18103 Zip Code

About 18103 Zip Code

ZIP Code: 18103
Latitude: 40.57223
Longitude: -75.48138
Population: 47,336
Density: 1065.2
City: Allentown
State: Pennsylvania
County: Lehigh County
All Counties: Lehigh
Time Zone: America/New_York

ZIP code 18103 covers the area of Allentown, Pennsylvania in the United States. It is primarily associated with Lehigh County and lies in the America/New_York time zone.

ZIP Code 18103 Overview

ZIP code 18103 serves the community of Allentown, Pennsylvania. Based on available data, this ZIP code has an estimated population of around 47,336 people and a population density of roughly 1065.2 people per square kilometer.

The primary county linked to this ZIP code is Lehigh County. In some datasets, ZIP codes can overlap multiple counties. For ZIP code 18103, the extended county coverage is recorded as: Lehigh.

Location and Coordinates

The geographic center (approximate) of ZIP code 18103 is located near latitude 40.57223 and longitude -75.48138. This information is useful for mapping, distance calculations, and understanding how this ZIP fits within Pennsylvania.

Time Zone

ZIP code 18103 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 Pennsylvania
• All ZIP codes for the city of Allentown
• All ZIP codes in Lehigh County