ZIP code
96789
Mililani, HI
96789 covers Mililani in Honolulu County, with 54,608 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 96789. Methodology
ZIP code map of 96789
About ZIP code 96789
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 96789. Not ACS. Methodology
People in 96789
Race
- White7,609
- Black or African American1,104
- American Indian or Alaska Native107
- Asian24,860
- Native Hawaiian and Pacific Islander2,615
- Other race779
- Two or more races17,658
Hispanic or Latino (any race): 5,808
Age
- Under 106,192
- 10 to 197,391
- 20 to 296,481
- 30 to 396,362
- 40 to 497,056
- 50 to 597,525
- 60 to 696,864
- 70 to 794,852
- 80 and older2,009
Income and housing in 96789
Education
- High school graduate96.2%
- Bachelor's degree43.0%
- Graduate degree14.3%
Places covering 96789
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Mililani Town51.4%
- Mililani Mauka38.5%
- Waipio Acres10.1%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Honolulu County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
0.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 96789
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 52,583 | |
| 2006 | 51,054 | |
| 2007 | 52,642 | |
| 2008 | 51,792 | |
| 2009 | 52,605 | |
| 2010 | 52,779 | |
| 2011 | 55,351 | 52,873 |
| 2012 | 54,479 | 52,600 |
| 2013 | 54,731 | 52,980 |
| 2014 | 54,320 | 52,980 |
| 2015 | 54,351 | 53,420 |
| 2016 | 54,237 | 52,000 |
| 2017 | 54,482 | 51,930 |
| 2018 | 53,734 | 51,800 |
| 2019 | 53,485 | 52,030 |
| 2020 | 53,233 | 50,420 |
| 2021 | 55,249 | 49,730 |
| 2022 | 54,362 | 49,810 |
| 2023 | 54,608 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 96789
12 nearest ZIP centroids (any distance)
- 96782Pearl City2.6 miPop 37,740 · Income $104,779
- 96717Hauula5.4 miPop 4,396 · Income $105,357
- 96854Wheeler Army Airfield6.2 miPop 255 · Income —
- 96701Aiea6.2 miPop 40,504 · Income $107,888
- 96786Wahiawa6.8 miPop 41,293 · Income $83,488
- 96861Camp H M Smith6.9 miPop 160 · Income —
- 96730Kaaawa6.9 miPop 1,427 · Income $112,237
- 96744Kaneohe7.2 miPop 56,245 · Income $129,263
- 96797Waipahu7.5 miPop 72,717 · Income $110,036
- 96857Schofield Barracks7.6 miPop 4,352 · Income —
- 96759Kunia8.2 miPop 202 · Income —
- 96860Jbphh8.8 miPop 4,414 · Income —
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 96789, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 96789 FAQ
- What city is ZIP code 96789 in?
- 96789 is in Mililani, HI.
- What county is 96789 in?
- 96789 is in Honolulu County.
- What is the median household income in 96789?
- The median household income in 96789 is $125,822.
- Which ZIP codes are near 96789?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 96789.