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ZIP codes in Kauai County, Hawaii

Kauai County, Hawaii has 17 ZIP codes in this list, from 96703 to 96796. They cover 17 places, among them Anahola, Eleele, Hanalei and Hanamaulu.

The ZIP code areas of Kauai County add up to about 408 square miles of land (1,056 sq km) as the Census Bureau draws them. The largest is 96766 (Lihue), with 93.7 square miles.

Using these codes

Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.

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