Demographics & People — Sweetwater, New Jersey
Population Overview
| Population (Census) | 805 |
|---|
| Estimated 2026 | ~2,100 |
|---|
| Median Age | 42.5 |
|---|
| Total Households | 265 |
|---|
| Family Households | 190 |
|---|
| Average Household Size | 3.04 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 805 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Irish | 293 |
| English | 228 |
| German | 160 |
| Italian | 133 |
| Unclassified or not reported | 95 |
| Other groups | 95 |
| Greek | 68 |
| French (except Basque) | 45 |
| Ukrainian | 33 |
| Polish | 26 |
Language
| English Only | 805 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 805 |
|---|
Veterans
| Veterans | 137 |
|---|
| Population 18+ | 431 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Sweetwater, New Jersey.
