Data / Population / Natrona County

Population in Natrona County

Population in Natrona County was 80,526 in 2025, according to the U.S. Census Bureau. That is up 0.3% from 2024. That is the 2nd highest of 23 counties in 2025.

2025, persons80,526
Change on 2024+0.3%
Rank2nd of 23Counties in Wyoming ranked
Series high80,5262025
Series low79,5852022

Population in Natrona County, 2020 to 2025

CSVChart (SVG)

79.4K79.6K79.8K80K80.2K80.4K80.6K2020202120222023202420252020: 80,299 persons2021: 79,665 persons2022: 79,585 persons2023: 79,976 persons2024: 80,271 persons2025: 80,526 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202580,526
202480,271
202379,976
202279,585
202179,665
202080,299

Compared with Wyoming and United States

Place2025
Natrona County80,526
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 Natrona County?

Population in Natrona County was 80,526 in 2025, according to the U.S. Census Bureau. That is up 0.3% from 2024. That is the 2nd 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 Natrona County?

80,526 in 2025, the highest value since 2020 in this series.

More statistics for Natrona County

All statistics for Natrona County