21045 Zip Code

About 21045 Zip Code

ZIP Code: 21045
Latitude: 39.20622
Longitude: -76.82747
Population: 40,866
Density: 1627.1
City: Columbia
State: Maryland
County: Howard County
All Counties: Howard
Time Zone: America/New_York

ZIP code 21045 covers the area of Columbia, Maryland in the United States. It is primarily associated with Howard County and lies in the America/New_York time zone.

ZIP Code 21045 Overview

ZIP code 21045 serves the community of Columbia, Maryland. Based on available data, this ZIP code has an estimated population of around 40,866 people and a population density of roughly 1627.1 people per square kilometer.

The primary county linked to this ZIP code is Howard County. In some datasets, ZIP codes can overlap multiple counties. For ZIP code 21045, the extended county coverage is recorded as: Howard.

Location and Coordinates

The geographic center (approximate) of ZIP code 21045 is located near latitude 39.20622 and longitude -76.82747. This information is useful for mapping, distance calculations, and understanding how this ZIP fits within Maryland.

Time Zone

ZIP code 21045 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 Columbia
• All ZIP codes in Howard County