Demographics & People — St. John, North Dakota

Population Overview

Population (Census)	248
Estimated 2026	~400
Median Age	45.1
Total Households	86
Family Households	54
Average Household Size	2.88
Diversity Index	N/A (N/A)

Race & Ethnicity

White	59
Black or African American	16
Asian	0
Hispanic or Latino	0

Heritage & Ancestry

Group	Count
Other groups	139
Polish	27
Norwegian	26
Unclassified or not reported	19
American	13
German	11
Irish	6
English	6
French (except Basque)	5
Scottish	1

Language

English Only	201
Spanish	0
Population 5+	225

Veterans

Veterans	19
Population 18+	158

Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for St. John, North Dakota.