Below is a list of Allyn WA zip codes. For your research we have also included Allyn Area Code, Time Zone, UTC and the local Mason County FIPS Code. Each Allyn Washington zip code has a center Longitude / Latitude point (the Allyn center is -122.83000183105 / 47.381698608398). For your convenience we have also indicated if that zip code in Allyn observes Daylight Savings time.