Below is a list of Slovan PA zip codes. For your research we have also included Slovan Area Code, Time Zone, UTC and the local Washington County FIPS Code. Each Slovan Pennsylvania zip code has a center Longitude / Latitude point (the Slovan center is -80.389999389648 / 40.359199523926). For your convenience we have also indicated if that zip code in Slovan observes Daylight Savings time.