Data / Population / Carroll County

Population in Carroll County

Population in Carroll County was 26,475 in 2025, according to the U.S. Census Bureau. That is down 0.3% from 2024. That is the 80th highest of 88 counties in 2025.

2025, persons26,475
Change on 2024-0.3%
Rank80th of 88Counties in Ohio ranked
Series high26,8112023
Series low26,4752025

Population in Carroll County, 2020 to 2025

CSVChart (SVG)

26.4K26.5K26.6K26.7K26.8K26.9K2020202120222023202420252020: 26,761 persons2021: 26,750 persons2022: 26,711 persons2023: 26,811 persons2024: 26,567 persons2025: 26,475 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202526,475
202426,567
202326,811
202226,711
202126,750
202026,761

Compared with Ohio and United States

Place2025
Carroll County26,475
Ohio11,900,510
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 Carroll County?

Population in Carroll County was 26,475 in 2025, according to the U.S. Census Bureau. That is down 0.3% from 2024. That is the 80th highest of 88 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 Carroll County?

26,811 in 2023, the highest value since 2020 in this series.

More statistics for Carroll County

All statistics for Carroll County