Below is a list of Wauna WA zip codes. For your research we have also included Wauna Area Code, Time Zone, UTC and the local Pierce County FIPS Code. Each Wauna Washington zip code has a center Longitude / Latitude point (the Wauna center is -122.6429977417 / 47.379199981689). For your convenience we have also indicated if that zip code in Wauna observes Daylight Savings time.