Below is a list of Kapaa HI zip codes. For your research we have also included Kapaa Area Code, Time Zone, UTC and the local Kauai County FIPS Code. Each Kapaa Hawaii zip code has a center Longitude / Latitude point (the Kapaa center is -159.35299682617 / 22.098699569702). For your convenience we have also indicated if that zip code in Kapaa observes Daylight Savings time.