Demographics & People — Olivet, New Jersey
Population Overview
| Population (Census) | 1,647 |
| Estimated 2026 | ~1,400 |
| Median Age | 43.2 |
| Total Households | 514 |
| Family Households | 469 |
| Average Household Size | 3.2 |
| Diversity Index | 0.1308 (relatively homogeneous) |
Race & Ethnicity
| White | 1,572 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 119 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 430 |
| Italian | 298 |
| Irish | 282 |
| German | 256 |
| English | 190 |
| Hispanic: Hispanic or Latino | 106 |
| Other groups | 102 |
| Swedish | 99 |
| Hispanic: Puerto Rican | 96 |
| American | 90 |
Language
| English Only | 1,376 |
| Spanish | 104 |
| Population 5+ | 1,480 |
Veterans
| Veterans | 25 |
| Population 18+ | 1,112 |
Commuting
| Mean Commute Time | 24.8 minutes |
| Work from Home | 1.2% |
| 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 Olivet, New Jersey.