Demographics & People — Petaluma Center, California
Population Overview
| Population (Census) | 815 |
|---|
| Estimated 2026 | ~700 |
|---|
| Median Age | 25.1 |
|---|
| Total Households | 155 |
|---|
| Family Households | 155 |
|---|
| Average Household Size | 4.14 |
|---|
| Diversity Index | 0.5611 (moderately diverse) |
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Race & Ethnicity
| White | 407 |
|---|
| Black or African American | 52 |
|---|
| Asian | 9 |
|---|
| Hispanic or Latino | 294 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 361 |
| Hispanic: Hispanic or Latino | 319 |
| Hispanic: Mexican | 262 |
| Unclassified or not reported | 256 |
| Irish | 80 |
| American | 55 |
| German | 47 |
| English | 39 |
| Scottish | 38 |
| Polish | 31 |
Language
| English Only | 486 |
|---|
| Spanish | 200 |
|---|
| Population 5+ | 690 |
|---|
Veterans
| Veterans | 49 |
|---|
| Population 18+ | 241 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Petaluma Center, California.
