Data / Population / Brown County

Population in Brown County

Population in Brown County was 15,777 in 2025, according to the U.S. Census Bureau. That is up 1% from 2024. That is the 79th highest of 92 counties in 2025.

2025, persons15,777
Change on 2024+1%
Rank79th of 92Counties in Indiana ranked
Series high15,7772025
Series low15,4812020

Population in Brown County, 2020 to 2025

CSVChart (SVG)

15.4K15.5K15.6K15.7K15.8K2020202120222023202420252020: 15,481 persons2021: 15,578 persons2022: 15,586 persons2023: 15,643 persons2024: 15,621 persons2025: 15,777 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202515,777
202415,621
202315,643
202215,586
202115,578
202015,481

Compared with Indiana and United States

Place2025
Brown County15,777
Indiana6,973,333
United States341,784,857

Rankings

Definition

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). United States: Census Bureau population estimates for 1 July. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.

For Denmark, Statistics Denmark counts the registered resident population on 1 January. Greenland and the Faroe Islands are excluded. The annual series selects the first-quarter reference date from FOLK1A. The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

How to cite

U.S. Census Bureau. Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.

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Questions

What is the population in Brown County?

Population in Brown County was 15,777 in 2025, according to the U.S. Census Bureau. That is up 1% from 2024. That is the 79th highest of 92 counties in 2025.

Where does this figure come from?

U.S. Census Bureau. Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program). Retrieved by Invokely on 2026-10-08.

What was the highest population in Brown County?

15,777 in 2025, the highest value since 2020 in this series.

More statistics for Brown County

All statistics for Brown County