Demographics & People — Pleasant Hill, California
Population Overview
| Population (Census) | 34,335 |
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| Estimated 2026 | ~34,000 |
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| Median Age | 42.0 |
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| Total Households | 13,552 |
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| Family Households | 9,097 |
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| Average Household Size | 2.49 |
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| Diversity Index | 0.5473 (moderately diverse) |
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Race & Ethnicity
| White | 21,052 |
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| Black or African American | 1,269 |
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| Asian | 5,935 |
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| Hispanic or Latino | 5,219 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 12,185 |
| Unclassified or not reported | 5,781 |
| Hispanic: Hispanic or Latino | 4,786 |
| English | 4,403 |
| German | 4,372 |
| Irish | 4,164 |
| Hispanic: Mexican | 2,511 |
| Italian | 2,068 |
| American | 970 |
| Swedish | 912 |
Language
| English Only | 24,832 |
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| Spanish | 2,229 |
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| Population 5+ | 32,599 |
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Veterans
| Veterans | 1,023 |
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| Population 18+ | 27,598 |
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Commuting
| Mean Commute Time | 30.2 minutes |
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| Work from Home | 26.2% |
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| Commuter Profile | N/A |
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Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Pleasant Hill, California.
