Demographics & People — Sierraville, California

Population Overview

Population (Census)	233
Estimated 2026	~900
Median Age	40.4
Total Households	102
Family Households	50
Average Household Size	2.24
Diversity Index	0.493 (moderately diverse)

Race & Ethnicity

White	108
Black or African American	0
Asian	0
Hispanic or Latino	137

Heritage & Ancestry

Group	Count
Hispanic: Hispanic or Latino	168
Other groups	150
Hispanic: Mexican	150
Unclassified or not reported	58
Hispanic: Other Hispanic or Latino	18
Hispanic: Spanish	18
German	10
Norwegian	9
Irish	1

Language

English Only	111
Spanish	122
Population 5+	233

Veterans

Veterans	0
Population 18+	186

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