Demographics & People — Harmonsburg, Pennsylvania

Population Overview

Population (Census)	79
Estimated 2026	~100
Median Age	66.4
Total Households	35
Family Households	20
Average Household Size	2.26
Diversity Index	N/A (N/A)

Race & Ethnicity

White	49
Black or African American	0
Asian	16
Hispanic or Latino	0

Heritage & Ancestry

Group	Count
Irish	81
German	64
Unclassified or not reported	49
Polish	32
English	19
Scandinavian	12
French (except Basque)	11
American	10
Swiss	5

Language

English Only	49
Spanish	0
Population 5+	79

Veterans

Veterans	6
Population 18+	116

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