18017 is zip code located in Bethlehem, Pennsylvania. The population is 37,225, making 18017 the largest zipcode in Bethlehem and the 4th largest in Lehigh County.
There are 9 public schools in 18017 with an average Homefacts rating of B-. , and there are 0 registered sex offenders residing in the zip code 18017. Unemployment in 18017 is very high.