Utilities & Infrastructure in Santa Rosa, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

94.1%

of households

Cable / Fiber / DSL

82.9%

of households

No Internet

3.7%

of households

Total Households

68,234

Internet Subscription Types

Cable, Fiber, or DSL

82.9%

Cellular Data Plan

87.9%

Satellite

7.0%

Cellular Only (no wired)

8.7%

No Internet Access

3.7%

Device Ownership

Source: Census ACS

Has Computer

97.0%

of households

Smartphone

90.8%

of households

Desktop / Laptop

86.0%

of households

Tablet

67.9%

of households

Any Computing Device

97.0%

Smartphone

90.8%

Desktop / Laptop

86.0%

Tablet

67.9%

Smartphone Only

5.7%

No Computer

3.0%

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

186,133

Violations (5yr)

System Name	Type	Source	Pop. Served	Violations
SANTA ROSA, CITY OF	Community	Ground water	175,396	0
PENNGROVE WATER COMPANY (PUC)	Community	Purchased ground water	1,742	0
SONOMA COUNTY CSA 41-FITCH MOUNTAIN	Community	Purchased ground water	1,265	0
KENWOOD VILLAGE WATER COMPANY (PUC)	Community	Ground water	1,029	0
CANON MANOR WATER SYSTEM	Community	Ground water	805	0
WILLOWSIDE MUTUAL WATER COMPANY	Community	Ground water	448	0
BENNETT RIDGE MUTUAL WATER COMPANY	Community	Ground water	439	0
SONOMA COUNTY CSA 41-SALMON CREEK	Community	Surface water	427	0
LEISURE MOBILE HOME PARK	Community	Ground water	410	0
SONOMA COUNTY CSA 41-JENNER	Community	Surface water	406	0
HOLLAND HEIGHTS MUTUAL WATER COMPANY	Community	Ground water	300	0
BRANGER MUTUAL WATER COMPANY, INC.	Community	Ground water	300	1
SONOMA COUNTY CSA 41-FREESTONE	Community	Surface water	290	0
NORTH STAR MOBILE HOME PARK	Community	Ground water	221	0
MOBILE HOME ESTATES	Community	Ground water	210	1
JAMES COURT WATER SYSTEM	Community	Ground water	208	0
EL PORTAL MOBILE ESTATES	Community	Ground water	200	1
YULUPA MUTUAL WATER COMPANY	Community	Ground water	200	0
RANDAL'S RANCHETTE MUTUAL WATER COMPANY	Community	Ground water	200	1
SHAMROCK MOBILE HOME PARK	Community	Ground water	188	0
CASPAR SOUTH SERVICE COMPANY	Community	Ground water under influence of surface water	188	0
SONOMA MOUNTAIN COUNTY WATER DISTRICT	Community	Ground water	181	0
Kashia	Community	Surface water	153	0
SUNSET PARK COMMUNITY	Community	Ground water	141	1
END-O-VALLEY MUTUAL WATER COMPANY	Community	Ground water	129	0
PARK ROYAL MUTUAL WATER COMPANY	Community	Ground water	75	1
WILSHIRE HEIGHTS MUTUAL WATER COMPANY	Community	Ground water	70	0
BLUE LAKES VILLAGE	Community	Ground water	65	0
MELITA HEIGHTS MUTUAL WATER COMPANY	Community	Ground water	64	0
MARK WEST ACRES MWC	Community	Ground water	61	0
DELORES LANE WATER SYSTEM	Community	Ground water	59	0
ATHENA TERRACE MUTUAL WATER COMPANY	Community	Ground water	50	0
SUMMIT VIEW RANCH MUTUAL WATER CO.	Community	Ground water	45	0
INDIAN CREEK TRAILER PARK	Community	Surface water	43	2
WEST WATER COMPANY (PUC)	Community	Ground water	40	0
EVERGREEN RETREAT MHP	Community	Ground water	39	0
LOCH HAVEN MUTUAL WATER COMPANY	Community	Ground water	26	0
MARK WEST MEADOWS MUTUAL WATER	Community	Ground water	20	1
SONOMA COUNTY WATER AGENCY	Community	Ground water	0	0

94.1% of households in Santa Rosa have broadband internet access. 82.9% have cable, fiber, or DSL service. 8.7% rely solely on cellular data without a wired connection. 3.7% of households have no internet access. 5.7% use only a smartphone without a desktop or laptop. The area is served by 39 water systems, providing water to 186,133 people. A total of 9 water quality violations have been recorded over the past 5 years.