Data / Population density / Macomb County

Population density in Macomb County

Population density in Macomb County was 713.8 inhabitants per km² in 2025, according to the U.S. Census Bureau. That is up 0.4% from 2024. That is the 2nd highest of 83 counties in 2025.

2025, inhabitants per km²713.8
Change on 2024+0.4%
Rank2nd of 83Counties in Michigan ranked
Series high713.82025
Series low704.82022

Population density in Macomb County, 2020 to 2025

CSVChart (SVG)

7047067087107127142020202120222023202420252020: 709 inhabitants per km²2021: 707.1 inhabitants per km²2022: 704.8 inhabitants per km²2023: 706.7 inhabitants per km²2024: 710.8 inhabitants per km²2025: 713.8 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
2025713.8
2024710.8
2023706.7
2022704.8
2021707.1
2020709

Compared with Michigan and United States

Place2025
Macomb County713.8
Michigan69.1
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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What is the latest population density in Macomb County? Cite the source.
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Questions

What is the population density in Macomb County?

Population density in Macomb County was 713.8 inhabitants per km² in 2025, according to the U.S. Census Bureau. That is up 0.4% from 2024. That is the 2nd highest of 83 counties 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 Macomb County?

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

More statistics for Macomb County

All statistics for Macomb County