Below is a list of Heilwood PA zip codes. For your research we have also included Heilwood Area Code, Time Zone, UTC and the local Indiana County FIPS Code. Each Heilwood Pennsylvania zip code has a center Longitude / Latitude point (the Heilwood center is -78.915496826172 / 40.62149810791). For your convenience we have also indicated if that zip code in Heilwood observes Daylight Savings time.