Kilauea, HI · Houses & Market Data

Kilauea, Hawaii houses and real estate market data.

Houses in Kilauea, HI (Kauai County) — Census median home value $1,011,000, county listing prices up about 1.4% over the past year. Market data for Kilauea houses and the broader area.

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Kilauea, HI is in Kauai County, Hawaii — this guide covers houses in Kilauea and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 3,104, with a median household income of $86,382. Census data puts Kilauea houses at a median value of $1,011,000 (all owner-occupied homes); Kauai County's current median listing price runs $1,442,500, up about 1.4% over the past year.

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

Market overview

Kilauea housing market

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

Median home value (Census ACS)

$1,011,000

Population (Census ACS)

3,104

Median household income

$86,382

Population, income, and median home value from the project batch manifest (Census ACS 2023 5-year). County-level FHFA price trend was not available in the manifest row.

At a glance

Kilauea market snapshot

Population

3,104

County

Kauai County

Median Household Income

$86,382

Median Home Value (city)

$1,011,000

Median Listing Price (Kauai County)

$1,442,500

Median Gross Rent

$1,453/mo

Price Trend (YoY)

+1.4%

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

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Why Kilauea

What makes Kilauea different

Home Value, By Source

The Census Bureau's American Community Survey (2023 5-year estimate) puts Kilauea's median home value — across all owner-occupied homes, not just recent sales — at $1,011,000. Separately, Kauai County's current median listing price (via Realtor.com data, 2026-06-01) runs $1,442,500. 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

Kauai County's FHFA house price index shows a -0.79% annual change in 2025.

Population & Income

Kilauea has an estimated population of 3,104 and a median household income of $86,382, per the Census Bureau's American Community Survey (2023 5-year estimate).

Affordability Snapshot

Kilauea's Census-reported median home value works out to about 11.7x the area's median household income, and median gross rent runs roughly 20% 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 Kilauea

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

USAHouses.com also helps visitors looking in nearby Kauai 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 Kalihiwai, Princeville, Hanalei, Anahola, Kapaa, Wainiha, Wailua Homesteads, Haena, Wailua, Hanamaulu, Lihue, Puhi, Omao, Lawai, Kalaheo, Koloa.

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

Adjacent-county Census places with USAHouses.com pages: Mokuleia (~90.0 mi), Makaha (~91.6 mi), Makaha Valley (~92.7 mi), Waialua (~93.3 mi), Haleiwa (~93.5 mi), Waianae (~94.1 mi), Pupukea (~94.2 mi), Maili (~95.9 mi), Kawela Bay (~96.4 mi), Nanakuli (~97.9 mi), Schofield Barracks (~99.1 mi), Helemano (~100.0 mi), Whitmore Village (~100.2 mi), Kahuku (~100.3 mi), Wheeler AFB (~101.2 mi), Wahiawa (~101.3 mi).

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

ZIP codes

ZIP codes for Kilauea

See all ZIP codes in Kauai County →

Census & home facts

Kilauea data from published sources

Population (ACS 2023)

3,104

Median home value (ACS 2023)

$1,011,000

Median household income (ACS 2023)

$86,382

Median gross rent (ACS 2023)

$1,453

County FHFA annual change (2025)

-0.79%

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

$1,442,500

Census place type

CDP

County

Kauai County

Land area (Census Gazetteer 2024)

4.97 sq mi

Census GEOID

1536650

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

Kilauea FAQ

What are houses worth in Kilauea, HI?

The Census Bureau's American Community Survey puts the median value of houses in Kilauea at $1,011,000. Kauai County's current median listing price runs $1,442,500, up about 1.4% over the past year.

How much do houses cost in Kilauea, HI?

For owner-occupied houses in Kilauea, Census ACS data shows a median value of $1,011,000. Active listing prices in Kauai County may differ — see the market snapshot above.

What types of houses are in Kilauea, HI?

Kilauea houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding Kauai 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 Kilauea, HI?

The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Kilauea's population at approximately 3,104.

What's the median rent in Kilauea, HI?

The Census ACS estimates median gross rent in Kilauea at approximately $1,453 per month.

What is the median household income in Kilauea, HI?

Census ACS data puts the median household income in Kilauea at approximately $86,382.

Is the Kilauea housing market growing?

Kauai County's FHFA house price index shows a -0.79% annual change in 2025.

Is Kilauea, HI affordable relative to income?

Census ACS data puts Kilauea's median home value at about 11.7 times the median household income, with median gross rent equal to roughly 20% 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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