Demographics & People — Sewickley, Pennsylvania
Population Overview
| Population (Census) | 3,850 |
|---|
| Estimated 2026 | ~3,800 |
|---|
| Median Age | 38.7 |
|---|
| Total Households | 1,633 |
|---|
| Family Households | 991 |
|---|
| Average Household Size | 2.35 |
|---|
| Diversity Index | N/A (N/A) |
|---|
Race & Ethnicity
| White | 3,364 |
|---|
| Black or African American | 95 |
|---|
| Asian | 15 |
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| Hispanic or Latino | 63 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 934 |
| Irish | 854 |
| German | 759 |
| Italian | 700 |
| English | 667 |
| Other groups | 395 |
| European | 172 |
| Polish | 152 |
| Scottish | 105 |
| Dutch | 76 |
Language
| English Only | 3,395 |
|---|
| Spanish | 106 |
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| Population 5+ | 3,577 |
|---|
Veterans
| Veterans | 177 |
|---|
| Population 18+ | 2,929 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Sewickley, Pennsylvania.
