What city is ZIP code 96731?

96731 is a Kahuku, Hawaii ZIP code.

What county is 96731 in?

ZIP code 96731 is in Honolulu County, Hawaii.

What time zone is ZIP code 96731 in?

96731 is in the Hawaii Time zone (Pacific/Honolulu).

What area code is 96731?

Phone numbers in ZIP code 96731 use area code 808.

What is the population of ZIP code 96731?

About 2,782 people live in ZIP code 96731, according to the Census Bureau’s American Community Survey (2020–2024).

What is the median income in 96731?

The median household income in 96731 is $73,417 a year, lower than 80% of Hawaii ZIP codes.

What ZIP codes are near 96731?

The nearest ZIP codes to 96731 are 96762 (Laie, 4 miles), 96712 (Haleiwa, 5.7 miles), 96717 (Hauula, 8.6 miles) and 96730 (Kaaawa, 11.8 miles).

ZIP code 96731

Where is ZIP code 96731?

Kahuku, Hawaii

Honolulu County · Standard ZIP code

ZIP code 96731 belongs to Kahuku, Hawaii in Honolulu County. 96731 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Hawaii Time zone and uses area code 808. About 2,782 people live in the 96731 area, where the median household income is $73,417. The closest ZIP codes are 96762 (Laie, 4 mi southeast), 96712 (Haleiwa, 5.7 mi southwest) and 96717 (Hauula, 8.6 mi southeast).

ZIP code	96731
Type	Standard ZIP code for street addresses and PO Boxes
Status	Active
City	Kahuku
State	Hawaii (HI)
County	Honolulu County
Time zone	Hawaii Time · now
Area code	808
Coordinates	21.675, -157.9725 map
3-digit prefix	967

Population and income in 96731

Population	2,782 · lower than 65% of Hawaii ZIP codes
People per square mile	287 · higher than 54% of Hawaii ZIP codes
Median age	33.2 years · lower than 89% of Hawaii ZIP codes
Men / women	47% / 53%
Median household income	$73,417 · lower than 80% of Hawaii ZIP codes
Income per person	$35,455
Below the poverty line	8.4%
Bachelor’s degree or higher	38% of adults 25+
Median home value	$916,700 · higher than 70% of Hawaii ZIP codes
Median rent	$1,422 a month
Housing units	1,294
Households	801 (3.46 people on average)
Owners / renters	63% / 37%
Land area	9.71 sq mi (plus 5.89 sq mi of water)

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 96731. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.

ZIP codes near 96731

ZIP code	City	Distance	Type
96762	Laie, HI	4 mi SE	Standard
96712	Haleiwa, HI	5.7 mi SW	Standard
96717	Hauula, HI	8.6 mi SE	Standard
96730	Kaaawa, HI	11.8 mi SE	Standard
96791	Waialua, HI	12 mi SW	Standard
96786	Wahiawa, HI	12.1 mi S	Standard
96854	Wheeler Army Airfield, HI	13.6 mi S	Standard
96857	Schofield Barracks, HI	13.7 mi SW	Standard
96789	Mililani, HI	15.5 mi S	Standard
96759	Kunia, HI	18.3 mi S	PO Box only
96782	Pearl City, HI	18.4 mi S	Standard
96797	Waipahu, HI	19.3 mi S	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 96731 or measure the distance to another ZIP code.

How to address mail to 96731

JANE SMITH
123 MAIN ST
KAHUKU HI 96731

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (96731-XXXX) helps mail sort faster but isn’t required.

Questions

What city is ZIP code 96731?: 96731 is a Kahuku, Hawaii ZIP code.
What county is 96731 in?: ZIP code 96731 is in Honolulu County, Hawaii.
What time zone is ZIP code 96731 in?: 96731 is in the Hawaii Time zone (Pacific/Honolulu).
What area code is 96731?: Phone numbers in ZIP code 96731 use area code 808.
What is the population of ZIP code 96731?: About 2,782 people live in ZIP code 96731, according to the Census Bureau’s American Community Survey (2020–2024).
What is the median income in 96731?: The median household income in 96731 is $73,417 a year, lower than 80% of Hawaii ZIP codes.
What ZIP codes are near 96731?: The nearest ZIP codes to 96731 are 96762 (Laie, 4 miles), 96712 (Haleiwa, 5.7 miles), 96717 (Hauula, 8.6 miles) and 96730 (Kaaawa, 11.8 miles).