Below is a list of Zionhill PA zip codes. For your research we have also included Zionhill Area Code, Time Zone, UTC and the local Bucks County FIPS Code. Each Zionhill Pennsylvania zip code has a center Longitude / Latitude point (the Zionhill center is -75.393898010254 / 40.483001708984). For your convenience we have also indicated if that zip code in Zionhill observes Daylight Savings time.