Demographics & People — Spring Lake Heights, New Jersey
Population Overview
| Population (Census) | 4,866 |
| Estimated 2026 | ~4,800 |
| Median Age | 46.0 |
| Total Households | 2,358 |
| Family Households | 1,091 |
| Average Household Size | 2.06 |
| Diversity Index | 0.1386 (relatively homogeneous) |
Race & Ethnicity
| White | 4,480 |
| Black or African American | 0 |
| Asian | 77 |
| Hispanic or Latino | 280 |
Heritage & Ancestry
| Group | Count |
| Irish | 1,833 |
| Italian | 1,193 |
| German | 842 |
| Unclassified or not reported | 741 |
| English | 727 |
| Other groups | 471 |
| Polish | 404 |
| Hispanic: Hispanic or Latino | 283 |
| Hispanic: South American | 130 |
| French (except Basque) | 121 |
Language
| English Only | 4,315 |
| Spanish | 207 |
| Population 5+ | 4,598 |
Veterans
| Veterans | 192 |
| Population 18+ | 4,102 |
Commuting
| Mean Commute Time | 29.0 minutes |
| Work from Home | 21.0% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Spring Lake Heights, New Jersey.