18940 is zip code located in Newtown, Pennsylvania. The population is 28,982, making 18940 the largest zipcode in Newtown and the 7th largest in Bucks County.
There are 5 public schools in 18940 with an average Homefacts rating of A. , and there are 10 registered sex offenders residing in the zip code 18940. Unemployment in 18940 is moderate.