Data / Population / Hamilton County

Population in Hamilton County

Population in Hamilton County was 8,680 in 2025, according to the U.S. Census Bureau. That is down 0.4% from 2024. That is the 175th highest of 254 counties in 2025.

2025, persons8,680
Change on 2024-0.4%
Rank175th of 254Counties in Texas ranked
Series high8,7162024
Series low8,2412021

Population in Hamilton County, 2020 to 2025

CSVChart (SVG)

8,2008,3008,4008,5008,6008,7008,8002020202120222023202420252020: 8,252 persons2021: 8,241 persons2022: 8,310 persons2023: 8,603 persons2024: 8,716 persons2025: 8,680 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20258,680
20248,716
20238,603
20228,310
20218,241
20208,252

Compared with Texas and United States

Place2025
Hamilton County8,680
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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What is the latest population in Hamilton County? Cite the source.
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Questions

What is the population in Hamilton County?

Population in Hamilton County was 8,680 in 2025, according to the U.S. Census Bureau. That is down 0.4% from 2024. That is the 175th 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 Hamilton County?

8,716 in 2024, the highest value since 2020 in this series.

More statistics for Hamilton County

All statistics for Hamilton County