Zip Code Information
ZIP Code
18103
City
Allentown
State
Pennsylvania
County
Lehigh County
Population
46,393
Density
1017.1 /km²
Latitude
40.57044
Longitude
-75.48232
Time Zone
America/New_York
About Zip Code 18103
Zip Code 18103 is primarily located in Allentown, Pennsylvania. It covers an area in Lehigh County. The population of this area is approximately 46,393.0, with a population density of 1017.1 people per square kilometer. This Zip Code falls within the America/New_York timezone.
Frequently Asked Questions
What city is Zip Code 18103 in? +
Zip Code 18103 is in Allentown, Pennsylvania.
What is the population of Zip Code 18103? +
The population of Zip Code 18103 is 46,393.0.
What county is Zip Code 18103 in? +
It is located in Lehigh County.
What is the timezone for Zip Code 18103? +
The timezone is America/New_York.