ZIP Code 96789 - Mililani Hawaii

ZIP Code 96789 is located in Mililani Hawaii. Portions of 96789 are also in Mililani Mauka and Mililani Town and Waipio Acres. 96789 is entirely within Honolulu County.

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ZIP Code 96789 Quick Stats

ZIP Code NameMililani
Primary CountyHonolulu County
ZIP Code TypeStandard
Population (2022)54,362
Area Code(s)808
Current Time
HST

ZIP Code 96789 Map

96789 Demographics

96789 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Hawaii based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 96789 is Asian. The majority race/ethnicity attending public schools in 96789 is Asian. The current unemployment level in 96789 is 2.3%.

Population54,362
Population Growth Rate0.00%
Population Density1,476 People per Square Mile
Total Households18,258
Percentage High Income Households6.5%
Median Houshold Income (2021)$110,840
Average Adjusted Gross Income (2020)$84,690
Current Unemployment Rate (February 2024)2.3%
Majority Race/EthnictyAsian - 64.61%
Public School Majority Race/EthnictyAsian - 32.75%

96789 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White7,76317.22%
Black1,4453.21%
Hispanic5,76712.79%
Asian27,48660.97%
Native American810.18%
Hawaiian/Pac. Islander2,5375.63%

96789 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White65211.52%
Black1192.1%
Hispanic1,41224.95%
Asian2,54044.88%
Native American100.18%
Hawaiian/Pac. Islander92716.38%

96789 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,9215.42%
Bachelor Degree9,87427.86%
High School Diploma7,61721.49%
No High School Diploma3821.08%
GED or Alternate7972.25%
1 or More Years of College6,17717.43%
Associates Degree4,89513.81%
Masters Degree2,7877.86%
Professional Degree7992.25%
Doctorate Degree1970.56%

96789 Geography

Coordinates21.46003342,-157.96025085
Adjacent ZIP Codes
Cities/Towns in 96789
Metropolitan/Micropolitan Stat AreaUrban Honolulu, HI
Time ZoneHawaii Standard Time
IANA TimezonePacific/Honolulu
Area37 Square Miles

96789 Politics

US Congressional Districts in 96789
Hawaii State Senate Districts in 96789
Hawaii State House of Representatives Districts in 96789

96789 Weather and Climate Data

Plant Hardiness ZoneZone 12a: 50F to 55F
Average First Frost DateRare
Average Last Frost DateRare
Koppen-Geiger Climate ZoneAw - Tropical Savanna (Wet and Dry Climate)

96789 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)
Avg Max Temp (°F)
Avg Precip (In.)

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