In which county is ZIP code 19703 located?

ZIP 19703 is listed under New Castle, DE.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 19703: Claymont, DE

ZIP: 19703

County: New Castle

Coordinates: 39.80440, -75.46490

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 19703 in Claymont, DE. We include verified county details for New Castle plus key geographic references used for mapping and logistics.

Primary City	Claymont
ZIP Code	19703
County	New Castle
State	DE
Latitude / Longitude	39.80440, -75.46490
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 19703 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 19703 is approximately 39.80440 (latitude) and -75.46490 (longitude). This location sits within New Castle, contributing to regional planning across DE.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 19703 for mail delivery and general location reference in New Castle, DE.

Some addresses near Claymont may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Claymont within DE.

Frequently Asked Questions

What is the primary city for ZIP code 19703?

The primary city for this ZIP code is Claymont, located in DE.

In which county is 19703 located?

ZIP code 19703 is situated within New Castle, DE.

What are the coordinates for 19703?

The approximate center point is 39.80440 (Latitude) and -75.46490 (Longitude).

Is ZIP code 19703 active?

This page lists ZIP 19703 as Listed based on the latest refresh date shown above.

Does ZIP 19703 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08