Data / Population / Cavalier County

Population in Cavalier County

Population in Cavalier County was 3,497 in 2025, according to the U.S. Census Bureau. That is down 1.4% from 2024. That is the 31st highest of 53 counties in 2025.

2025, persons3,497
Change on 2024-1.4%
Rank31st of 53Counties in North Dakota ranked
Series high3,6972020
Series low3,4972025

Population in Cavalier County, 2020 to 2025

CSVChart (SVG)

3,4503,5003,5503,6003,6503,7002020202120222023202420252020: 3,697 persons2021: 3,678 persons2022: 3,615 persons2023: 3,589 persons2024: 3,546 persons2025: 3,497 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20253,497
20243,546
20233,589
20223,615
20213,678
20203,697

Compared with North Dakota and United States

Place2025
Cavalier County3,497
North Dakota799,358
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 Cavalier County?

Population in Cavalier County was 3,497 in 2025, according to the U.S. Census Bureau. That is down 1.4% from 2024. That is the 31st highest of 53 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 Cavalier County?

3,697 in 2020, the highest value since 2020 in this series.

More statistics for Cavalier County

All statistics for Cavalier County