Zip code 19023

Zip code 19023, PA

The zip code 19023, type standard, belongs to the following denominations: Darby, Collingdale, Colwyn . It is part of the county Delaware County, state of Pennsylvania. It has an estimated population of 18660.

The postal code 19023 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Darby) or acceptable (Collingdale).