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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

Zip Code 96789, Mililani, HI

ZIP Code 96789 Details

Zip Code:96789
State:HI [Hawaii]
Multi County:No
City Alias(es):Mililani
Area Code:808
City Type:B [Branch]
Classification: [Non-Unique]
Time Zone:Hawaii-Aleutian Islands (GMT -10:00)
Observes Daylight Saving:No
Elevation:882 ft
State FIPS:15
County FIPS:003
Intro Date:<2004-10

ZIP Code 96789 2010 Census Demographics

Current Population:55,464
2010 Population:54,129
Households per ZIP Code:18,124
Average House Value:$680,400
Avg. Income Per Household:$106,263
Persons Per Household:2.99
White Population:20,804
Black Population:2,091
Hispanic Population:4,968
Asian Population:38,231
American Indian Population:1,355
Hawaiian Population:11,317
Other Population:1,347
Male Population:27,022
Female Population:27,107
Median Age:37.20 years
Male Median Age:36.30 years
Female Median Age:38.30 years

ZIP Code 96789 Other Demographics

# Residential Mailboxes:18,550
# Business Mailboxes:262
Total Delivery Receptacles:20,147
Number of Businesses:462
1st Quarter Payroll:$71,551,000
Annual Payroll:$266,200,000
# of Employees:6,585
Water Area:0.153 sq mi
Land Area:26.367 sq mi
113th Congressional District:01
113th Congressional Land Area:209.22 sq mi
Single Family Delivery Units:11,572
Multi Family Delivery Units:2,913
# Residential Mailboxes:18,550
# Business Mailboxes:262
Total Delivery Receptacles:20,147

ZIP Code 96789 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 9,480 9,795 +315
Retired Workers: 7,780 8,115 +335
Disabled Workers: 495 475 -20
Widow(er)s and Parents: 465 445 -20
Spouses: 375 385 +10
Children: 365 375 +10
65+: 8,180 8,515 +335
Monthly Benefits - All: $13,907,000 $14,902,000 +$995,000
Monthly Benefits - Retired Workers: $11,914,000 $12,877,000 +$963,000
Monthly Benefits - Widow(ers): $661,000 $650,000 ($11,000)

ZIP Code 96789 Statistical Areas

CBSA: 46520
CBSA Name: Urban Honolulu, HI
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA: 3320
MSA Name: Honolulu, HI MSA
PMSA Name: 
City State Key:Z12277
Preferred Last Line Key:Z12277
96788: Previous ZIP Code
Next ZIP Code: 96790


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 6/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],