Data / Population / Deuel County

Population in Deuel County

Population in Deuel County was 4,408 in 2025, according to the U.S. Census Bureau. That is up 0.7% from 2024. That is the 38th highest of 66 counties in 2025.

2025, persons4,408
Change on 2024+0.7%
Rank38th of 66Counties in South Dakota ranked
Series high4,4082025
Series low4,2942021

Population in Deuel County, 2020 to 2025

CSVChart (SVG)

4,2754,3004,3254,3504,3754,4004,4252020202120222023202420252020: 4,296 persons2021: 4,294 persons2022: 4,358 persons2023: 4,365 persons2024: 4,376 persons2025: 4,408 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20254,408
20244,376
20234,365
20224,358
20214,294
20204,296

Compared with South Dakota and United States

Place2025
Deuel County4,408
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 Deuel County?

Population in Deuel County was 4,408 in 2025, according to the U.S. Census Bureau. That is up 0.7% from 2024. That is the 38th 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 Deuel County?

4,408 in 2025, the highest value since 2020 in this series.

More statistics for Deuel County

All statistics for Deuel County