Demographics & People — Rumford, Maine
Population Overview
| Population (Census) | 4,017 |
| Estimated 2026 | ~4,200 |
| Median Age | 52.3 |
| Total Households | 1,990 |
| Family Households | 864 |
| Average Household Size | 1.95 |
| Diversity Index | 0.0409 (relatively homogeneous) |
Race & Ethnicity
| White | 3,777 |
| Black or African American | 27 |
| Asian | 31 |
| Hispanic or Latino | 22 |
Heritage & Ancestry
| Group | Count |
| French (except Basque) | 805 |
| Unclassified or not reported | 772 |
| Irish | 642 |
| Other groups | 608 |
| English | 525 |
| American | 399 |
| French Canadian | 397 |
| Italian | 229 |
| German | 207 |
| Scottish | 159 |
Language
| English Only | 3,777 |
| Spanish | 0 |
| Population 5+ | 3,879 |
Veterans
| Veterans | 462 |
| Population 18+ | 3,463 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Rumford, Maine.