Below is a list of Kitsap County WA zip codes. For your research we have also included Kitsap County Area Code, Time Zone, UTC and the local County FIPS Code. Each Kitsap County Washington zip code has a center Longitude / Latitude point (the Kitsap County center is -122.61799621582 / 47.629100799561). For your convenience we have also indicated if that zip code in Kitsap County observes Daylight Savings time.