Jerauld County's 2026 population is estimated at 1,767, reflecting a 2.26% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Jerauld County is the 60th largest county in South Dakota. The 2010 population was 2,091 and has grown -15.49% since 2010.
Data after 2023 is projected based on recent change
Overall: 46.9 years
Female: 48.6 years
Male: 46.6 years
There are 1,368 adults, (545 of whom are seniors) in Jerauld County.
Female: 906 (51.1%)
Male: 866 (48.9%)
The racial composition of Jerauld County includes 91.25% White, 4.18% other race, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 1,617 | 91.25% |
| Two or more races | 81 | 4.57% |
| Other race | 74 | 4.18% |
Jerauld County 's average per capita income is $46,674. Household income levels show a median of $73,750. The poverty rate stands at 8.31%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $108,281 | - |
| Families | $98,750 | $125,893 |
| Households | $73,750 | $100,206 |
| Non Families | $40,125 | $57,266 |
Average Income
Median Household Income
Poverty Rate