Data / Population density / Louisiana

Population density in Louisiana

Population density in Louisiana was 41.3 inhabitants per km² in 2025, according to the U.S. Census Bureau. That is up 0.1% from 2024. That is the 27th highest of 51 states in 2025.

2025, inhabitants per km²41.3
Change on 2024+0.1%
Rank27th of 51US states ranked
Series high41.62020
Series low41.12023

Population density in Louisiana, 2020 to 2025

CSVChart (SVG)

4141.141.241.341.441.541.62020202120222023202420252020: 41.6 inhabitants per km²2021: 41.3 inhabitants per km²2022: 41.1 inhabitants per km²2023: 41.1 inhabitants per km²2024: 41.2 inhabitants per km²2025: 41.3 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
202541.3
202441.2
202341.1
202241.1
202141.3
202041.6

Compared with United States

Place2025
Louisiana41.3
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 Louisiana?

Population density in Louisiana was 41.3 inhabitants per km² in 2025, according to the U.S. Census Bureau. That is up 0.1% from 2024. That is the 27th 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 Louisiana?

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

More statistics for Louisiana

All statistics for Louisiana