Demographics & People — Erwin, South Dakota
Population Overview
| Population (Census) | 50 |
|---|
| Estimated 2026 | ~600 |
|---|
| Median Age | 19.9 |
|---|
| Total Households | 18 |
|---|
| Family Households | 11 |
|---|
| Average Household Size | 2.78 |
|---|
| Diversity Index | N/A (N/A) |
|---|
Race & Ethnicity
| White | 50 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 18 |
| Unclassified or not reported | 10 |
| Norwegian | 8 |
| English | 5 |
| American | 3 |
| Finnish | 3 |
| Other groups | 2 |
| Dutch | 1 |
Language
| English Only | 44 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 44 |
|---|
Veterans
| Veterans | 7 |
|---|
| Population 18+ | 39 |
|---|
Commuting
| Mean Commute Time | 32.8 minutes |
|---|
| Work from Home | 9.7% |
|---|
| Commuter Profile | N/A |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Erwin, South Dakota.
