Data / Population / Sublette County

Population in Sublette County

Population in Sublette County was 8,929 in 2025, according to the U.S. Census Bureau. That is down 0.2% from 2024. That is the 16th highest of 23 counties in 2025.

2025, persons8,929
Change on 2024-0.2%
Rank16th of 23Counties in Wyoming ranked
Series high8,9682023
Series low8,7222021

Population in Sublette County, 2020 to 2025

CSVChart (SVG)

8,7008,7508,8008,8508,9008,9509,0002020202120222023202420252020: 8,740 persons2021: 8,722 persons2022: 8,760 persons2023: 8,968 persons2024: 8,949 persons2025: 8,929 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20258,929
20248,949
20238,968
20228,760
20218,722
20208,740

Compared with Wyoming and United States

Place2025
Sublette County8,929
Wyoming588,753
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 Sublette County?

Population in Sublette County was 8,929 in 2025, according to the U.S. Census Bureau. That is down 0.2% from 2024. That is the 16th highest of 23 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 Sublette County?

8,968 in 2023, the highest value since 2020 in this series.

More statistics for Sublette County

All statistics for Sublette County