Demographics & People — Mashpee Neck, Massachusetts
Population Overview
| Population (Census) | 1,071 |
| Estimated 2026 | ~600 |
| Median Age | 57.3 |
| Total Households | 422 |
| Family Households | 305 |
| Average Household Size | 2.52 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 945 |
| Black or African American | 41 |
| Asian | 0 |
| Hispanic or Latino | 53 |
Heritage & Ancestry
| Group | Count |
| Irish | 442 |
| Unclassified or not reported | 227 |
| Other groups | 166 |
| Swedish | 103 |
| German | 103 |
| French (except Basque) | 98 |
| English | 94 |
| Italian | 77 |
| Canadian | 74 |
| Hispanic: Hispanic or Latino | 62 |
Language
| English Only | 960 |
| Spanish | 62 |
| Population 5+ | 1,050 |
Veterans
| Veterans | 103 |
| Population 18+ | 1,143 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Mashpee Neck, Massachusetts.