ANA › United States › Massachusetts › Nantucket County › Siasconset
Demographics & People — Siasconset, Massachusetts
Population Overview
Population (Census) 191
Estimated 2026 ~200
Median Age 76.0
Total Households 106
Family Households 83
Average Household Size 1.72
Diversity Index N/A (N/A)
Race & Ethnicity
White 185
Black or African American 0
Asian 3
Hispanic or Latino 0
Heritage & Ancestry
Group Count
Irish 44
English 42
Canadian 34
Unclassified or not reported 22
Scotch-Irish 7
Danish 5
German 5
Italian 3
American 1
Other groups 1
Language
English Only 189
Spanish 0
Population 5+ 191
Veterans
Veterans 0
Population 18+ 115
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Siasconset, Massachusetts.