Utilities & Infrastructure in Mammoth Lakes, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

90.0%

of households

Cable / Fiber / DSL

60.7%

of households

No Internet

1.7%

of households

Total Households

3,170

Internet Subscription Types

Cable, Fiber, or DSL

60.7%

Cellular Data Plan

74.8%

Satellite

11.2%

Cellular Only (no wired)

21.0%

No Internet Access

1.7%

Device Ownership

Source: Census ACS

Has Computer

100.0%

of households

Smartphone

96.4%

of households

Desktop / Laptop

83.3%

of households

Tablet

64.8%

of households

Any Computing Device

100.0%

Smartphone

96.4%

Desktop / Laptop

83.3%

Tablet

64.8%

Smartphone Only

9.5%

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

8,979

Violations (5yr)

System Name	Type	Source	Pop. Served
MAMMOTH CWD	Community	Surface water	8,234
MOUNTAIN MEADOWS MWC	Community	Ground water	505
PINE CREEK VILLAGE	Community	Ground water	240

90.0% of households in Mammoth Lakes have broadband internet access. 60.7% have cable, fiber, or DSL service. 21.0% rely solely on cellular data without a wired connection. 1.7% of households have no internet access. 9.5% use only a smartphone without a desktop or laptop. The area is served by 3 water systems, providing water to 8,979 people. No water quality violations have been reported in the past 5 years.