Campbell County's estimated 2026 population is 1,312 with a growth rate of -1.13% in the past year according to the most recent United States census data. Campbell County is the 64th largest county in South Dakota. The 2010 population was 1,471 and has seen a growth of -10.81% since that time.
Data after 2023 is projected based on recent change
The racial composition of Campbell County includes 93.72% White, and smaller percentages for other race, Native American, Asian and multiracial populations.
White (93.72%)
Two or more races (3.71%)
Other race (2.09%)
Native American (0.41%)
Asian (0.07%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,388 | 93.72% |
| Two or more races | 55 | 3.71% |
| Other race | 31 | 2.09% |
| Native American | 6 | 0.41% |
| Asian | 1 | 0.07% |
Married
Widowed
Divorced
Separated
Never Married
Campbell County's average per capita income is $44,643. Household income levels show a median of $65,000. The poverty rate stands at 8.45%.
Name | Median | Mean |
|---|---|---|
| Married Families | $95,114 | - |
| Families | $94,375 | $120,853 |
| Households | $65,000 | $92,987 |
| Non Families | $43,029 | $43,154 |
Average Income
Median Household Income
Poverty Rate