What is the rental vacancy rate in Mililani Town, HI?

Name: Vacancy rate in Mililani Town, HI, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

The rental vacancy rate in Mililani Town, HI is 0.5% (±0.8 points) (2020–2024 American Community Survey).

The homeowner vacancy rate is 0.0% (±0.4 points).

189 (±118) homes, 1.9% of all housing units, were vacant, a count that includes seasonal homes and homes being sold or rented.

In Mililani Town, the rental vacancy rate went from 4.9% in 2015–2019 to 0.5% in 2020–2024 (−4.4 percentage points), a measurable decrease.

Figures last updated on November 12, 2026.

Rental vacancy rate: 0.5% (±0.8 points)
Homeowner vacancy rate: 0.0% (±0.4 points)
Vacant homes: 189 (±118)

Vacancy in Mililani Town against Honolulu County, its state and the nation

Estimate (90% margin of error)
	Mililani Town	Honolulu County	Hawaii	United States
Rental vacancy rate	0.5% (±0.8 points)	5.6% (±0.5 points)	7.4% (±0.5 points)	5.5%
Homeowner vacancy rate	0.0% (±0.4 points)	0.9% (±0.2 points)	0.9% (±0.2 points)	0.9%
Vacant housing units	189 (±118)	35,436 (±1,623)	75,443 (±2,174)	14,547,859

The rental vacancy rate is the share of rental homes that are vacant and for rent; it leaves out homes already rented but not yet moved into, and seasonal homes.

In Mililani Town, the rental vacancy rate is lower than in Honolulu County (5.6%).

It is also lower than in Hawaii (7.4%).

It is lower than the national figure (5.5%).

Rental vacancy rate in places near Mililani Town

Nearest places with a published estimate, compared with Mililani Town
Place	Distance	Rental vacancy rate	Compared with this place
Mililani Town	—	0.5% (±0.8 points)	—
Waipio Acres	1.5 mi	0.0% (±5.9 points)	Not measurably different
Mililani Mauka	2.4 mi	2.1% (±2.9 points)	Not measurably different
Wheeler AFB	2.4 mi	1.4% (±1.9 points)	Not measurably different
Waipio	2.5 mi	8.5% (±5.5 points)	Higher
Royal Kunia	3.1 mi	2.9% (±4.5 points)	Not measurably different
Waikele	3.1 mi	0.0% (±3.7 points)	Not measurably different
Wahiawa	3.7 mi	3.5% (±2.2 points)	Higher
Waipahu	4.3 mi	5.0% (±3.4 points)	Higher

Nearby places with a measurably higher figure: Waipio, HI (8.5%), Wahiawa, HI (3.5%), Waipahu, HI (5.0%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Rental vacancy rate across Honolulu County, place by place

Rank	Place	Rental vacancy rate
30 (tie)	Kalaeloa	1.9% (±2.2 points)
32 (tie)	Waimanalo Beach	1.4% (±2.2 points)
32 (tie)	Wheeler AFB	1.4% (±1.9 points)
34	Kaneohe	1.2% (±1.5 points)
35	Laie	0.7% (±1.5 points)
36	Schofield Barracks	0.6% (±0.7 points)
37	Mililani Town	0.5% (±0.8 points)
38 (tie)	East Kapolei	0.0% (±3.1 points)
38 (tie)	Ewa Villages	0.0% (±4.5 points)
38 (tie)	Haleiwa	0.0% (±4.5 points)
38 (tie)	Kaaawa	0.0% (±18.1 points)
38 (tie)	Kahaluu	0.0% (±4.8 points)
38 (tie)	Kahuku	0.0% (±12.5 points)

Showing 13 of 51 places in Honolulu County, ranked from highest to lowest.

Mililani Town is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Mililani Town

Is it hard to find a rental in Mililani Town?

The rental vacancy rate in Mililani Town, HI is 0.5% (±0.8 points); a low rate means few rental homes stand empty and for rent at any time, which usually means more competition for each one.

Is the rental market in Mililani Town tighter than it was?

In Mililani Town, the rental vacancy rate went from 4.9% in 2015–2019 to 0.5% in 2020–2024 (−4.4 percentage points), a measurable decrease.

How many homes are vacant in Mililani Town?

An estimated 189 (±118) housing units, 1.9% of the total, including seasonal homes and homes waiting to be sold or rented.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Mililani Town CDP, Hawaii (place:51050, in state:15).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are DP04_0005E, DP04_0005M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0005E, DP04_0005M, DP04_0004E, DP04_0004M, DP04_0003E, DP04_0003M, DP04_0003PE, DP04_0003PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.