Demographics & People — Duxbury, Massachusetts
Population Overview
| Population (Census) | 1,620 |
| Estimated 2026 | ~3,200 |
| Median Age | 55.9 |
| Total Households | 688 |
| Family Households | 461 |
| Average Household Size | 2.35 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 1,586 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 6 |
Heritage & Ancestry
| Group | Count |
| Irish | 763 |
| English | 677 |
| German | 303 |
| Unclassified or not reported | 211 |
| Italian | 140 |
| Swedish | 89 |
| Other groups | 70 |
| Dutch | 61 |
| French (except Basque) | 51 |
| Scottish | 47 |
Language
| English Only | 1,553 |
| Spanish | 0 |
| Population 5+ | 1,565 |
Veterans
| Veterans | 206 |
| Population 18+ | 1,469 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Duxbury, Massachusetts.