Campbell County
Campbell County has lower-than-average household income, with a median household income of $68,929. Population has declined 11% since 2000. Median home value has more than tripled since 2000, reaching $115,900. With a median age of 50.9, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:1,377 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 9 more ancestry groups with data
Education
Commute & transportation
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People & community
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Compare Campbell County to nearby counties
How many people live in Campbell County, South Dakota?
Campbell County, South Dakota has about 1,593 residents according to the 2024 American Community Survey.
What is the median household income in Campbell County, South Dakota?
The typical household in Campbell County, South Dakota earns about $68,929 a year. Half of households make more than that, and half make less.
Is Campbell County, South Dakota expensive?
In Campbell County, South Dakota, the median home is worth about $115,900, and the typical rent is about $760 a month.
How educated are people in Campbell County, South Dakota?
About 36.0% of adults age 25 and over in Campbell County, South Dakota hold a bachelor's degree or higher.
What is the poverty rate in Campbell County, South Dakota?
About 7.7% of people in Campbell County, South Dakota live below the federal poverty line.
Has Campbell County, South Dakota grown since 1990?
Yes, Campbell County, South Dakota has shrunk since 1990. The population has lost about 372 residents, a change of about -19 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024