Broadband Map's availability estimates are based on the census boundaries
of Castle Rock. Speed metrics capture maximum advertised speeds. Both may be overoptimistic.
Castle Rock Internet Options Map
Darker hexagons show areas of Castle Rock with more internet options. Select a hexagon to view
internet options in a specific part of Castle Rock.
Data Sourcing
Data on Castle Rock, CO internet providers comes from the FCC's Broadband Data Collection program. Availability estimates are based on the distribution of the population in Castle Rock.
