Dupont Inc zip code
Zip code in Dupont Inc, DE
The location Dupont Inc belongs to New Castle County, state of Delaware. Dupont Inc has been assigned with the zip code 19898.
The location name Dupont Inc is listed as unacceptable by the US Postal Service so any mailing should avoid it. Instead you can use Wilmington, the official name of the location.
| Zip code | Type | Population |
|---|---|---|
| 19898 | UNIQUE | 633 |
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