Sewickley, PA zip code
Sewickley, Pennsylvania uses one zip code: 15143. Most of it is in Allegheny County. Together these zip codes are home to about 22K people.
Zip codes
1
Population
22K
All zips combined
Largest zip
15143
21,851 residents
Zip codes in Sewickley
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 15143 | 21,851 | $132,674 |