Mililani Mauka
Census-designated place in Honolulu County, Hawaii

Mililani Mauka is an unincorporated community (census-designated place) in Honolulu County, Hawaii, with 21,075 residents (2020 Census). It sits at 879 ft (268 m) above sea level. The nearest town is Waipio Acres, 1.5 miles W.
- 21,075residents (2020 Census)
- 879 ftelevation · 268 m
- 4.0 sq miland area · 10.3 km²
- 5,276 / sq mipopulation density
- 96857ZIP code
About Mililani Mauka
Mililani Mauka is a census-designated place (CDP) in Honolulu County, Hawaii on the island of Oʻahu, Hawaii, United States. As of the 2020 census, the CDP had a population of 21,075.
Text: Wikipedia · CC BY-SA 4.0
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Living in Mililani Mauka
- Median household income
- $138,942
- Median home value
- $988,100
- Median rent
- $2,350/mo
- Median age
- 38.7
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Map of Mililani Mauka
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Open in Google Maps ›Mililani Mauka, HI population
Mililani Mauka had 21,075 residents in the 2020 Census.
| 2020 Census | 21,075 |
|---|---|
| Density | 5,276 per sq mi (2,037 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Mililani Mauka at a glance
| State | Hawaii (HI) |
|---|---|
| County | Honolulu County |
| Type | Census-designated place |
| Population | 21,075 (2020) |
| Land area | 3.99 sq mi (10.3 km²) |
| Elevation | 879 ft (268 m) |
| Coordinates | 21.4756° N, 157.9948° W |
| ZIP code | 96857 |
| Census code (GEOID) | 1551000 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Mililani Mauka
- Waipio Acres1.5 mi W
- Wahiawa2.3 mi NW
- Mililani Town2.4 mi SW
- Wheeler AFB2.6 mi W
- Whitmore Village3.4 mi NW
- Waipio4.2 mi S
- Helemano4.5 mi N
- Schofield Barracks4.6 mi W
- Waikele5.1 mi S
- Royal Kunia5.4 mi SW
- Pearl City5.6 mi SE
- Waipahu6.4 mi S
Straight-line distance between town centers.
Frequently asked questions about Mililani Mauka
What county is Mililani Mauka in?
Mililani Mauka is in Honolulu County, Hawaii.
What is the population of Mililani Mauka, HI?
21,075 people lived in Mililani Mauka at the 2020 Census.
What is the ZIP code of Mililani Mauka, HI?
The ZIP code of Mililani Mauka is 96857.
What is the elevation of Mililani Mauka?
879 feet (268 m) above sea level.
What towns are near Mililani Mauka?
Waipio Acres (1.5 mi), Wahiawa (2.3 mi), Mililani Town (2.4 mi), Wheeler AFB (2.6 mi), Whitmore Village (3.4 mi).
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