About this map

This map contains information about the deployment, quality and adoption of residential (fixed) broadband in California.

Basic navigation

Use the dropdown menus on the upper right to see the data for different variables, years and layers such as census tracts, cities and counties.

Use the menu on the upper left corner of the map to zoom in/out. Use the right arrow and then the crossed arrows to pan over the map. Clicking over the map will display the data for the selected geography.

What's in the data? How to download it?

Click here for data sources and variable dictionary. Click here for the data retrieval tool (beta).


This project was made possible by a grant from the Michelson 20MM Foundation

Technical information

Visit our Github page.