In which county is ZIP code 21804 located?

ZIP 21804 is listed under Wicomico, MD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 21804: Salisbury, MD

ZIP: 21804

County: Wicomico

Coordinates: 38.35080, -75.53380

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 21804, serving Salisbury in MD. It lies in Wicomico and supports delivery, planning, and address verification.

Primary City	Salisbury
ZIP Code	21804
County	Wicomico
State	MD
Latitude / Longitude	38.35080, -75.53380
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 21804 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 21804 is approximately 38.35080 (latitude) and -75.53380 (longitude). This location sits within Wicomico, contributing to regional planning across MD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 21804 for mail delivery and general location reference in Wicomico, MD.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Salisbury within MD.

Frequently Asked Questions

What is the primary city for ZIP code 21804?

The primary city for this ZIP code is Salisbury, located in MD.

In which county is 21804 located?

ZIP code 21804 is situated within Wicomico, MD.

What are the coordinates for 21804?

The approximate center point is 38.35080 (Latitude) and -75.53380 (Longitude).

Is ZIP code 21804 active?

This page lists ZIP 21804 as Listed based on the latest refresh date shown above.

Does ZIP 21804 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