Utilities & Infrastructure in Kahului, HI

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

85.4%

of households

Cable / Fiber / DSL

73.4%

of households

No Internet

11.5%

of households

Total Households

8,117

Internet Subscription Types

Cable, Fiber, or DSL

73.4%

Cellular Data Plan

75.0%

Satellite

3.5%

Cellular Only (no wired)

10.1%

No Internet Access

11.5%

Device Ownership

Source: Census ACS

Has Computer

90.7%

of households

Smartphone

85.9%

of households

Desktop / Laptop

75.1%

of households

Tablet

56.2%

of households

Any Computing Device

90.7%

Smartphone

85.9%

Desktop / Laptop

75.1%

Tablet

56.2%

Smartphone Only

10.8%

No Computer

9.3%

Percentage of households with each device type. Data from the U.S. Census Bureau ACS (2023 5-year estimates, tables B28001 & B28002).

Water Systems

Source: EPA SDWIS

Water Systems

Population Served

726

Violations (5yr)

System Name	Type	Source	Pop. Served
MAHANALUA NUI SUBDIVISON	Community	Ground water	606
OLOWALU	Community	Ground water	100
HAIKU TOWN WATER ASSOCIATION, INC.	Community	Ground water	20

85.4% of households in Kahului have broadband internet access. 73.4% have cable, fiber, or DSL service. 10.1% rely solely on cellular data without a wired connection. 11.5% of households have no internet access. 10.8% use only a smartphone without a desktop or laptop. The area is served by 3 water systems, providing water to 726 people. No water quality violations have been reported in the past 5 years.