Demographics & People — Geddes, South Dakota
Population Overview
| Population (Census) | 141 |
| Estimated 2026 | ~200 |
| Median Age | 58.8 |
| Total Households | 75 |
| Family Households | 33 |
| Average Household Size | 1.88 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 123 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 44 |
| Unclassified or not reported | 33 |
| Czech | 30 |
| Dutch | 21 |
| Irish | 17 |
| American | 14 |
| English | 12 |
| European | 7 |
| Norwegian | 4 |
| French (except Basque) | 3 |
Language
| English Only | 132 |
| Spanish | 0 |
| Population 5+ | 136 |
Veterans
| Veterans | 27 |
| Population 18+ | 116 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Geddes, South Dakota.