Data / Population / Campbell County

Population in Campbell County

Population in Campbell County was 1,377 in 2025, according to the U.S. Census Bureau. That is up 2.5% from 2024. That is the 63rd highest of 66 counties in 2025.

2025, persons1,377
Change on 2024+2.5%
Rank63rd of 66Counties in South Dakota ranked
Series high1,3792021
Series low1,3432024

Population in Campbell County, 2020 to 2025

CSVChart (SVG)

1,3401,3501,3601,3701,3802020202120222023202420252020: 1,378 persons2021: 1,379 persons2022: 1,366 persons2023: 1,346 persons2024: 1,343 persons2025: 1,377 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20251,377
20241,343
20231,346
20221,366
20211,379
20201,378

Compared with South Dakota and United States

Place2025
Campbell County1,377
South Dakota935,094
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 Campbell County?

Population in Campbell County was 1,377 in 2025, according to the U.S. Census Bureau. That is up 2.5% from 2024. That is the 63rd highest of 66 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 Campbell County?

1,379 in 2021, the highest value since 2020 in this series.

More statistics for Campbell County

All statistics for Campbell County