Koloa, HI Utility & Living Guide

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Koloa, HI Utility & Living Guide

Kōloa is an unincorporated community and census-designated place (CDP) in Kauaʻi County, Hawaiʻi, United States. The population was 2,231 at the 2020 census, up from 1,942 at the 2000 census. The first successful sugarcane plantation in the Hawaiian Islands was started here in 1835. It became a part

Last updated: June 26, 2026
Total Utilities$300/mo
1BR Rent$1400/mo
Sales Tax4.166%
COL Index120 (+20% above national average)
Family Score8/10
Median Home$540,000
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🌤️ Live Weather — Koloa
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⚠️ Natural Hazard History — Koloa
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💰 Budget Calculator
🔌 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$540,000
Property Tax Rate1.1%
Avg Childcare/mo$1200

The housing market in Koloa is highly competitive, with a limited supply of homes and high demand from tourists and locals alike. Many homes are priced above $500,000, making it challenging for first-time buyers to enter the market. However, the town’s charm and natural beauty make it an attractive destination for those willing to invest.

Cost of Living

Overall COL Index

120

US national avg = 100
vs National Avg

+20% above national average

Groceries

110

Transportation

90

Healthcare

105

Childcare/mo

$1200

Tax Rates

Tax Overview
Total Sales Tax4.166%
Property Tax Rate1.1%
<p>State 4.166% + County 0% + City 0%</p>

Hawaii has a progressive state income tax system, with rates ranging from 1.4% to 11%.

Family & Relocation

Family Vibe Score
8/10
Safety Index

60

Higher = safer
School Rating

7.5/10

GreatSchools avg
Avg Childcare

$1200/mo

City Pulse

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

Koloa has a limited public transportation system, but the town is relatively small and walkable, making it accessible for families with strollers.

🎡 Top Kid Attractions
  • 🎯
    Koloa Heritage Trail
  • 🎯
    Poipu Beach
  • 🎯
    Kauai Children's Discovery Museum

Best Neighborhoods for Families

The best neighborhoods for families in Koloa are those with easy access to schools, parks, and outdoor recreational areas, such as the Koloa Town neighborhood and the Poipu Beach area. These neighborhoods offer a range of housing options, from single-family homes to condos and townhouses, and are generally considered safe and family-friendly.

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📰 Live Local News

Koloa has strict zoning laws and environmental regulations to preserve its natural beauty and historic character.

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📊 Koloa — Census & Demographic Data

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

☀️ Seasonal Utility Costs

In Koloa, utility costs tend to be higher during the summer months due to increased air conditioning usage, while winter months see lower costs due to mild temperatures. However, the town's tropical climate means that temperatures remain relatively consistent throughout the year, minimizing seasonal fluctuations in utility costs.

🏛️ Local Tax Details

The ZIP code 96756, which covers Koloa, has a property tax millage rate of 1.1%, with no local surtaxes. However, the county of Kauai imposes a 0.5% surcharge on property taxes to fund local services and infrastructure.

👶 Family & Stroller Friendliness

Score: 7, Koloa has relatively good sidewalk quality and park access, but elevator access in transit is limited, and family infrastructure such as changing tables and nursing rooms are not always available.

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