21791 Zip Code

About 21791 Zip Code

ZIP Code: 21791
Latitude: 39.54267
Longitude: -77.18713
Population: 4,734
Density: 39.7
City: Union Bridge
State: Maryland
County: Frederick County
All Counties: Frederick|Carroll
Time Zone: America/New_York

ZIP code 21791 covers the area of Union Bridge, Maryland in the United States. It is primarily associated with Frederick County and lies in the America/New_York time zone.

ZIP Code 21791 Overview

ZIP code 21791 serves the community of Union Bridge, Maryland. Based on available data, this ZIP code has an estimated population of around 4,734 people and a population density of roughly 39.7 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 21791, the extended county coverage is recorded as: Frederick|Carroll.

Location and Coordinates

The geographic center (approximate) of ZIP code 21791 is located near latitude 39.54267 and longitude -77.18713. This information is useful for mapping, distance calculations, and understanding how this ZIP fits within Maryland.

Time Zone

ZIP code 21791 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 Union Bridge
• All ZIP codes in Frederick County