Below is a list of Chestnut Ridge PA zip codes. For your research we have also included Chestnut Ridge Area Code, Time Zone, UTC and the local Fayette County FIPS Code. Each Chestnut Ridge Pennsylvania zip code has a center Longitude / Latitude point (the Chestnut Ridge center is -79.808898925781 / 39.980201721191). For your convenience we have also indicated if that zip code in Chestnut Ridge observes Daylight Savings time.