Port Penn, DE zip code
Port Penn, Delaware uses one zip code: 19731. Most of it is in New Castle County. Together these zip codes are home to about 655 people.
Zip codes
1
Population
655
All zips combined
Largest zip
19731
655 residents
Zip codes in Port Penn
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 19731 | 655 | $71,282 |