119th Congress · CO-4
Colorado's 4th Congressional District
Colorado's 4th Congressional District (CO-4) has a population of 741,771. The median household income is $111,866 and the median age is 39.4.
741,771
Population
23
People / sq mi
$111,866
Median Income
39.4
Median Age
CO-4 covers 32,138 sq mi of land at 23.1 people per square mile.
Race & Ethnicity
| White | 80.8% |
| Black or African American | 1.7% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 2.1% |
Economy & Income
$111,866
Median Household Income
$54,796
Per Capita Income
4.1%
Poverty Rate
2.7%
Unemployment
Housing
$569,900
Median Home Value
$1,777
Median Rent
76.3%
Homeownership
Education
95.2%
High School+
47.0%
Bachelor's+
Other Colorado Congressional Districts
Largest cities in Colorado
Largest counties in Colorado
State rankings
Common questions about CO-4
Frequently Asked Questions
Colorado's 4th Congressional District (CO-4) has a population of 741,771 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 4th Congressional District is $111,866, with a per capita income of $54,796.
Colorado's 4th Congressional District is 80.8% White, 1.7% Black, 0.1% Asian, and 2.1% Hispanic or Latino, per Census ACS data.
More from Colorado
Data for Colorado's 4th 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.