Moody County's 2026 population is estimated at 6,699, reflecting a 1.29% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Moody County is the 28th largest county in South Dakota. The 2010 population was 6,493 and has grown 3.17% since 2010.
Data after 2023 is projected based on recent change
Overall: 40.8 years
Female: 41.7 years
Male: 39.8 years
There are 4,715 adults, (1,293 of whom are seniors) in Moody County.
Female: 3,180 (49.7%)
Male: 3,217 (50.3%)
The racial composition of Moody County includes 74.6% White, 12.85% Native American, and smaller percentages for other race, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 4,772 | 74.6% |
| Native American | 822 | 12.85% |
| Two or more races | 552 | 8.63% |
| Other race | 126 | 1.97% |
| Asian | 108 | 1.69% |
| Black or African American | 14 | 0.22% |
| Native Hawaiian or Pacific Islander | 3 | 0.05% |
Moody County 's average per capita income is $46,558. Household income levels show a median of $78,427. The poverty rate stands at 11.64%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $103,102 | - |
| Families | $96,837 | $111,789 |
| Households | $78,427 | $92,283 |
| Non Families | $34,402 | $41,470 |
Average Income
Median Household Income
Poverty Rate