Data / Population / Harris County

Population in Harris County

Population in Harris County was 37,280 in 2025, according to the U.S. Census Bureau. That is up 0.9% from 2024. That is the 53rd highest of 159 counties in 2025.

2025, persons37,280
Change on 2024+0.9%
Rank53rd of 159Counties in Georgia ranked
Series high37,2802025
Series low34,9072020

Population in Harris County, 2020 to 2025

CSVChart (SVG)

34.5K35K35.5K36K36.5K37K37.5K2020202120222023202420252020: 34,907 persons2021: 35,618 persons2022: 36,320 persons2023: 36,712 persons2024: 36,965 persons2025: 37,280 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202537,280
202436,965
202336,712
202236,320
202135,618
202034,907

Compared with Georgia and United States

Place2025
Harris County37,280
Georgia11,302,748
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 Harris County? Cite the source.
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Questions

What is the population in Harris County?

Population in Harris County was 37,280 in 2025, according to the U.S. Census Bureau. That is up 0.9% from 2024. That is the 53rd highest of 159 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 Harris County?

37,280 in 2025, the highest value since 2020 in this series.

More statistics for Harris County

All statistics for Harris County