Demographics & People — Diamond Beach, New Jersey
Population Overview
| Population (Census) | 288 |
|---|
| Estimated 2026 | ~600 |
|---|
| Median Age | 61.7 |
|---|
| Total Households | 148 |
|---|
| Family Households | 136 |
|---|
| Average Household Size | 1.95 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 288 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Italian | 87 |
| Irish | 70 |
| German | 35 |
| Other groups | 27 |
| Swedish | 23 |
| English | 23 |
| American | 10 |
| British | 8 |
| Polish | 8 |
Language
| English Only | 280 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 280 |
|---|
Veterans
| Veterans | 23 |
|---|
| Population 18+ | 226 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Diamond Beach, New Jersey.
