Below is a list of Hermitage PA zip codes. For your research we have also included Hermitage Area Code, Time Zone, UTC and the local Mercer County FIPS Code. Each Hermitage Pennsylvania zip code has a center Longitude / Latitude point (the Hermitage center is -80.444198608398 / 41.233501434326). For your convenience we have also indicated if that zip code in Hermitage observes Daylight Savings time.