21057 Zip Code

About 21057 Zip Code

ZIP Code: 21057
Latitude: 39.45111
Longitude: -76.50606
Population: 4,463
Density: 108.4
City: Glen Arm
State: Maryland
County: Baltimore County
All Counties: Baltimore
Time Zone: America/New_York

ZIP code 21057 covers the area of Glen Arm, Maryland in the United States. It is primarily associated with Baltimore County and lies in the America/New_York time zone.

ZIP Code 21057 Overview

ZIP code 21057 serves the community of Glen Arm, Maryland. Based on available data, this ZIP code has an estimated population of around 4,463 people and a population density of roughly 108.4 people per square kilometer.

The primary county linked to this ZIP code is Baltimore County. In some datasets, ZIP codes can overlap multiple counties. For ZIP code 21057, the extended county coverage is recorded as: Baltimore.

Location and Coordinates

The geographic center (approximate) of ZIP code 21057 is located near latitude 39.45111 and longitude -76.50606. This information is useful for mapping, distance calculations, and understanding how this ZIP fits within Maryland.

Time Zone

ZIP code 21057 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 Glen Arm
• All ZIP codes in Baltimore County