Utilities & Infrastructure in Rosemead, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

89.7%

of households

Cable / Fiber / DSL

58.3%

of households

No Internet

9.1%

of households

Total Households

14,273

Internet Subscription Types

Cable, Fiber, or DSL
58.3%
Cellular Data Plan
85.4%
Satellite
26.8%
Cellular Only (no wired)
9.5%
No Internet Access
9.1%

Device Ownership

Source: Census ACS

Has Computer

95.9%

of households

Smartphone

93.0%

of households

Desktop / Laptop

79.2%

of households

Tablet

56.6%

of households

Any Computing Device
95.9%
Smartphone
93.0%
Desktop / Laptop
79.2%
Tablet
56.6%
Smartphone Only
11.2%
No Computer
4.1%

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

14

Population Served

225,071

Violations (5yr)

1

System NameTypeSourcePop. ServedViolations
CAL AMERICAN WATER COCommunityPurchased surface water66,8090
CAL/AM WATER COMPANY - SAN MARINOCommunityPurchased surface water47,9950
SAN GABRIEL COUNTY WDCommunityGround water39,3450
CAL-AM WATER COMPANY - DUARTECommunityGround water24,7730
CAL/AM WATER COMPANY - BALDWIN HILLSCommunityPurchased surface water20,7240
CAL-AM WATER COMPANY - EAST PASADENACommunityGround water9,9490
BELLFLOWER MUNICIPAL WATER SYSTEMCommunityPurchased surface water5,9990
AMARILLO MUTUAL WATER COMPANYCommunityGround water3,1340
CAL AMERICAN WC - LAS POSAS ESTATESCommunityPurchased surface water2,0390
CAL AMERICAN WATER COMPANY - PIRUCommunityGround water2,0030
CAL AMERICAN WC - RIO PLAZACommunityGround water1,7090
GOLDEN SANDS MOBILE HOME PARKCommunityGround water4501
SCE/BIG CREEK POWERHOUSE 1CommunitySurface water1040
SCE BISHOP CREEK PLANT 4CommunityGround water380

89.7% of households in Rosemead have broadband internet access. 58.3% have cable, fiber, or DSL service. 9.5% rely solely on cellular data without a wired connection. 9.1% of households have no internet access. 11.2% use only a smartphone without a desktop or laptop. The area is served by 14 water systems, providing water to 225,071 people. A total of 1 water quality violation has been recorded over the past 5 years.