Demographics & People — Corsica, South Dakota
Population Overview
| Population (Census) | 654 |
|---|
| Estimated 2026 | ~800 |
|---|
| Median Age | 44.3 |
|---|
| Total Households | 255 |
|---|
| Family Households | 157 |
|---|
| Average Household Size | 2.26 |
|---|
| Diversity Index | N/A (N/A) |
|---|
Race & Ethnicity
| White | 611 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 9 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Dutch | 239 |
| German | 219 |
| Unclassified or not reported | 173 |
| Other groups | 54 |
| English | 38 |
| Norwegian | 35 |
| Irish | 26 |
| American | 19 |
| French (except Basque) | 7 |
| Yugoslavian | 7 |
Language
| English Only | 592 |
|---|
| Spanish | 6 |
|---|
| Population 5+ | 606 |
|---|
Veterans
| Veterans | 23 |
|---|
| Population 18+ | 559 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Corsica, South Dakota.
