Demographics & People — Castella, California
Population Overview
| Population (Census) | 287 |
|---|
| Estimated 2026 | ~100 |
|---|
| Median Age | 64.0 |
|---|
| Total Households | 132 |
|---|
| Family Households | 88 |
|---|
| Average Household Size | 2.17 |
|---|
| Diversity Index | 0.1987 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 254 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 32 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 81 |
| German | 65 |
| English | 48 |
| Irish | 40 |
| Greek | 27 |
| Hispanic: Hispanic or Latino | 22 |
| European | 21 |
| Hispanic: Mexican | 18 |
| Italian | 15 |
| Unclassified or not reported | 11 |
Language
| English Only | 250 |
|---|
| Spanish | 37 |
|---|
| Population 5+ | 287 |
|---|
Veterans
| Veterans | 32 |
|---|
| Population 18+ | 221 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Castella, California.
