Data / Population / Mason County

Population in Mason County

Population in Mason County was 3,990 in 2025, according to the U.S. Census Bureau. That is down 0.5% from 2024. That is the 208th highest of 254 counties in 2025.

2025, persons3,990
Change on 2024-0.5%
Rank208th of 254Counties in Texas ranked
Series high4,0102024
Series low3,9362021

Population in Mason County, 2020 to 2025

CSVChart (SVG)

3,9203,9403,9603,9804,0004,0202020202120222023202420252020: 3,970 persons2021: 3,936 persons2022: 3,983 persons2023: 3,937 persons2024: 4,010 persons2025: 3,990 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20253,990
20244,010
20233,937
20223,983
20213,936
20203,970

Compared with Texas and United States

Place2025
Mason County3,990
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.

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Questions

What is the population in Mason County?

Population in Mason County was 3,990 in 2025, according to the U.S. Census Bureau. That is down 0.5% from 2024. That is the 208th 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 Mason County?

4,010 in 2024, the highest value since 2020 in this series.

More statistics for Mason County

All statistics for Mason County