In which county is ZIP code 21775 located?

ZIP 21775 is listed under Frederick, MD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 21775: New Midway, MD

ZIP: 21775

County: Frederick

Coordinates: 39.56450, -77.29470

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 21775, serving New Midway in MD. It lies in Frederick and supports delivery, planning, and address verification.

Primary City	New Midway
ZIP Code	21775
County	Frederick
State	MD
Latitude / Longitude	39.56450, -77.29470
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 21775 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 21775 is approximately 39.56450 (latitude) and -77.29470 (longitude). This location sits within Frederick, contributing to regional planning across MD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 21775 for mail delivery and general location reference in Frederick, MD.

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

Related ZIP Codes (Nearby)

Explore other postal codes near New Midway within MD.

Frequently Asked Questions

What is the primary city for ZIP code 21775?

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

In which county is 21775 located?

ZIP code 21775 is situated within Frederick, MD.

What are the coordinates for 21775?

The approximate center point is 39.56450 (Latitude) and -77.29470 (Longitude).

Is ZIP code 21775 active?

This page lists ZIP 21775 as Listed based on the latest refresh date shown above.

Does ZIP 21775 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