Data / Population / Gallatin County

Population in Gallatin County

Population in Gallatin County was 8,840 in 2025, according to the U.S. Census Bureau. That is up 0.9% from 2024. That is the 105th highest of 120 counties in 2025.

2025, persons8,840
Change on 2024+0.9%
Rank105th of 120Counties in Kentucky ranked
Series high8,8402025
Series low8,6742020

Population in Gallatin County, 2020 to 2025

CSVChart (SVG)

8,6508,7008,7508,8008,8502020202120222023202420252020: 8,674 persons2021: 8,744 persons2022: 8,777 persons2023: 8,779 persons2024: 8,764 persons2025: 8,840 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20258,840
20248,764
20238,779
20228,777
20218,744
20208,674

Compared with Kentucky and United States

Place2025
Gallatin County8,840
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 Gallatin County?

Population in Gallatin County was 8,840 in 2025, according to the U.S. Census Bureau. That is up 0.9% from 2024. That is the 105th 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 Gallatin County?

8,840 in 2025, the highest value since 2020 in this series.

More statistics for Gallatin County

All statistics for Gallatin County