In Port Huron there are 2 residential DSL providers covering 86.46% of the city. The average home can get speeds up to 29 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all DSL internet providers in Port Huron, MI.
To see availability maps for all providers including fiber, cable, DSL, and more in Port Huron, MI please click below.
Port Huron, MI Availability Maps
DSL Internet Service Providers in Port Huron
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Port Huron are not shown.
Port Huron Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in Port Huron is DSL internet available?
DSL Internet Availability Key
DSL is available in 86.46% of Port Huron. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Port Huron above to see who has service at your home.
How fast is DSL internet in Port Huron?
The map below shows maximum DSL internet speeds by area in Port Huron.
DSL Internet Speed Key
The average Port Huron home can get up to 29 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 8.58% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 58.35% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Port Huron.
DSL internet speeds tend to be faster in the north parts of Port Huron, and slower in the west areas of the city.
Is DSL the fastest internet I can get in Port Huron?
The fastest internet for you may vary based on where in Port Huron you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 31.30% of Port Huron homes.
- Cable is fastest for 68.55% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Port Huron homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Port Huron, along with details on where in Port Huron and at what speeds.
AT&T DSL in Port Huron, MI
AT&T DSL coverage
About 86.46%, or 34,133 people, have AT&T DSL internet available to them in the city. The company covers the entire Port Huron area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Port Huron.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Port Huron. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Port Huron. The fastest plan anyone in Port Huron can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Port Huron customers is up to 29 Mbps.
Show all download speeds
- 9.9% up to 100.0 Mbps
- 6.1% up to 75.0 Mbps
- 12.8% up to 50.0 Mbps
- 3.7% up to 25.0 Mbps
- 67.5% up to 10.0 Mbps
AT&T DSL upload speeds
In Port Huron download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Port Huron DSL providers. AT&T offers 4 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Port Huron is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 5.3 Mbps.
Show all upload speeds
- 16.0% up to 20.0 Mbps
- 12.8% up to 10.0 Mbps
- 3.7% up to 5.0 Mbps
- 67.5% up to 1.0 Mbps
EarthLink DSL in Port Huron, MI
EarthLink DSL coverage
About 86.46%, or 34,133 people, have EarthLink DSL internet available to them in the city. The company covers the entire Port Huron area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Port Huron.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Port Huron. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Port Huron. The fastest plan anyone in Port Huron can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Port Huron customers is up to 29 Mbps.
Show all download speeds
- 9.9% up to 100.0 Mbps
- 6.1% up to 75.0 Mbps
- 12.8% up to 50.0 Mbps
- 3.7% up to 25.0 Mbps
- 67.5% up to 10.0 Mbps
EarthLink DSL upload speeds
In Port Huron download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Port Huron DSL providers. EarthLink offers 4 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Port Huron is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 5.3 Mbps.
Show all upload speeds
- 16.0% up to 20.0 Mbps
- 12.8% up to 10.0 Mbps
- 3.7% up to 5.0 Mbps
- 67.5% up to 1.0 Mbps
Port Huron DSL by Area
This information is most helpful to those looking for homes or considering moving to Port Huron or any of the areas nearby.
How does DSL internet in Port Huron compare to the rest of Michigan?
DSL internet speeds in Port Huron are much faster versus the average speeds in Michigan: 0.00 Mbps in Michigan versus 29 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Michigan is 0.00% versus 86.46% in Port Huron.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Port Huron are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Marysville, MI: more DSL coverage, faster speeds
- Smiths Creek, MI: less DSL coverage, slower speeds
- Fort Gratiot, MI: less DSL coverage, faster speeds
- North Street, MI: less DSL coverage, faster speeds
- Thornton, MI: more DSL coverage, slower speeds
- St. Clair, MI: less DSL coverage, faster speeds
- Lakeport, MI: less DSL coverage, faster speeds
- Ruby, MI: more DSL coverage, slower speeds
- Rattle Run, MI: more DSL coverage, faster speeds
- Goodells, MI: more DSL coverage, faster speeds
Cities with Similar Populations
- South Salt Lake, UT: more DSL coverage, faster speeds
- Glen Ellyn, IL: more DSL coverage, faster speeds
- Greenwich, CT: less DSL coverage, slower speeds
- Hanover Park, IL: more DSL coverage, faster speeds
- Hazleton, PA: less DSL coverage, faster speeds
- Hephzibah, GA: less DSL coverage, slower speeds
- Hillsborough, NJ: less DSL coverage, faster speeds
- Ladson, SC: less DSL coverage, faster speeds
- Shawnee, OK: less DSL coverage, slower speeds
- Sherwood, AR: more DSL coverage, faster speeds