Utilities & Infrastructure in Hollister, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

95.5%

of households

Cable / Fiber / DSL

81.7%

of households

No Internet

3.7%

of households

Total Households

12,424

Internet Subscription Types

Cable, Fiber, or DSL

81.7%

Cellular Data Plan

91.8%

Satellite

9.2%

Cellular Only (no wired)

9.6%

No Internet Access

3.7%

Device Ownership

Source: Census ACS

Has Computer

97.1%

of households

Smartphone

94.8%

of households

Desktop / Laptop

82.2%

of households

Tablet

68.0%

of households

Any Computing Device

97.1%

Smartphone

94.8%

Desktop / Laptop

82.2%

Tablet

68.0%

Smartphone Only

9.7%

No Computer

2.9%

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

53,795

Violations (5yr)

System Name	Type	Source	Pop. Served	Violations
HOLLISTER, CITY OF	Community	Purchased surface water	26,017	5
SUNNYSLOPE COUNTY WATER DIST	Community	Purchased surface water	24,954	0
RANCHO SAN JOAQUIN MWC	Community	Ground water	914	5
CASA DE FRUTA WATER SYSTEM	Community	Ground water	250	1
CSA NO. 31 STONEGATE WS	Community	Surface water	230	3
SAN JUSTO MUTUAL WATER COMPANY	Community	Ground water	160	1
HOLLISTER RANCH ESTATES	Community	Ground water	150	0
ROSA MORADA MUTUAL WATER COMPANY	Community	Ground water	138	0
ASHFORD HIGHLANDS MWC	Community	Ground water	132	0
DUNNEVILLE ESTATES CSA #50	Community	Ground water	120	0
MCMAHON ROAD MUTUAL WATER COMPANY	Community	Ground water	102	0
COMSTOCK MUTUAL WATER COMPANY	Community	Ground water	100	0
UNION HEIGHTS MWC	Community	Ground water	98	0
VINEYARD ESTATES MWC	Community	Ground water	90	0
CREEKBRIDGE MUTUAL WATER COMPANY	Community	Ground water	69	0
VALENZUELA WATER SYSTEM	Community	Ground water	55	0
CASA DE FRUTA ORCHARDS	Community	Ground water	53	0
SPRINGWOOD ESTATES MWC	Community	Ground water	50	0
VENTURE ESTATES MWC	Community	Ground water	50	0
WHISPERING PINES INN	Community	Ground water	38	0
SAN BENITO COUNTY WATER DISTRICT	Community	Surface water	25	0

95.5% of households in Hollister have broadband internet access. 81.7% have cable, fiber, or DSL service. 9.6% rely solely on cellular data without a wired connection. 3.7% of households have no internet access. 9.7% use only a smartphone without a desktop or laptop. The area is served by 21 water systems, providing water to 53,795 people. A total of 15 water quality violations have been recorded over the past 5 years.