Kilauea, HI Utility & Living Guide

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Kilauea, HI Utility & Living Guide

Kīlauea is an unincorporated community and census-designated place (CDP) in Kauaʻi County, Hawaii, United States. As of the 2020 census it had a population of 3,014.

Last updated: June 26, 2026
Total Utilities$300/mo
1BR Rent$1400/mo
Sales Tax4.166%
COL Index110 (+10% above national average)
Family Score7/10
Median Home$420,000
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⚠️ Natural Hazard History — Kilauea
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🔌 Utilities
🏠 Housing
📊 Cost of Living
💰 Taxes
👨‍👩‍👧 Families
🧮 Tools

Monthly Utility Costs

⚡ Electric

$150/mo

Kauai Island Utility Cooperative
🔥 Gas

N/A - Electric only
💧 Water

$50/mo

Kauai Department of Water
🗑️ Garbage

$30/mo

Kauai County Department of Public Works
📶 Internet

$70/mo

Combined Average Overhead$300/month

Housing Market

Rent & Property
1 Bedroom$1400/mo
2 Bedrooms$1800/mo
3 Bedrooms$2400/mo
Median Home Price$420,000
Property Tax Rate1.1%
Avg Childcare/mo$1200

The housing market in Kilauea is competitive, with a limited supply of homes for sale. Rentals are also in high demand, particularly for short-term vacation rentals. Home prices have been increasing steadily over the past few years.

Cost of Living

Overall COL Index

110

US national avg = 100
vs National Avg

+10% above national average

Groceries

105

Transportation

100

Healthcare

102

Childcare/mo

$1200

Tax Rates

Tax Overview
Total Sales Tax4.166%
Property Tax Rate1.1%
<p>State 4.166% + No County or City tax</p>

Hawaii has a state income tax with rates ranging from 1.4% to 11%

Family & Relocation

Family Vibe Score
7/10
Safety Index

60

Higher = safer
School Rating

7.2/10

GreatSchools avg
Avg Childcare

$1200/mo

City Pulse

Population Trend
+2% (growing)
Political Climate
Blue description
Business Momentum
Moderate with key industries in tourism, agriculture, and renewable energy
Top Local Concerns
Traffic, affordable housing, environmental conservation
🚌 Transit for Families

Kauai's public transit system, known as the Kauai Bus, is stroller-friendly and accessible, but limited in its routes and frequency

🎡 Top Kid Attractions
  • 🎯
    Kilauea Point National Wildlife Refuge
  • 🎯
    Na Aina Kai Botanical Gardens
  • 🎯
    Kauai Children's Discovery Museum

Best Neighborhoods for Families

The best neighborhoods for families in Kilauea are those with easy access to schools, parks, and outdoor recreational areas, such as Kilauea Town and the surrounding rural areas. These neighborhoods offer a mix of old and new homes, with some historic properties and newer developments.

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Estimate your real monthly cost of living in Kilauea based on your household profile.

📰 Live Local News

Kauai County has strict regulations on short-term vacation rentals and requires permits for certain types of businesses

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📊 Kilauea — Census & Demographic Data

Official data from the US Census Bureau, American Community Survey.

☀️ Seasonal Utility Costs

Utility costs in Kilauea tend to be higher during the summer months due to increased air conditioning usage, while winter months see a decrease in energy consumption. However, the mild tropical climate means that heating costs are relatively low compared to other parts of the country.

🏛️ Local Tax Details

Key ZIP code level tax info: property tax millage rates range from 1.05 to 1.15, with no local surtaxes specific to Kilauea county

👶 Family & Stroller Friendliness

Score 8/10: Kilauea has good sidewalk quality and park access, but limited elevator access in transit and some family infrastructure, such as playgrounds and kid-friendly restaurants

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