Utilities & Infrastructure in Calimesa, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

89.2%

of households

Cable / Fiber / DSL

73.7%

of households

No Internet

7.4%

of households

Total Households

3,877

Internet Subscription Types

Cable, Fiber, or DSL

73.7%

Cellular Data Plan

81.7%

Satellite

6.0%

Cellular Only (no wired)

11.4%

No Internet Access

7.4%

Device Ownership

Source: Census ACS

Has Computer

93.8%

of households

Smartphone

85.1%

of households

Desktop / Laptop

85.0%

of households

Tablet

64.3%

of households

Any Computing Device

93.8%

Smartphone

85.1%

Desktop / Laptop

85.0%

Tablet

64.3%

Smartphone Only

4.6%

No Computer

6.2%

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

Population Served

11,641

Violations (5yr)

System Name	Type	Source	Pop. Served
SOUTH MESA WC	Community	Ground water	10,108
PLANTATION ON THE LAKE PARK	Community	Ground water	897
SHARONDALE MESA HOA	Community	Ground water	340
RANCHO CALIMESA MOBILE HOME PARK	Community	Ground water	296

89.2% of households in Calimesa have broadband internet access. 73.7% have cable, fiber, or DSL service. 11.4% rely solely on cellular data without a wired connection. 7.4% of households have no internet access. The area is served by 4 water systems, providing water to 11,641 people. No water quality violations have been reported in the past 5 years.