Demographics & People — Agency Village, South Dakota
Population Overview
| Population (Census) | 911 |
| Estimated 2026 | ~1,200 |
| Median Age | 24.5 |
| Total Households | 163 |
| Family Households | 124 |
| Average Household Size | 5.34 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 14 |
| Black or African American | 11 |
| Asian | 0 |
| Hispanic or Latino | 12 |
Heritage & Ancestry
| Group | Count |
| Other groups | 932 |
| English | 36 |
| Unclassified or not reported | 26 |
| Hispanic: Hispanic or Latino | 17 |
| Hispanic: Mexican | 13 |
| American | 11 |
| Irish | 4 |
| Hispanic: Central American | 4 |
| Hispanic: Honduran | 4 |
| Danish | 2 |
Language
| English Only | 776 |
| Spanish | 4 |
| Population 5+ | 854 |
Veterans
| Veterans | 40 |
| Population 18+ | 638 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Agency Village, South Dakota.