Data / Population / Liberty County

Population in Liberty County

Population in Liberty County was 1,957 in 2025, according to the U.S. Census Bureau. That is up 0.3% from 2024. That is the 46th highest of 56 counties in 2025.

2025, persons1,957
Change on 2024+0.3%
Rank46th of 56Counties in Montana ranked
Series high1,9692022
Series low1,9342021

Population in Liberty County, 2020 to 2025

CSVChart (SVG)

1,9301,9401,9501,9601,9702020202120222023202420252020: 1,956 persons2021: 1,934 persons2022: 1,969 persons2023: 1,957 persons2024: 1,951 persons2025: 1,957 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20251,957
20241,951
20231,957
20221,969
20211,934
20201,956

Compared with Montana and United States

Place2025
Liberty County1,957
Montana1,144,694
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 Liberty County?

Population in Liberty County was 1,957 in 2025, according to the U.S. Census Bureau. That is up 0.3% from 2024. That is the 46th highest of 56 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 Liberty County?

1,969 in 2022, the highest value since 2020 in this series.

More statistics for Liberty County

All statistics for Liberty County