You are here

U.S. ZIP Code 18101

5-digit United States postal code #18101, Allentown, PA

ZIP code 18101 is located in the city (place name) Allentown, сounty Lehigh in the state of Pennsylvania. The population in ZIP code 18101 is 3897 and the population density is 4305.3. ZIP code 18101 refers to сounty Lehigh having сounty FIPS 42077, the ratio of people from different counties in this ZIP code is as follows: all county weights - 42077: 100%. In the area of the ZIP code 18101 valid time zone America/New_York.

ZIP: 18101

County: Lehigh

Place Name: Allentown

State: Pennsylvania

State Abbreviation: PA

Coordinates: 40° 36' 9.396" N, 75° 28' 10.344" W

Latitude: 40.602610000000
Longitude: -75.469540000000

Population: 3897

Density: 4305.3/km2

Time zone: America/New_York

County FIPS: 42077

All county weights: 42077: 100%

Hotels near Allentown

Cheap flights to Allentown

Allentown weather

Using degrees Fahrenheit for forecast. Weather courtesy of

See also:

All zip codes in County: Lehigh

All zip codes in Place Name: Allentown