Utilities & Infrastructure in Columbia, CA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

87.7%

of households

Cable / Fiber / DSL

57.0%

of households

No Internet

10.6%

of households

Total Households

1,164

Internet Subscription Types

Cable, Fiber, or DSL
57.0%
Cellular Data Plan
79.6%
Satellite
18.7%
Cellular Only (no wired)
16.8%
No Internet Access
10.6%

Device Ownership

Source: Census ACS

Has Computer

90.1%

of households

Smartphone

84.3%

of households

Desktop / Laptop

67.6%

of households

Tablet

50.6%

of households

Any Computing Device
90.1%
Smartphone
84.3%
Desktop / Laptop
67.6%
Tablet
50.6%
Smartphone Only
15.5%
No Computer
9.9%

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

1

Population Served

115

Violations (5yr)

0

System NameTypeSourcePop. ServedViolations
49ER TRAILER RANCHCommunityGround water1150

87.7% of households in Columbia have broadband internet access. 57.0% have cable, fiber, or DSL service. 16.8% rely solely on cellular data without a wired connection. 10.6% of households have no internet access. 15.5% use only a smartphone without a desktop or laptop. The area is served by 1 water system, providing water to 115 people. No water quality violations have been reported in the past 5 years.