Demographics & People — Bethel Island, California
Population Overview
| Population (Census) | 2,144 |
|---|
| Estimated 2026 | ~1,300 |
|---|
| Median Age | 56.6 |
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| Total Households | 900 |
|---|
| Family Households | 393 |
|---|
| Average Household Size | 2.38 |
|---|
| Diversity Index | 0.4724 (moderately diverse) |
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Race & Ethnicity
| White | 1,443 |
|---|
| Black or African American | 0 |
|---|
| Asian | 145 |
|---|
| Hispanic or Latino | 545 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 771 |
| Hispanic: Mexican | 435 |
| Hispanic: Hispanic or Latino | 435 |
| Unclassified or not reported | 283 |
| German | 250 |
| Italian | 181 |
| English | 150 |
| Scottish | 104 |
| Swedish | 98 |
| Irish | 76 |
Language
| English Only | 1,653 |
|---|
| Spanish | 430 |
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| Population 5+ | 2,144 |
|---|
Veterans
| Veterans | 173 |
|---|
| Population 18+ | 1,694 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Bethel Island, California.
