Data / Population / Knox County

Population in Knox County

Population in Knox County was 3,192 in 2025, according to the U.S. Census Bureau. That is down 1.8% from 2024. That is the 218th highest of 254 counties in 2025.

2025, persons3,192
Change on 2024-1.8%
Rank218th of 254Counties in Texas ranked
Series high3,3462020
Series low3,1922025

Population in Knox County, 2020 to 2025

CSVChart (SVG)

3,1503,2003,2503,3003,3502020202120222023202420252020: 3,346 persons2021: 3,318 persons2022: 3,279 persons2023: 3,318 persons2024: 3,251 persons2025: 3,192 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20253,192
20243,251
20233,318
20223,279
20213,318
20203,346

Compared with Texas and United States

Place2025
Knox County3,192
Texas31,709,821
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.

Use this data in your AI agent

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What is the latest population in Knox County? Cite the source.
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Questions

What is the population in Knox County?

Population in Knox County was 3,192 in 2025, according to the U.S. Census Bureau. That is down 1.8% from 2024. That is the 218th highest of 254 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 Knox County?

3,346 in 2020, the highest value since 2020 in this series.

More statistics for Knox County

All statistics for Knox County