Demographics & People — Manville, Wyoming
Population Overview
| Population (Census) | 216 |
| Estimated 2026 | ~200 |
| Median Age | 63.2 |
| Total Households | 84 |
| Family Households | 55 |
| Average Household Size | 2.57 |
| Diversity Index | 0.0185 (relatively homogeneous) |
Race & Ethnicity
| White | 212 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 2 |
Heritage & Ancestry
| Group | Count |
| American | 72 |
| English | 41 |
| Unclassified or not reported | 33 |
| Irish | 29 |
| German | 10 |
| Danish | 6 |
| Swedish | 6 |
| Finnish | 2 |
| Scottish | 2 |
| Scotch-Irish | 2 |
Language
| English Only | 194 |
| Spanish | 2 |
| Population 5+ | 216 |
Veterans
| Veterans | 24 |
| Population 18+ | 134 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Manville, Wyoming.