Demographics & People — Thayne, Wyoming
Population Overview
| Population (Census) | 628 |
| Estimated 2026 | ~1,000 |
| Median Age | 40.6 |
| Total Households | 237 |
| Family Households | 185 |
| Average Household Size | 2.64 |
| Diversity Index | 0.0976 (relatively homogeneous) |
Race & Ethnicity
| White | 590 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 32 |
Heritage & Ancestry
| Group | Count |
| English | 245 |
| German | 145 |
| Unclassified or not reported | 129 |
| Irish | 100 |
| Other groups | 59 |
| Scottish | 58 |
| Hispanic: Mexican | 40 |
| Hispanic: Hispanic or Latino | 40 |
| Polish | 27 |
| European | 26 |
Language
| English Only | 566 |
| Spanish | 19 |
| Population 5+ | 585 |
Veterans
| Veterans | 17 |
| Population 18+ | 477 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Thayne, Wyoming.