Demographics & People — Marmora, New Jersey
Population Overview
| Population (Census) | 2,011 |
|---|
| Estimated 2026 | ~2,100 |
|---|
| Median Age | 58.8 |
|---|
| Total Households | 978 |
|---|
| Family Households | 694 |
|---|
| Average Household Size | 2.05 |
|---|
| Diversity Index | 0.0541 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 1,857 |
|---|
| Black or African American | 7 |
|---|
| Asian | 46 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Irish | 554 |
| German | 425 |
| Unclassified or not reported | 421 |
| Italian | 389 |
| English | 383 |
| European | 183 |
| Other groups | 144 |
| Polish | 97 |
| Welsh | 48 |
| Scottish | 47 |
Language
| English Only | 1,892 |
|---|
| Spanish | 8 |
|---|
| Population 5+ | 1,962 |
|---|
Veterans
| Veterans | 222 |
|---|
| Population 18+ | 1,794 |
|---|
Commuting
| Mean Commute Time | 22.6 minutes |
|---|
| Work from Home | 3.2% |
|---|
| 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 Marmora, New Jersey.
