Data / Population / Dawson County

Population in Dawson County

Population in Dawson County was 8,692 in 2025, according to the U.S. Census Bureau. That is down 0.5% from 2024. That is the 26th highest of 56 counties in 2025.

2025, persons8,692
Change on 2024-0.5%
Rank26th of 56Counties in Montana ranked
Series high8,9212020
Series low8,6922025

Population in Dawson County, 2020 to 2025

CSVChart (SVG)

8,6508,7008,7508,8008,8508,9008,9502020202120222023202420252020: 8,921 persons2021: 8,855 persons2022: 8,796 persons2023: 8,825 persons2024: 8,739 persons2025: 8,692 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20258,692
20248,739
20238,825
20228,796
20218,855
20208,921

Compared with Montana and United States

Place2025
Dawson County8,692
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 Dawson County?

Population in Dawson County was 8,692 in 2025, according to the U.S. Census Bureau. That is down 0.5% from 2024. That is the 26th 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 Dawson County?

8,921 in 2020, the highest value since 2020 in this series.

More statistics for Dawson County

All statistics for Dawson County