Demographics & People — South Duxbury, Massachusetts

Population Overview

Population (Census)3,272
Estimated 2026~3,200
Median Age49.6
Total Households1,198
Family Households1,019
Average Household Size2.72
Diversity IndexN/A (N/A)

Race & Ethnicity

White2,985
Black or African American2
Asian79
Hispanic or Latino92

Heritage & Ancestry

GroupCount
Irish1,136
English948
Unclassified or not reported529
Other groups296
Scottish284
Italian249
American204
German204
Scotch-Irish114
French Canadian96

Language

English Only2,985
Spanish48
Population 5+3,145

Veterans

Veterans136
Population 18+2,553

Commuting

Mean Commute Time36.2 minutes
Work from Home27.3%
Commuter ProfileN/A
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for South Duxbury, Massachusetts.