Kapaa, HI ZIP Code

ZIP code, county, time zone and coordinates of Kapaa, Hawaii

The ZIP code of Kapaa, HI is 96746. It is in Kauai County.

Mailing address format for Kapaa

John Smith
123 Main St
KAPAA HI 96746
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

ZIP code	Population	Area
96746	—	29.8 sq mi	Main

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Tap a place on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Loading Street View…

Drag to look around. Tap any place on the map above, or the "Street View" button on a card, to jump there.

What is the ZIP code for Kapaa, HI?

The main ZIP code for Kapaa, HI is 96746.

How many ZIP codes does Kapaa have?

Kapaa has 1 ZIP code.

What county is Kapaa, HI in?

Kapaa is in Kauai County, Hawaii.

What time zone is Kapaa in?

Kapaa is in the Pacific/Honolulu time zone (HST, UTC-10:00 right now).

What are the coordinates of Kapaa?

Latitude 22.08822, longitude -159.35195.

Last updated: November 14, 2026