ZIP Code 18981 is located in Zionhill Pennsylvania. 18981 is entirely within Bucks County. Regionally, it is located in Metro Philadelphia.
| ZIP Code Name | Zionhill |
| Primary County | Bucks County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 40.44714355,-75.35289764 |
| Adjacent ZIP Codes | |
| Region | Metro Philadelphia |
| Metropolitan/Micropolitan Stat Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |