Demographics & People — Sewaren, New Jersey
Population Overview
| Population (Census) | 3,196 |
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| Estimated 2026 | ~3,400 |
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| Median Age | 44.2 |
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| Total Households | 1,258 |
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| Family Households | 799 |
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| Average Household Size | 2.53 |
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| Diversity Index | 0.6595 (highly diverse) |
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Race & Ethnicity
| White | 1,589 |
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| Black or African American | 489 |
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| Asian | 341 |
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| Hispanic or Latino | 786 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 681 |
| Hispanic: Hispanic or Latino | 642 |
| Italian | 469 |
| German | 393 |
| Unclassified or not reported | 390 |
| Irish | 373 |
| Polish | 333 |
| English | 273 |
| Hispanic: Puerto Rican | 258 |
| Hispanic: South American | 221 |
Language
| English Only | 2,186 |
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| Spanish | 512 |
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| Population 5+ | 3,070 |
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Veterans
| Veterans | 180 |
|---|
| Population 18+ | 2,181 |
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Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Sewaren, New Jersey.
