Utilities & Infrastructure in San Juan Capistrano, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

95.1%

of households

Cable / Fiber / DSL

77.9%

of households

No Internet

3.6%

of households

Total Households

12,095

Internet Subscription Types

Cable, Fiber, or DSL

77.9%

Cellular Data Plan

91.9%

Satellite

9.5%

Cellular Only (no wired)

11.8%

No Internet Access

3.6%

Device Ownership

Source: Census ACS

Has Computer

97.9%

of households

Smartphone

92.5%

of households

Desktop / Laptop

89.7%

of households

Tablet

70.4%

of households

Any Computing Device

97.9%

Smartphone

92.5%

Desktop / Laptop

89.7%

Tablet

70.4%

Smartphone Only

4.7%

No Computer

2.1%

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

429

Violations (5yr)

System Name	Type	Source	Pop. Served
ROSELAND MOBILE HOME PARK	Community	Ground water	130
SHADOW MOUNTAIN MHP	Community	Ground water	126
PARADISE MOBILE ESTATES	Community	Ground water	106
GOLD RUSH MOBILE HOME PARK	Community	Ground water under influence of surface water	67

95.1% of households in San Juan Capistrano have broadband internet access. 77.9% have cable, fiber, or DSL service. 11.8% 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 429 people. No water quality violations have been reported in the past 5 years.