Utilities & Infrastructure in Rancho Cucamonga, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

94.6%

of households

Cable / Fiber / DSL

81.4%

of households

No Internet

3.6%

of households

Total Households

57,945

Internet Subscription Types

Cable, Fiber, or DSL

81.4%

Cellular Data Plan

89.6%

Satellite

9.2%

Cellular Only (no wired)

9.3%

No Internet Access

3.6%

Device Ownership

Source: Census ACS

Has Computer

97.8%

of households

Smartphone

93.7%

of households

Desktop / Laptop

88.2%

of households

Tablet

74.7%

of households

Any Computing Device

97.8%

Smartphone

93.7%

Desktop / Laptop

88.2%

Tablet

74.7%

Smartphone Only

5.0%

No Computer

2.2%

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

211,996

Violations (5yr)

System Name	Type	Source	Pop. Served
CUCAMONGA VALLEY WATER DISTRICT	Community	Surface water	211,069
LAGUNA MOBILE HOME AND RV PARK	Community	Ground water	450
CALIFORNIAN MOBILE HOME PARK	Community	Ground water	372
MONO VISTA RANCH MHP	Community	Ground water	105

94.6% of households in Rancho Cucamonga have broadband internet access. 81.4% have cable, fiber, or DSL service. 9.3% rely solely on cellular data without a wired connection. 3.6% of households have no internet access. The area is served by 4 water systems, providing water to 211,996 people. No water quality violations have been reported in the past 5 years.