Demographics & People — Mickleton, New Jersey
Population Overview
| Population (Census) | 1,734 |
| Estimated 2026 | ~1,900 |
| Median Age | 49.9 |
| Total Households | 723 |
| Family Households | 558 |
| Average Household Size | 2.4 |
| Diversity Index | 0.0261 (relatively homogeneous) |
Race & Ethnicity
| White | 1,721 |
| Black or African American | 13 |
| Asian | 0 |
| Hispanic or Latino | 10 |
Heritage & Ancestry
| Group | Count |
| German | 527 |
| Irish | 386 |
| Unclassified or not reported | 378 |
| Italian | 376 |
| English | 324 |
| Other groups | 250 |
| French (except Basque) | 95 |
| Scottish | 83 |
| Greek | 56 |
| Polish | 54 |
Language
| English Only | 1,628 |
| Spanish | 0 |
| Population 5+ | 1,721 |
Veterans
| Veterans | 136 |
| Population 18+ | 1,501 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Mickleton, New Jersey.