Demographics & People — Lake Viking, Missouri
Population Overview
| Population (Census) | 329 |
| Estimated 2026 | ~300 |
| Median Age | 62.8 |
| Total Households | 163 |
| Family Households | 109 |
| Average Household Size | 2.02 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 329 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 117 |
| German | 71 |
| Irish | 55 |
| English | 55 |
| American | 47 |
| Other groups | 28 |
| Polish | 22 |
| European | 11 |
| Ukrainian | 7 |
| Norwegian | 7 |
Language
| English Only | 316 |
| Spanish | 0 |
| Population 5+ | 325 |
Veterans
| Veterans | 33 |
| Population 18+ | 356 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lake Viking, Missouri.