Data / Population / Casey County

Population in Casey County

Population in Casey County was 16,205 in 2025, according to the U.S. Census Bureau. That is up 0.9% from 2024. That is the 70th highest of 120 counties in 2025.

2025, persons16,205
Change on 2024+0.9%
Rank70th of 120Counties in Kentucky ranked
Series high16,2052025
Series low15,9002022

Population in Casey County, 2020 to 2025

CSVChart (SVG)

15.9K16K16.1K16.2K16.3K2020202120222023202420252020: 15,926 persons2021: 15,927 persons2022: 15,900 persons2023: 15,928 persons2024: 16,053 persons2025: 16,205 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202516,205
202416,053
202315,928
202215,900
202115,927
202015,926

Compared with Kentucky and United States

Place2025
Casey County16,205
Kentucky4,606,864
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 Casey County?

Population in Casey County was 16,205 in 2025, according to the U.S. Census Bureau. That is up 0.9% from 2024. That is the 70th highest of 120 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 Casey County?

16,205 in 2025, the highest value since 2020 in this series.

More statistics for Casey County

All statistics for Casey County