Demographics & People — Lake Nacimiento, California
Population Overview
| Population (Census) | 3,464 |
|---|
| Estimated 2026 | ~3,100 |
|---|
| Median Age | 39.2 |
|---|
| Total Households | 1,366 |
|---|
| Family Households | 1,008 |
|---|
| Average Household Size | 2.54 |
|---|
| Diversity Index | 0.3584 (somewhat diverse) |
|---|
Race & Ethnicity
| White | 2,806 |
|---|
| Black or African American | 66 |
|---|
| Asian | 37 |
|---|
| Hispanic or Latino | 704 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 900 |
| Other groups | 683 |
| Hispanic: Hispanic or Latino | 538 |
| Hispanic: Mexican | 442 |
| Irish | 434 |
| English | 397 |
| German | 375 |
| Italian | 258 |
| European | 221 |
| American | 118 |
Language
| English Only | 2,986 |
|---|
| Spanish | 131 |
|---|
| Population 5+ | 3,185 |
|---|
Veterans
| Veterans | 201 |
|---|
| Population 18+ | 2,428 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lake Nacimiento, California.
