Internet Speeds in Dauphin Island, AL

Dauphin Island residents have 2 internet providers to choose from. CenturyLink is the most popular provider, offering DSL and fiber internet service. In our research, we have been seeing 8 Mbps for download speeds and 1 Mbps for upload speeds for CenturyLink customers over 16 recent tests. In addition to CenturyLink, cable internet service is also available from Xfinity.

See more detailed speed and coverage data below.

Last updated on May 29, 2023
ProviderDownload SpeedUpload SpeedLatency
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8 Mbps1 Mbps38 ms
View Details →
103 Mbps2 Mbps16 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Dauphin Island, AL



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Xfinity is the 2nd most popular provider in Dauphin Island offering cable internet service. Users have been getting 103 Mbps for download speeds and 2 Mbps for upload speeds over 2 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Dauphin Island. 100% of users saw download speeds between 100-250 Mbps, and 50% of users saw upload speeds between 25-50 Mbps.

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Frequently Asked Questions

What internet providers are available in Dauphin Island, AL?

CenturyLink and Xfinity currently operate in Dauphin Island.

What is the most popular internet provider in Dauphin Island, AL?

CenturyLink is currently the most popular internet provider in Dauphin Island based on the number of speed tests in the last 3 months.

What is the fastest internet provider in Dauphin Island, AL?

The fastest internet provider for you is going to differ based on your needs, and which providers actually serve your home. However, when it comes to the real speeds users in Dauphin Island are getting, Xfinity provides the fastest download speeds and Xfinity provides the fastest upload speeds.

Is there fiber internet in Dauphin Island, AL?

CenturyLink provides fiber internet in Dauphin Island.