Wainaku, HI · Houses & Market Data

Wainaku, Hawaii houses and real estate market data.

Houses in Wainaku, HI (Hawaii County) — Census median home value $532,400, county listing prices down about 9.3% over the past year. Market data for Wainaku houses and the broader area.

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Wainaku, HI is in Hawaii County, Hawaii — this guide covers houses in Wainaku and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 1,082, with a median household income of $72,188. Census data puts Wainaku houses at a median value of $532,400 (all owner-occupied homes); Hawaii County's current median listing price runs $616,750, down about 9.3% over the past year.

Info from government sites and builders may have provided source info.

Market overview

Wainaku housing market

Wainaku is in Hawaii County, Hawaii. Manifest Census and county price-trend data provide baseline context for houses in Wainaku and the surrounding county market.

Median home value (Census ACS)

$532,400

Population (Census ACS)

1,082

Median household income

$72,188

County price trend (2025)

6.11% YoY

Population, income, and median home value from the project batch manifest (Census ACS 2023 5-year). County price trend from FHFA county HPI when present in the manifest row.

At a glance

Wainaku market snapshot

Population

1,082

County

Hawaii County

Median Household Income

$72,188

Median Home Value (city)

$532,400

Median Listing Price (Hawaii County)

$616,750

Median Gross Rent

$1,100/mo

Price Trend (YoY)

-9.3%

Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About

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Why Wainaku

What makes Wainaku different

Home Value, By Source

The Census Bureau's American Community Survey (2023 5-year estimate) puts Wainaku's median home value — across all owner-occupied homes, not just recent sales — at $532,400. Separately, Hawaii County's current median listing price (via Realtor.com data, 2026-06-01) runs $616,750. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.

County Price Trend

Hawaii County's FHFA house price index shows a 6.11% annual change in 2025.

Population & Income

Wainaku has an estimated population of 1,082 and a median household income of $72,188, per the Census Bureau's American Community Survey (2023 5-year estimate).

Affordability Snapshot

Wainaku's Census-reported median home value works out to about 7.4x the area's median household income, and median gross rent runs roughly 18% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.

Nearby

Places around Wainaku

County guide: Hawaii County — cities, market context, and local resources for the county that includes Wainaku.

USAHouses.com also helps visitors looking in nearby Hawaii County and other Hawaii communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.

Nearby communities include Paukaa, Papaikou, Hilo, Pepeekeo, Honomu, Keaau, Kurtistown, Hawaiian Paradise Park, Orchidlands Estates, Hawaiian Acres, Mountain View, Tiki Gardens, Fern Acres, Ainaloa, Eden Roc, Hawaiian Beaches.

More Hawaii cities with market guides: Honolulu, Pearl City, Waipahu, Kaneohe, Mililani Town, Kahului, Ewa Gentry, Kapolei.

Adjacent-county Census places with USAHouses.com pages: Hana (~92.6 mi), Makena (~105.5 mi), Keokea (~106.1 mi), Kula (~106.8 mi), Olinda (~107.6 mi), Wailea (~108.2 mi), Makawao (~109.8 mi), Pukalani (~110.2 mi), Haliimaile (~111.0 mi), Kihei (~111.7 mi), Haiku-Pauwela (~112.6 mi), Paia (~115.1 mi), Maalaea (~116.0 mi), Kahului (~117.8 mi), Waikapu (~119.6 mi), Wailuku (~120.4 mi).

New construction: New homes near Wainaku (Honolulu) · Hawaii new construction.

Census & home facts

Wainaku data from published sources

Population (ACS 2023)

1,082

Median home value (ACS 2023)

$532,400

Median household income (ACS 2023)

$72,188

Median gross rent (ACS 2023)

$1,100

County FHFA annual change (2025)

6.11%

County median listing price (FRED/Realtor.com) (2026-06-01)

$616,750

Census place type

CDP

County

Hawaii County

Land area (Census Gazetteer 2024)

1.32 sq mi

Census GEOID

1578950

Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.

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Common questions

Wainaku FAQ

What are houses worth in Wainaku, HI?

The Census Bureau's American Community Survey puts the median value of houses in Wainaku at $532,400. Hawaii County's current median listing price runs $616,750, down about 9.3% over the past year.

How much do houses cost in Wainaku, HI?

For owner-occupied houses in Wainaku, Census ACS data shows a median value of $532,400. Active listing prices in Hawaii County may differ — see the market snapshot above.

What types of houses are in Wainaku, HI?

Wainaku houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding Hawaii County communities where builders are active. The housing-stock section below uses Census ACS structure counts when available for this city.

What is the population of Wainaku, HI?

The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Wainaku's population at approximately 1,082.

What's the median rent in Wainaku, HI?

The Census ACS estimates median gross rent in Wainaku at approximately $1,100 per month.

What is the median household income in Wainaku, HI?

Census ACS data puts the median household income in Wainaku at approximately $72,188.

Is the Wainaku housing market growing?

Hawaii County's FHFA house price index shows a 6.11% annual change in 2025.

Is Wainaku, HI affordable relative to income?

Census ACS data puts Wainaku's median home value at about 7.4 times the median household income, with median gross rent equal to roughly 18% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.

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