Data / Population density / Miami-Dade County

Population density in Miami-Dade County

Population density in Miami-Dade County was 569.4 inhabitants per km² in 2025, according to the U.S. Census Bureau. That is down 0.4% from 2024. That is the 6th highest of 67 counties in 2025.

2025, inhabitants per km²569.4
Change on 2024-0.4%
Rank6th of 67Counties in Florida ranked
Series high571.52024
Series low542.62021

Population density in Miami-Dade County, 2020 to 2025

CSVChart (SVG)

5405505605705802020202120222023202420252020: 547.8 inhabitants per km²2021: 542.6 inhabitants per km²2022: 555.6 inhabitants per km²2023: 567.7 inhabitants per km²2024: 571.5 inhabitants per km²2025: 569.4 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
2025569.4
2024571.5
2023567.7
2022555.6
2021542.6
2020547.8

Compared with Florida and United States

Place2025
Miami-Dade County569.4
Florida168.8
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 Miami-Dade County?

Population density in Miami-Dade County was 569.4 inhabitants per km² in 2025, according to the U.S. Census Bureau. That is down 0.4% from 2024. That is the 6th highest of 67 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 Miami-Dade County?

571.5 inhabitants per km² in 2024, the highest value since 2020 in this series.

More statistics for Miami-Dade County

All statistics for Miami-Dade County