Utilities & Infrastructure in Angwin, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

95.8%

of households

Cable / Fiber / DSL

82.7%

of households

No Internet

0.7%

of households

Total Households

758

Internet Subscription Types

Cable, Fiber, or DSL

82.7%

Cellular Data Plan

90.8%

Satellite

12.5%

Cellular Only (no wired)

8.4%

No Internet Access

0.7%

Device Ownership

Source: Census ACS

Has Computer

99.5%

of households

Smartphone

97.1%

of households

Desktop / Laptop

91.6%

of households

Tablet

79.6%

of households

Any Computing Device

99.5%

Smartphone

97.1%

Desktop / Laptop

91.6%

Tablet

79.6%

No Computer

0.5%

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

3,390

Violations (5yr)

System Name	Type	Source	Pop. Served	Violations
PACIFIC UNION COLLEGE	Community	Ground water	1,958	0
HOWELL MOUNTAIN MUTUAL WATER COMPANY	Community	Surface water	1,240	9
LINDA VISTA MUTUAL WATER CO	Community	Ground water	90	0
LA TIERRA HEIGHTS MUTUAL	Community	Ground water	67	1
LINDA FALLS TERRACE MUTUAL	Community	Ground water	35	0

95.8% of households in Angwin have broadband internet access. 82.7% have cable, fiber, or DSL service. 8.4% rely solely on cellular data without a wired connection. 0.7% of households have no internet access. The area is served by 5 water systems, providing water to 3,390 people. A total of 10 water quality violations have been recorded over the past 5 years.