Demographics & People — Greenville, California

Population Overview

Population (Census)	387
Estimated 2026	~500
Median Age	55.9
Total Households	177
Family Households	110
Average Household Size	2.18
Diversity Index	0.0879 (relatively homogeneous)

Race & Ethnicity

White	354
Black or African American	2
Asian	0
Hispanic or Latino	15

Heritage & Ancestry

Group	Count
Unclassified or not reported	269
Scottish	134
German	111
Other groups	111
English	48
Irish	42
Dutch	38
Welsh	34
Italian	33
Czech	28

Language

English Only	372
Spanish	15
Population 5+	387

Veterans

Veterans	73
Population 18+	542

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