Below is a list of Kirkwood PA zip codes. For your research we have also included Kirkwood Area Code, Time Zone, UTC and the local Lancaster County FIPS Code. Each Kirkwood Pennsylvania zip code has a center Longitude / Latitude point (the Kirkwood center is -76.07740020752 / 39.856498718262). For your convenience we have also indicated if that zip code in Kirkwood observes Daylight Savings time.