ZIP Code 18043 is located in Easton Pennsylvania. 18043 is entirely within Northampton County. Regionally, it is located in Metro Philadelphia.
| ZIP Code Name | Easton |
| Primary County | Northampton County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 40.67481995,-75.25959778 |
| Adjacent ZIP Codes | |
| Region | Metro Philadelphia |
| Metropolitan/Micropolitan Stat Area | Allentown-Bethlehem-Easton, PA-NJ |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |