Demographics & People — Millville, California
Population Overview
| Population (Census) | 835 |
|---|
| Estimated 2026 | ~1,200 |
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| Median Age | 45.6 |
|---|
| Total Households | 306 |
|---|
| Family Households | 214 |
|---|
| Average Household Size | 2.73 |
|---|
| Diversity Index | 0.0963 (relatively homogeneous) |
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Race & Ethnicity
| White | 674 |
|---|
| Black or African American | 0 |
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| Asian | 0 |
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| Hispanic or Latino | 36 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 353 |
| German | 102 |
| Other groups | 91 |
| Irish | 78 |
| English | 78 |
| Italian | 71 |
| Hispanic: Hispanic or Latino | 49 |
| Hispanic: Mexican | 45 |
| American | 44 |
| European | 22 |
Language
| English Only | 791 |
|---|
| Spanish | 5 |
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| Population 5+ | 796 |
|---|
Veterans
| Veterans | 19 |
|---|
| Population 18+ | 723 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Millville, California.
