15640 is zip code located in Sewickley Township, Pennsylvania. The population is 788, making 15640 the largest zipcode in Sewickley Township.
There are 0 public schools in 15640 with an average Homefacts rating of NA. , and there are 1 registered sex offenders residing in the zip code 15640. Unemployment in 15640 is very high.
Zip codes within Sewickley Township include 15660.