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HI area data

Mililani, HI

Mililani, HI.

Population: 54,278 (Census ACS)

The typical home value in Mililani, HI is $878,724 — up 1.9% over the past year. Homes sell for a median $675,000 after a median 58 days on market. Typical rent runs $3,018/month. 7 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively High, with inland flooding, lightning, earthquake the top-rated hazards. Cost of living is 10.0% above the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

$878,724

Typical home value

+1.9%

1-year change

58

Median days on market

Relatively High

Hazard risk (county)

Home values & appreciation

Typical home value
$878,724
1-year appreciation
+1.9%
3-year appreciation
+2.2%
5-year appreciation
+17.1%
10-year appreciation
+58.3%
Peak value since 2000 (Aug 2026)
$878,724
House Price Index (state)
424.1 (+5.9% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

Median sale price
$675,000
Median list price
$605,000
Median price per sqft
$603
1-year sale-price change
+2.3%
Median days on market
58 days
Homes sold (recent period)
127
For-sale inventory
177
Sale-to-list ratio
99.5%
Active listings
175
1-year forecast
+0.8%
Days to pending
48 days
New listings (monthly)
53

Source: recent area sales and market data (ZIP-level)

Rents

Typical rent
$3,018/mo
1-year rent change
+5.8%
Studio fair-market rent
$1,836/mo
1BR fair-market rent
$1,951/mo
2BR fair-market rent
$2,542/mo
3BR fair-market rent
$3,520/mo
4BR fair-market rent
$4,249/mo

Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)

Affordability

Cost of living index (High)
110.0 (100 = US avg)
Electricity rate (state-level)
40.6¢/kWh
Natural gas rate (state-level)
$52.40/MCF
30-year mortgage rate (national)
7.40%
15-year mortgage rate (national)
6.73%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Schools

Total schools
7
Elementary schools
5
Middle schools
1
High schools
1
Avg student-teacher ratio
15.2 : 1
Schools include
Mililani Mauka Elementary School, Mililani High School, Mililani Waena Elementary School, Mililani Uka Elementary School, Kipapa Elementary School

Source: NCES school directory, 2024-25 (school-address-based)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively High
Top hazards (county)
inland flooding, lightning, earthquake, landslide, tsunami
Notable hazard ratings (county)
lightning: Very High · inland flooding: Very High · tsunami: Relatively High · wildfire: Relatively High · landslide: Relatively High · earthquake: Relatively High
Most common flood zone among NFIP claims
Zone D
NFIP flood claims on record
6
Wildfire risk to homes (county)
Higher than 99% of US counties
Buildings in wildfire direct-exposure zone
8.2%
Radon potential (county)
Low radon potential — EPA Zone 3 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Naval Computer and Telecommunications Area Master Station Eastern Pacific (5.2 mi)
Flood zones vary by property. Look up a specific address on the FEMA Flood Map Service Center.
EPA recommends radon testing for every home regardless of zone.

Sources: FEMA National Risk Index (county-level) · FEMA NFIP flood-insurance claims (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Annual precipitation
71.2 in
USDA plant hardiness zone
12a (extreme annual low 50 to 55°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Air quality

Air quality rating
Good
Median AQI (annual)
29
Days with Good air quality
355
Days with Moderate air quality
10
Highest AQI recorded (year)
59

Source: EPA annual air quality index (county-level)

Walkability & transit

Walkability index
13.0 / 20
Transit service frequency
347
Jobs reachable by car (30 min)
38,754
Jobs reachable by transit (45 min)
35,536

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
2
Nearest national park
Pearl Harbor National Memorial (8 mi)
National parks include
Pearl Harbor National Memorial, Honouliuli National Historic Site
Airports within 30 mi
6
Nearest airport
Wheeler Army Airfield (HHI) (7 mi)
Nearest major airport
Hickam Air Force Base (10 mi)
Hospitals in or near this ZIP
9
Hospitals include
THE QUEENS MEDICAL CENTER, STRAUB CLINIC AND HOSPITAL, ADVENTIST HEALTH CASTLE
Avg hospital rating (CMS)
3.8 / 5
Best hospital rating nearby (CMS)
4.0 / 5
EV charging stations (within 10 mi)
84
Solar radiation rating
Good (5.1 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data (same ZIP, else within ~40 mi) · DOE/NREL (proximity-based)

Migration

Net migration (county)
-3,586 tax filers

Source: IRS SOI county-to-county migration (county-level; published with a multi-year lag)

Housing stock

Median year housing built
1985
Housing built before 1970
8.8%
Housing built 2000 or later
18.7%
Median annual property tax
$2,587
Mean commute to work
27 min
Households with broadband internet
86.5%

Source: Census ACS 5-year estimates (ZIP-level)

Employment & development

Total county employment
360,796
Average weekly wage
$1,351
Top industries (by employment)
Accommodation & Food, Health Care, Construction
Annual residential building permits (county)
1,446

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

How it compares

MililaniState medianUS median
Typical home value$878,724$839,019$288,527
Median sale price$675,000$918,750$325,000
Median days on market58 days107 days51 days
Typical rent$3,018/mo$3,018/mo$1,809/mo
Median annual property tax$2,587$1,913$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the typical home value in Mililani, HI?
$878,724.
What is the median sale price in Mililani, HI?
$675,000.
How long do homes take to sell in Mililani, HI?
Median days on market: 58 days.
What is typical rent in Mililani, HI?
Typical rent: $3,018/month.
What is the natural-hazard risk in Mililani, HI?
Overall risk: Relatively High (FEMA NRI, county-level). Top hazards: inland flooding, lightning, earthquake, landslide, tsunami.
Is Mililani, HI in a flood zone?
Flood zones vary by property within Mililani, HI. 6 FEMA flood-insurance (NFIP) claims are on record; the most common zone among them is D. Check a specific address on the FEMA Flood Map Service Center.
What is the wildfire risk in Mililani, HI?
Risk to homes is higher than 99% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in Mililani, HI?
Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near Mililani, HI?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve Mililani, HI?
7 schools (5 elementary, 1 middle, 1 high) (NCES, 2024-25).
Is Mililani, HI walkable?
Walkability index: 13.0/20 (EPA Smart Location Database).
What is the air quality in Mililani, HI?
Good. Median AQI: 29. (EPA AQI).
What is the cost of living in Mililani, HI?
Regional Price Parity: 110.0 (100 = US average) (High) (BEA RPP, metro/state-level).

ZIP code for Mililani

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Data last updated

Most recent source refresh: Oct 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents