In St. Joseph there are 4 residential DSL providers covering 81.11% of the city. The average home can get speeds up to 36 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 St. Joseph, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in St. Joseph, IL please click below.
St. Joseph, IL Availability Maps
DSL Internet Service Providers in St. Joseph
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 St. Joseph are not shown.
St. Joseph 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 St. Joseph is DSL internet available?
DSL Internet Availability Key
DSL is available in 81.11% of St. Joseph. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Fidium. Call one of the companies with service in St. Joseph above to see who has service at your home.
How fast is DSL internet in St. Joseph?
The map below shows maximum DSL internet speeds by area in St. Joseph.
DSL Internet Speed Key
The average St. Joseph home can get up to 36 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 500 Mbps, which 4.23% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 76.66% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in St. Joseph.
DSL internet speeds tend to be faster in the south parts of St. Joseph, and slower in the southeast areas of the city.
Is DSL the fastest internet I can get in St. Joseph?
The fastest internet for you may vary based on where in St. Joseph you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 84.65% of St. Joseph homes.
- Cable is fastest for 1.94% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 13.22%.
- Satellite internet may be the only option for less than 1% of St. Joseph homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in St. Joseph, along with details on where in St. Joseph and at what speeds.
AT&T DSL in St. Joseph, IL
AT&T DSL coverage
About 79.71%, or 4,389 people, have AT&T DSL internet available to them in the city. The company covers the entire St. Joseph area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of St. Joseph.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in St. Joseph. Versus other DSL providers in the area, AT&T DSL is below average. There are 2 different maximum speeds throughout St. Joseph. The fastest plan anyone in St. Joseph can order from AT&T goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for St. Joseph customers is up to 10 Mbps.
Show all download speeds
- 0.3% up to 25.0 Mbps
- 99.7% up to 10.0 Mbps
AT&T DSL upload speeds
In St. Joseph download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other St. Joseph DSL providers. AT&T offers 2 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 St. Joseph is up to 5.0 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 1.0 Mbps.
Show all upload speeds
- 0.3% up to 5.0 Mbps
- 99.7% up to 1.0 Mbps
EarthLink DSL in St. Joseph, IL
EarthLink DSL coverage
About 79.71%, or 4,389 people, have EarthLink DSL internet available to them in the city. The company covers the entire St. Joseph area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of St. Joseph.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in St. Joseph. Versus other DSL providers in the area, EarthLink DSL is below average. There are 2 different maximum speeds throughout St. Joseph. The fastest plan anyone in St. Joseph can order from EarthLink goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for St. Joseph customers is up to 10 Mbps.
Show all download speeds
- 0.3% up to 25.0 Mbps
- 99.7% up to 10.0 Mbps
EarthLink DSL upload speeds
In St. Joseph download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other St. Joseph DSL providers. EarthLink offers 2 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 St. Joseph is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 1.0 Mbps.
Show all upload speeds
- 0.3% up to 5.0 Mbps
- 99.7% up to 1.0 Mbps
Fidium Fiber DSL in St. Joseph, IL
Fidium DSL coverage
About 4.23%, or 233 people, have Fidium DSL internet available to them in the city. The company covers the east, south, and central St. Joseph area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of St. Joseph.
Fidium Fiber DSL download speeds
Fidium is below average when comparing download speeds to all other internet providers in St. Joseph. Versus other DSL providers in the area, Fidium DSL is the fastest. There are no different maximum speeds throughout St. Joseph. The fastest plan anyone in St. Joseph can order from Fidium goes up to 500 Mbps, and all St. Joseph customers can get this speed.
Show all download speeds
- 100.0% up to 500.0 Mbps
Fidium Fiber DSL upload speeds
In St. Joseph download speeds tend to be faster than than upload speeds for Fidium DSL. Compared to other ISPs, Fidium is below average where upload speeds are concerned, and the fastest compared to other St. Joseph DSL providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in St. Joseph is up to 75 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 75.0 Mbps
Frontier Communications DSL in St. Joseph, IL
Frontier DSL coverage
About 1.40%, or 77 people, have Frontier DSL internet available to them in the city. The company covers the southeast, southwest, and northeast St. Joseph area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of St. Joseph.
Frontier Communications DSL download speeds
Frontier is one of the slowest when comparing download speeds to all other internet providers in St. Joseph. Versus other DSL providers in the area, Frontier DSL is the slowest. There are no different maximum speeds throughout St. Joseph. The fastest plan anyone in St. Joseph can order from Frontier goes up to 10 Mbps, and all St. Joseph customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In St. Joseph download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is one of the slowest where upload speeds are concerned, and the slowest compared to other St. Joseph DSL providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in St. Joseph is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
St. Joseph DSL by Area
This information is most helpful to those looking for homes or considering moving to St. Joseph or any of the areas nearby.
How does DSL internet in St. Joseph compare to the rest of Illinois?
DSL internet speeds in St. Joseph are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 36 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 81.11% in St. Joseph.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around St. Joseph 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
- Ogden, IL: more DSL coverage, faster speeds
- Royal, IL: less DSL coverage, faster speeds
- Sidney, IL: less DSL coverage, slower speeds
- Homer, IL: more DSL coverage, slower speeds
- Urbana, IL: less DSL coverage, faster speeds
- Fithian, IL: less DSL coverage, slower speeds
- Muncie, IL: less DSL coverage, slower speeds
- Hope, IL: less DSL coverage, slower speeds
- Philo, IL: more DSL coverage, slower speeds
- Thomasboro, IL: less DSL coverage, faster speeds
Cities with Similar Populations
- Camanche, IA: more DSL coverage, slower speeds
- Bristol, VT: more DSL coverage, faster speeds
- Bristol, NH: more DSL coverage, faster speeds
- Brisbane, CA: less DSL coverage, faster speeds
- Brillion, WI: more DSL coverage, slower speeds
- Brighton, IL: less DSL coverage, slower speeds
- Bridgeport, OH: less DSL coverage, slower speeds
- Cambria, CA: more DSL coverage, slower speeds
- Bridge Creek, OK: less DSL coverage, slower speeds
- Breese, IL: more DSL coverage, slower speeds