In which county is ZIP code 19901 located?

ZIP 19901 is listed under Kent County, DE.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 19901: Dover, DE

ZIP: 19901

County: Kent County

Coordinates: 39.15640, -75.49550

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 19901 in Dover, DE. We include verified county details for Kent County plus key geographic references used for mapping and logistics.

Primary City	Dover
ZIP Code	19901
County	Kent County
State	DE
Latitude / Longitude	39.15640, -75.49550
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 19901 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 19901 are listed as 39.15640 / -75.49550, useful for GPS and service checks in and around Dover, DE.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 19901 for mail delivery and general location reference in Kent County, DE.

This ZIP may extend beyond the city core into nearby communities within Kent County.

Related ZIP Codes (Nearby)

Explore other postal codes near Dover within DE.

Frequently Asked Questions

What is the primary city for ZIP code 19901?

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

In which county is 19901 located?

ZIP code 19901 is situated within Kent County, DE.

What are the coordinates for 19901?

The approximate center point is 39.15640 (Latitude) and -75.49550 (Longitude).

Is ZIP code 19901 active?

This page lists ZIP 19901 as Listed based on the latest refresh date shown above.

Does ZIP 19901 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