Data / Population density / Colorado

Population density in Colorado

Population density in Colorado was 22.4 inhabitants per km² in 2025, according to the U.S. Census Bureau. That is up 0.4% from 2024. That is the 37th highest of 51 states in 2025.

2025, inhabitants per km²22.4
Change on 2024+0.4%
Rank37th of 51US states ranked
Series high22.42025
Series low21.62020

Population density in Colorado, 2020 to 2025

CSVChart (SVG)

21.421.621.82222.222.42020202120222023202420252020: 21.6 inhabitants per km²2021: 21.7 inhabitants per km²2022: 21.8 inhabitants per km²2023: 22 inhabitants per km²2024: 22.3 inhabitants per km²2025: 22.4 inhabitants per km²
inhabitants per km². Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09, published 2026-03-26.
All 6 values
Periodinhabitants per km²
202522.4
202422.3
202322
202221.8
202121.7
202021.6

Compared with United States

Place2025
Colorado22.4
United States37.3

Rankings

Definition

Resident population divided by land area in km². World Bank figures use mid-year population and land area excluding inland water.

United States: Census Bureau population estimates for 1 July divided by land area (water excluded) from the latest Census Gazetteer files. US tables often give people per square mile; multiply persons per km² by 2.59 to compare.

How to cite

U.S. Census Bureau. Population Estimates Program resident population on 1 July divided by land area from the latest Census Gazetteer files, persons per km². https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-09.

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Questions

What is the population density in Colorado?

Population density in Colorado was 22.4 inhabitants per km² in 2025, according to the U.S. Census Bureau. That is up 0.4% from 2024. That is the 37th highest of 51 states in 2025.

Where does this figure come from?

U.S. Census Bureau. Population Estimates Program resident population on 1 July divided by land area from the latest Census Gazetteer files, persons per km². Retrieved by Invokely on 2026-10-09.

What was the highest population density in Colorado?

22.4 inhabitants per km² in 2025, the highest value since 2020 in this series.

More statistics for Colorado

All statistics for Colorado