Demographics & People — Geraldine, Montana
Population Overview
| Population (Census) | 264 |
| Estimated 2026 | ~500 |
| Median Age | 51.9 |
| Total Households | 129 |
| Family Households | 59 |
| Average Household Size | 2.05 |
| Diversity Index | 0.2262 (somewhat diverse) |
Race & Ethnicity
| White | 261 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 39 |
Heritage & Ancestry
| Group | Count |
| American | 79 |
| Unclassified or not reported | 58 |
| German | 41 |
| English | 34 |
| Hispanic: Hispanic or Latino | 24 |
| Irish | 23 |
| European | 22 |
| Hispanic: Mexican | 21 |
| Scottish | 19 |
| Other groups | 15 |
Language
| English Only | 252 |
| Spanish | 0 |
| Population 5+ | 252 |
Veterans
| Veterans | 33 |
| Population 18+ | 225 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Geraldine, Montana.