Utilities & Infrastructure in Castaic, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

96.8%

of households

Cable / Fiber / DSL

85.6%

of households

No Internet

2.0%

of households

Total Households

5,816

Internet Subscription Types

Cable, Fiber, or DSL
85.6%
Cellular Data Plan
91.6%
Satellite
8.6%
Cellular Only (no wired)
7.8%
No Internet Access
2.0%

Device Ownership

Source: Census ACS

Has Computer

99.4%

of households

Smartphone

96.4%

of households

Desktop / Laptop

91.5%

of households

Tablet

74.9%

of households

Any Computing Device
99.4%
Smartphone
96.4%
Desktop / Laptop
91.5%
Tablet
74.9%
Smartphone Only
5.5%
No Computer
0.6%

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

2

Population Served

7,080

Violations (5yr)

0

System NameTypeSourcePop. ServedViolations
PETER PITCHESS HONOR RANCHO DETN. CTRCommunityGround water7,0000
SHADY REST RV PARK AND CAMPGROUNDCommunityGround water800

96.8% of households in Castaic have broadband internet access. 85.6% have cable, fiber, or DSL service. 7.8% rely solely on cellular data without a wired connection. 2.0% of households have no internet access. 5.5% use only a smartphone without a desktop or laptop. The area is served by 2 water systems, providing water to 7,080 people. No water quality violations have been reported in the past 5 years.