📍 View location on OpenStreetMap (40.572980, -80.147250)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 15143 |
| Primary City | Sewickley |
| State / Province | PA |
| County | Allegheny |
| Total Population | 21,851 |
| Population Density | 228.6 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 15143 | Allegheny County records | PA records |
|---|---|---|---|
| Population estimate | 21,851 | 1,218,970 (sum) | 13,018,637 (sum) |
| Population Density | 228.6 /sq mi | -- | -- |
| County population rank | #20 of 100 | -- | -- |
| State population rank | #180 of 1,811 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 15056 | Leetsdale | 3.5 mi | 1,041 |
| ZIP 15003 | Ambridge | 4.0 mi | 11,387 |
| ZIP 15046 | Crescent | 4.4 mi | 2,141 |
| ZIP 15081 | South Heights | 4.7 mi | 404 |
| ZIP 15225 | Pittsburgh | 5.0 mi | 1,085 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →