Below is a list of Port Townsend WA zip codes. For your research we have also included Port Townsend Area Code, Time Zone, UTC and the local Jefferson County FIPS Code. Each Port Townsend Washington zip code has a center Longitude / Latitude point (the Port Townsend center is -122.79100036621 / 48.120098114014). For your convenience we have also indicated if that zip code in Port Townsend observes Daylight Savings time.