Below is a list of Sitka AK zip codes. For your research we have also included Sitka Area Code, Time Zone, UTC and the local Sitka County FIPS Code. Each Sitka Alaska zip code has a center Longitude / Latitude point (the Sitka center is -135.33099365234 / 57.050701141357). For your convenience we have also indicated if that zip code in Sitka observes Daylight Savings time.