ZIP Code 19731
Port Penn, Delaware
ZIP Code Information
ZIP code 19731 is a five-digit postal code used by the United States Postal Service for addresses in Port Penn, Delaware. The ZIP lies within New Castle County. Clocks here follow the America/New_York time zone (UTC-4).
About 359 people live in this ZIP code, and the median household income is roughly $37,125 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 19731
- Write a mailing address: Port Penn, DE 19731. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
Full mapNearby ZIP Codes
Radius search| ZIP Code | City | Distance | |
|---|---|---|---|
| 19725 | Newark | 5.8 km | Distance |
| 19712 | Newark | 5.8 km | Distance |
| 19721 | New Castle | 5.8 km | Distance |
| 19850 | Wilmington | 5.8 km | Distance |
| 19718 | Newark | 5.8 km | Distance |
| 19891 | Wilmington | 5.8 km | Distance |
| 19715 | Newark | 5.8 km | Distance |
| 19880 | Wilmington | 5.8 km | Distance |
| 19890 | Wilmington | 5.8 km | Distance |
| 19714 | Newark | 5.8 km | Distance |
Nearby Cities
Frequently Asked Questions
ZIP code 19731 is located in Port Penn, Delaware.
ZIP code 19731 is in New Castle county, Delaware.
ZIP code 19731 is in the America/New_York timezone.