a per capita income of $61,152.
Colorado's 1st Congressional District is 62.9% White, 8.8% Black, 0.1% Asian, and 2.9% Hispanic or Latino, per Census ACS data.
More from Colorado
Data for Colorado's 1st Congressional District (119th Congress) from the American Community Survey 5-Year estimates. Land area from the Census Gazetteer files. Congressional districts are redrawn after each decennial Census; the 119th Congress (current) uses post-2020 boundaries.