City
Berwick, PA ZIP codes
1 ZIP, including 18603 as primary city.
Map of Berwick
ZIP code map
ZIP share of this city
Population share
- 1860355.1%
Primary city
ZIP codes in Berwick
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 18603 | Berwick | Columbia County | 18,985 | $55,969 |