Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/HI/KAPAAU

Kapaau ZIP code, Hawaii

The ZIP code for Kapaau, HI is 96755.

USPS city name
1 ZIP code
Population
2,224
State
Hawaii

Kapaau in numbers

About 2,224 people live in Kapaau, in 704 households. The median household income is $83,750 a year, 17% below the Hawaii median of $100,389 (US: $80,734). The median owner-occupied home is valued at $660,900 (21% below the Hawaii median), and median gross rent is $1,894 a month. The median age is 44.5; 12.1% of adults 25 and over hold a bachelor's degree or higher (36.1% across Hawaii); the average commute takes 31 minutes.

Population2,224Kapaau2,224
Households704Kapaau704
Median age44.5Kapaau44.5Hawaii40.9US 38.9
Median household income$83,750Kapaau$83,750Hawaii$100,389US $80,734
Median home value$660,900Kapaau$660,900Hawaii$839,100US $332,700
Median gross rent$1,894Kapaau$1,894Hawaii$1,971US $1,413
Bachelor's degree or higher12.1%Kapaau12.1%Hawaii36.1%US 35.7%
Mean commute30.5 minKapaau30.5 minHawaii26.2 minUS 26.4 min
Population density360 / sq miKapaau360 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Kapaau CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Kapaau

ZIP codes with the USPS city name Kapaau
ZIP City Type Population Median income Median home
96755 Kapaau , HI Standard 3,677 $96,813 $722,400

Map of Kapaau ZIP codes

96755

The ZIP codes of Kapaau, HI, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Kapaau

The nearest larger towns are Waimea (9,286 people, 19 mi), Waikoloa Village (7,543 people, 20 mi) and Kaiminani (11,465 people, 35 mi).

Towns near Kapaau
TownPopulationDistance
Waimea 9,286 19.3 mi
Waikoloa Village 7,543 20.1 mi

More nearby: every ZIP code in Hawaii County · Hawaii ZIP codes

Cite this page

zipcodes.pro. “Kapaau, HI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/hi/kapaau

Underlying data is public domain or openly licensed — sources, vintages and licences.