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Internet and Broadband in Martinez, CA

Households with a broadband subscription, by type. American Community Survey 2020-2024 5-year estimates.

Households with broadband
95.9%
California 93.5%
Cable, fiber or DSL
86.0%
California 78.9%
Cellular data plan only
7.5%
California 10.8%
No internet access
2.6%
California 4.6%

Internet subscriptions by type

14,723 households. A household can have more than one type.

  • Any internet subscription14,13196.0%
  • Broadband of any type14,11895.9%
  • Cable, fiber optic or DSL12,66386.0%
  • Satellite9086.2%
  • Cellular data plan only1,1057.5%
  • Internet access without a subscription2051.4%
  • No internet access3872.6%

To see which providers serve a specific address, use the FCC National Broadband Map at broadbandmap.fcc.gov.

How it compares

Swipe the table sideways to see more columns.

AreaHouseholds with broadbandCable, fiber or DSLCell data onlyNo internet
Martinez, CA95.9%86.0%7.5%2.6%
Contra Costa County95.6%83.7%9.2%3.0%
California93.5%78.9%10.8%4.6%
United States91.0%75.6%11.5%6.5%

Frequently asked questions

What is the broadband subscription rate in Martinez, CA?
95.9% of households in Martinez, CA have a broadband internet subscription, and 2.6% have no internet access.
How does Martinez compare with California?
The households with broadband in Martinez is 95.9%, compared with 93.5% for California as a whole.

Source: U.S. Census Bureau, American Community Survey · 2020-2024 5-year estimates

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