Zip Code 18101 - Allentown, Lehigh, PA, United States
Zip Code 18101 Data
| Zip Code | 18101 |
|---|---|
| City | Allentown |
| County | Lehigh |
| County FIPS | 077 |
| State | Pennsylvania |
| State FIPS | 42 |
| Latitude | 40.608131 |
| Longitude | -75.468887 |
| Timezone | 5 |
| Daylight | Yes |
| Country | United States |