Demographics & People — Clarksburg, California

Population Overview

Population (Census)	328
Estimated 2026	~200
Median Age	35.6
Total Households	123
Family Households	123
Average Household Size	2.67
Diversity Index	0.0761 (relatively homogeneous)

Race & Ethnicity

White	315
Black or African American	0
Asian	0
Hispanic or Latino	13

Heritage & Ancestry

Group	Count
Unclassified or not reported	96
German	82
Portuguese	81
Irish	74
Norwegian	66
English	37
Other groups	24
Hispanic: Mexican	5
Hispanic: Hispanic or Latino	5

Language

English Only	315
Spanish	13
Population 5+	328

Veterans

Veterans	8
Population 18+	263

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