21771 Zip Code

About 21771 Zip Code

ZIP Code: 21771
Latitude: 39.3955
Longitude: -77.15869
Population: 32,827
Density: 141.6
City: Mount Airy
State: Maryland
County: Frederick County
All Counties: Frederick|Carroll|Howard|Montgomery
Time Zone: America/New_York

ZIP code 21771 covers the area of Mount Airy, Maryland in the United States. It is primarily associated with Frederick County and lies in the America/New_York time zone.

ZIP Code 21771 Overview

ZIP code 21771 serves the community of Mount Airy, Maryland. Based on available data, this ZIP code has an estimated population of around 32,827 people and a population density of roughly 141.6 people per square kilometer.

The primary county linked to this ZIP code is Frederick County. In some datasets, ZIP codes can overlap multiple counties. For ZIP code 21771, the extended county coverage is recorded as: Frederick|Carroll|Howard|Montgomery.

Location and Coordinates

The geographic center (approximate) of ZIP code 21771 is located near latitude 39.3955 and longitude -77.15869. This information is useful for mapping, distance calculations, and understanding how this ZIP fits within Maryland.

Time Zone

ZIP code 21771 falls under the America/New_York time zone. This can be important for scheduling, logistics, and travel planning.

Related ZIP Code Pages

Explore other related ZIP code resources on Burning Compass:

• All ZIP codes in Maryland
• All ZIP codes for the city of Mount Airy
• All ZIP codes in Frederick County