Demographics & People — Grenville, South Dakota
Population Overview
| Population (Census) | 70 |
|---|
| Estimated 2026 | ~0 |
|---|
| Median Age | 57.8 |
|---|
| Total Households | 35 |
|---|
| Family Households | 27 |
|---|
| Average Household Size | 2.0 |
|---|
| Diversity Index | N/A (N/A) |
|---|
Race & Ethnicity
| White | 68 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 2 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 40 |
| Polish | 32 |
| French Canadian | 14 |
| Unclassified or not reported | 12 |
| Other groups | 4 |
| Hispanic: Mexican | 4 |
| Hispanic: Hispanic or Latino | 4 |
| Irish | 2 |
Language
| English Only | 70 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 70 |
|---|
Veterans
| Veterans | 2 |
|---|
| Population 18+ | 68 |
|---|
Commuting
| Mean Commute Time | 12.9 minutes |
|---|
| Work from Home | 0.0% |
|---|
| 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 Grenville, South Dakota.
