Demographics & People — Winter Harbor, Maine
Population Overview
| Population (Census) | 321 |
|---|
| Estimated 2026 | ~500 |
|---|
| Median Age | 65.5 |
|---|
| Total Households | 177 |
|---|
| Family Households | 76 |
|---|
| Average Household Size | 1.81 |
|---|
| Diversity Index | 0.0253 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 308 |
|---|
| Black or African American | 4 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| English | 100 |
| Irish | 75 |
| French (except Basque) | 53 |
| German | 42 |
| Unclassified or not reported | 41 |
| Other groups | 24 |
| Scottish | 17 |
| Finnish | 16 |
| Scotch-Irish | 16 |
| European | 11 |
Language
| English Only | 321 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 321 |
|---|
Veterans
| Veterans | 47 |
|---|
| Population 18+ | 295 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Winter Harbor, Maine.
