Broadband Map's availability estimates are based on the census boundaries
of Dauphin Island. Speed metrics capture maximum advertised speeds. Both may be overoptimistic.
Dauphin Island Internet Options Map
Darker hexagons show areas of Dauphin Island with more internet options. Select a hexagon to view
internet options in a specific part of Dauphin Island.
Data Sourcing
BroadbandMap's Internet availability information relies heavily on the May 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2024).
