ZIP Code 19725
Newark · New Castle, Delaware
19725 is the ZIP code of Newark in New Castle, Delaware, United States.
- ZIP Code
- 19725
- County
- New Castle
- State
- Delaware
- Country
- United States
Place with ZIP code 19725
| Place | County | Location |
|---|---|---|
| Newark | New Castle | 39.565, -75.597 |
Near Philadelphia
The nearest major city is Philadelphia, about 57 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 19725?
Newark.
Which county and state is 19725 in?
New Castle, Delaware, United States.
What is the nearest major city to 19725?
Philadelphia, about 57 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.