Below is a list of Arcadia PA zip codes. For your research we have also included Arcadia Area Code, Time Zone, UTC and the local Indiana County FIPS Code. Each Arcadia Pennsylvania zip code has a center Longitude / Latitude point (the Arcadia center is -78.854698181152 / 40.782199859619). For your convenience we have also indicated if that zip code in Arcadia observes Daylight Savings time.