The following are the state's Broadband Availability Maps created pursuant to the CPUC's collection of data as part of the federal broadband inventory mapping effort. Data were collected from California providers pursuant to a Recovery Act Broadband Mapping grant. Availability and maximum advertised speeds are shown by mobile and fixed service availability. Wireline data is shown by census block (for blocks 2 square miles or smaller), or street segment (for larger blocks). For more information on the Recovery Act broadband mapping program visit the CPUC's State Broadband Mapping Program website.
Interactive Maps:
Served, Underserved, and Unserved Areas of California (Wireline and Fixed Wireless):
California Broadband Availability by Speed:
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Maximum Advertised Downstream Speed | |
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Maximum Advertised Upstream Speed | |
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All Fixed
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06/30/11
06/30/10
06/30/09 | |
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Broadband Availability and Tribal Lands:
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