Demographics & People — West Mountain, Connecticut
Population Overview
| Population (Census) | 418 |
| Estimated 2026 | ~300 |
| Median Age | 41.4 |
| Total Households | 144 |
| Family Households | 132 |
| Average Household Size | 2.9 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 391 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Irish | 174 |
| Unclassified or not reported | 120 |
| Polish | 96 |
| Italian | 68 |
| German | 52 |
| Scottish | 26 |
| Greek | 24 |
| French (except Basque) | 14 |
| Eastern European | 13 |
| American | 12 |
Language
| English Only | 403 |
| Spanish | 0 |
| Population 5+ | 418 |
Veterans
| Veterans | 0 |
| Population 18+ | 290 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for West Mountain, Connecticut.