ZIP code 96789
Where is ZIP code 96789?
Mililani, Hawaii
Honolulu County · Standard ZIP code
ZIP code 96789 belongs to Mililani, Hawaii in Honolulu County. 96789 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 54,278 people live in the 96789 area, where the median household income is $127,066. The closest ZIP codes are 96782 (Pearl City, 3.3 mi southeast), 96701 (Aiea, 4.4 mi south) and 96797 (Waipahu, 5.3 mi southwest).
| ZIP code | 96789 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Mililani |
| State | Hawaii (HI) |
| County | Honolulu County |
| Time zone | Hawaii Time · now |
| Area code | 808 |
| Coordinates | 21.4516, -157.9529 map |
| 3-digit prefix | 967 |
Population and income in 96789
| Population | 54,278 · higher than 94% of Hawaii ZIP codes |
|---|---|
| People per square mile | 2,054 · higher than 78% of Hawaii ZIP codes |
| Median age | 42.1 years · lower than 53% of Hawaii ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $127,066 · higher than 92% of Hawaii ZIP codes |
| Income per person | $53,168 |
| Below the poverty line | 3.6% |
| Bachelor’s degree or higher | 45% of adults 25+ |
| Median home value | $920,400 · higher than 71% of Hawaii ZIP codes |
| Median rent | $2,314 a month |
| Housing units | 19,602 |
| Households | 19,079 (2.84 people on average) |
| Owners / renters | 78% / 22% |
| Land area | 26.42 sq mi (plus 0.1 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 96789. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 96789
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 96782 | Pearl City, HI | 3.3 mi SE | Standard |
| 96701 | Aiea, HI | 4.4 mi S | Standard |
| 96797 | Waipahu, HI | 5.3 mi SW | Standard |
| 96861 | Camp H M Smith, HI | 5.4 mi SE | Standard |
| 96854 | Wheeler Army Airfield, HI | 5.8 mi NW | Standard |
| 96786 | Wahiawa, HI | 5.9 mi NW | Standard |
| 96860 | Jbphh, HI | 6.5 mi S | Standard |
| 96818 | Honolulu, HI | 7 mi S | Standard |
| 96857 | Schofield Barracks, HI | 7.8 mi NW | Standard |
| 96759 | Kunia, HI | 8.3 mi W | PO Box only |
| 96820 | Honolulu, HI | 8.4 mi SE | PO Box only |
| 96853 | Jbphh, HI | 8.4 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 96789 or measure the distance to another ZIP code.
How to address mail to 96789
123 MAIN ST
MILILANI HI 96789
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (96789-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 96789?
- 96789 is a Mililani, Hawaii ZIP code.
- What county is 96789 in?
- ZIP code 96789 is in Honolulu County, Hawaii.
- What time zone is ZIP code 96789 in?
- 96789 is in the Hawaii Time zone (Pacific/Honolulu).
- What area code is 96789?
- Phone numbers in ZIP code 96789 use area code 808.
- What is the population of ZIP code 96789?
- About 54,278 people live in ZIP code 96789, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 96789?
- The median household income in 96789 is $127,066 a year, higher than 92% of Hawaii ZIP codes.
- What ZIP codes are near 96789?
- The nearest ZIP codes to 96789 are 96782 (Pearl City, 3.3 miles), 96701 (Aiea, 4.4 miles), 96797 (Waipahu, 5.3 miles) and 96861 (Camp H M Smith, 5.4 miles).