Demographics & People — Charlestown, New Hampshire

Population Overview

Population (Census)	879
Estimated 2026	~300
Median Age	40.4
Total Households	384
Family Households	216
Average Household Size	2.22
Diversity Index	N/A (N/A)

Race & Ethnicity

White	828
Black or African American	0
Asian	0
Hispanic or Latino	0

Heritage & Ancestry

Group	Count
Unclassified or not reported	363
English	203
French (except Basque)	158
Irish	114
Scotch-Irish	59
Other groups	57
French Canadian	48
Scottish	48
Dutch	41
German	24

Language

English Only	802
Spanish	0
Population 5+	803

Veterans

Veterans	87
Population 18+	695

Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Charlestown, New Hampshire.