Mililani Mauka, HI

Very High · 215

Hawaii · Population 21,967 · Updated March 2026

$2,389
Median Rent / Month
$139,564
Median Income
$901,800
Median Home Value
$2,704
Owner Costs / Month

Affordability

How far your income goes in Mililani Mauka

20.5%
Rent-to-Income Ratio
Affordable
Rent takes less than 25% of median income — considered affordable by HUD standards.

Tax Burden in Hawaii

State-level tax rates that affect your costs

11.0%
Income Tax (Top Rate)
4.0%
Sales Tax
0.32%
Property Tax Rate

Estimated Annual Costs

$28,668
Annual Rent
$15,352
State Income Tax
$2,886
Property Tax (est.)

Cost of Living Overview

Mililani Mauka has a significantly higher cost of living than most US cities, driven largely by premium housing costs. With a cost index of 215 (where 100 equals the national median), Mililani Mauka residents can expect to pay median rent of $2,389/month while earning a median household income of $139,564/year.

The median home value in Mililani Mauka, HI is $901,800, with typical monthly owner costs around $2,704 including mortgage, insurance, and taxes. The median rent-to-income ratio of 20.5% means housing is relatively affordable here — well below the 30% threshold that HUD considers cost-burdened.

Hawaii's top income tax rate of 11.0% is among the highest in the nation, adding to the overall cost burden. Combined with a 4.0% sales tax rate and 0.32% effective property tax rate, the overall tax environment is a factor in the total cost of living in Mililani Mauka.

Frequently Asked Questions

Common questions about living costs in Mililani Mauka

What is the cost of living in Mililani Mauka, HI?
The cost of living index in Mililani Mauka, HI is 215 (US average = 100). Median monthly rent is $2,389, median household income is $139,564/year, and the median home value is $901,800.
Is Mililani Mauka, HI affordable?
No, Mililani Mauka is more expensive than the national average with a cost index of 215. The rent-to-income ratio is 20.5%—below the 30%% threshold considered affordable by HUD.
What is the average rent in Mililani Mauka, HI?
The median gross rent in Mililani Mauka, HI is $2,389 per month according to the US Census Bureau ACS 2023 data. Annual rent costs approximately $28,668.
What is the median household income in Mililani Mauka?
The median household income in Mililani Mauka, HI is $139,564 per year. This compares to the national median of approximately $80,000.
What are the taxes like in Hawaii?
Hawaii has a top income tax rate of 11.0%, a sales tax of 4.0%, and an effective property tax rate of 0.32%.