Jackson County's estimated 2026 population is 2,616 with a growth rate of -1.88% in the past year according to the most recent United States census data. Jackson County is the 51st largest county in South Dakota. The 2010 population was 3,049 and has seen a growth of -14.2% since that time.
Data after 2023 is projected based on recent change
Overall: 34.3 years
Female: 34.6 years
Male: 33.8 years
There are 1,879 adults, (348 of whom are seniors) in Jackson County.
Female: 1,431 (51.1%)
Male: 1,371 (48.9%)
The racial composition of Jackson County includes 61.24% Native American, 36.62% White, and smaller percentages for Two or more races and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| Native American | 1,716 | 61.24% |
| White | 1,026 | 36.62% |
| Two or more races | 60 | 2.14% |
Jackson County's average per capita income is $42,500. Household income levels show a median of $35,417. The poverty rate stands at 42.36%.
Name | Median | Mean |
|---|---|---|
| Married Families | $66,250 | - |
| Families | $42,404 | $58,753 |
| Households | $35,417 | $52,743 |
| Non Families | $26,635 | $34,237 |
Average Income
Median Household Income
Poverty Rate