Utilities & Infrastructure in Sunnyvale, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

96.6%

of households

Cable / Fiber / DSL

89.3%

of households

No Internet

2.4%

of households

Total Households

58,791

Internet Subscription Types

Cable, Fiber, or DSL
89.3%
Cellular Data Plan
93.5%
Satellite
3.7%
Cellular Only (no wired)
6.1%
No Internet Access
2.4%

Device Ownership

Source: Census ACS

Has Computer

98.8%

of households

Smartphone

95.8%

of households

Desktop / Laptop

93.7%

of households

Tablet

75.4%

of households

Any Computing Device
98.8%
Smartphone
95.8%
Desktop / Laptop
93.7%
Tablet
75.4%
Smartphone Only
3.3%
No Computer
1.2%

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

1

Population Served

157,566

Violations (5yr)

0

System NameTypeSourcePop. ServedViolations
CITY OF SUNNYVALECommunityPurchased surface water157,5660

96.6% of households in Sunnyvale have broadband internet access. 89.3% have cable, fiber, or DSL service. 6.1% rely solely on cellular data without a wired connection. 2.4% of households have no internet access. The area is served by 1 water system, providing water to 157,566 people. No water quality violations have been reported in the past 5 years.