18101 Zip Code. 18101 is entirely within lehigh county. 5,472 zip code population in 2010:
ERKEK SAAT WAINER WA.18101B
5,472 zip code population in 2010: Lehigh county, pa estimated zip code population in 2021: Web zip code 18101 is located in allentown pennsylvania. It is also located within lehigh county. 3,897 zip code population in 2000: 18101 is entirely within lehigh county. Web zip code 18101 is located in the city of allentown, pennsylvania and covers 0.307 square miles of land area. Web zip code type: Regionally, it is located in metro philadelphia. Web zip code 18101 is located in southeast pennsylvania and covers a slightly less than average land area compared to other zip codes in the united states.
Regionally, it is located in metro philadelphia. Lehigh county, pa estimated zip code population in 2021: Web zip code 18101 is located in allentown pennsylvania. Regionally, it is located in metro philadelphia. Web zip code type: 18101 is entirely within lehigh county. 3,897 zip code population in 2000: It is also located within lehigh county. Web zip code 18101 is located in the city of allentown, pennsylvania and covers 0.307 square miles of land area. 5,472 zip code population in 2010: Web zip code 18101 is located in southeast pennsylvania and covers a slightly less than average land area compared to other zip codes in the united states.
