19018 is zip code located in Clifton Heights, Pennsylvania. The population is 23,407, making 19018 the largest zipcode in Clifton Heights and the 9th largest in Delaware County.
There are 2 public schools in 19018 with an average Homefacts rating of C-. , and there are 10 registered sex offenders residing in the zip code 19018. Unemployment in 19018 is very high.