Data / Population / Greene County

Population in Greene County

Population in Greene County was 31,165 in 2025, according to the U.S. Census Bureau. That is down 0.1% from 2024. That is the 53rd highest of 92 counties in 2025.

2025, persons31,165
Change on 2024-0.1%
Rank53rd of 92Counties in Indiana ranked
Series high31,1922024
Series low30,8032020

Population in Greene County, 2020 to 2025

CSVChart (SVG)

30.8K30.9K31K31.1K31.2K2020202120222023202420252020: 30,803 persons2021: 30,842 persons2022: 31,030 persons2023: 31,086 persons2024: 31,192 persons2025: 31,165 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202531,165
202431,192
202331,086
202231,030
202130,842
202030,803

Compared with Indiana and United States

Place2025
Greene County31,165
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 Greene County?

Population in Greene County was 31,165 in 2025, according to the U.S. Census Bureau. That is down 0.1% from 2024. That is the 53rd 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 Greene County?

31,192 in 2024, the highest value since 2020 in this series.

More statistics for Greene County

All statistics for Greene County