Data / Population / Sanborn County

Population in Sanborn County

Population in Sanborn County was 2,388 in 2025, according to the U.S. Census Bureau. That is up 0.5% from 2024. That is the 53rd highest of 66 counties in 2025.

2025, persons2,388
Change on 2024+0.5%
Rank53rd of 66Counties in South Dakota ranked
Series high2,4092022
Series low2,3302020

Population in Sanborn County, 2020 to 2025

CSVChart (SVG)

2,3202,3402,3602,3802,4002,4202020202120222023202420252020: 2,330 persons2021: 2,378 persons2022: 2,409 persons2023: 2,396 persons2024: 2,377 persons2025: 2,388 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20252,388
20242,377
20232,396
20222,409
20212,378
20202,330

Compared with South Dakota and United States

Place2025
Sanborn County2,388
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 Sanborn County?

Population in Sanborn County was 2,388 in 2025, according to the U.S. Census Bureau. That is up 0.5% from 2024. That is the 53rd 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 Sanborn County?

2,409 in 2022, the highest value since 2020 in this series.

More statistics for Sanborn County

All statistics for Sanborn County