In South Elgin there are 2 residential DSL providers covering 95.88% of the city. The average home can get speeds up to 77 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 South Elgin, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in South Elgin, IL please click below.
South Elgin, IL Availability Maps
DSL Internet Service Providers in South Elgin
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 South Elgin are not shown.
South Elgin 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 South Elgin is DSL internet available?
DSL Internet Availability Key
DSL is available in 95.88% of South Elgin. 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 South Elgin above to see who has service at your home.
How fast is DSL internet in South Elgin?
The map below shows maximum DSL internet speeds by area in South Elgin.
DSL Internet Speed Key
The average South Elgin home can get up to 77 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 52.84% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.69% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in South Elgin.
DSL internet speeds tend to be faster in the east parts of South Elgin, and slower in the southwest areas of the city.
Is DSL the fastest internet I can get in South Elgin?
The fastest internet for you may vary based on where in South Elgin you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 96.24% of South Elgin homes.
- Cable is fastest for 3.65% 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 South Elgin homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in South Elgin, along with details on where in South Elgin and at what speeds.
EarthLink DSL in South Elgin, IL
EarthLink DSL coverage
About 95.88%, or 23,670 people, have EarthLink DSL internet available to them in the city. The company covers the entire South Elgin area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Elgin.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in South Elgin. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout South Elgin. The fastest plan anyone in South Elgin 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 South Elgin customers is up to 77 Mbps.
Show all download speeds
- 55.1% up to 100.0 Mbps
- 13.8% up to 75.0 Mbps
- 17.5% up to 50.0 Mbps
- 9.7% up to 25.0 Mbps
- 3.9% up to 10.0 Mbps
EarthLink DSL upload speeds
In South Elgin 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 one of the fastest compared to other South Elgin 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 South Elgin 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 16 Mbps.
Show all upload speeds
- 68.9% up to 20.0 Mbps
- 17.5% up to 10.0 Mbps
- 9.7% up to 5.0 Mbps
- 3.9% up to 1.0 Mbps
AT&T DSL in South Elgin, IL
AT&T DSL coverage
About 95.88%, or 23,670 people, have AT&T DSL internet available to them in the city. The company covers the entire South Elgin area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Elgin.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in South Elgin. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout South Elgin. The fastest plan anyone in South Elgin 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 South Elgin customers is up to 77 Mbps.
Show all download speeds
- 55.1% up to 100.0 Mbps
- 13.8% up to 75.0 Mbps
- 17.5% up to 50.0 Mbps
- 9.7% up to 25.0 Mbps
- 3.9% up to 10.0 Mbps
AT&T DSL upload speeds
In South Elgin 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 one of the fastest compared to other South Elgin 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 South Elgin 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 16 Mbps.
Show all upload speeds
- 68.9% up to 20.0 Mbps
- 17.5% up to 10.0 Mbps
- 9.7% up to 5.0 Mbps
- 3.9% up to 1.0 Mbps
South Elgin DSL by Area
This information is most helpful to those looking for homes or considering moving to South Elgin or any of the areas nearby.
How does DSL internet in South Elgin compare to the rest of Illinois?
DSL internet speeds in South Elgin are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 77 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 95.88% in South Elgin.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around South Elgin 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
- Elgin, IL: less DSL coverage, slower speeds
- St. Charles, IL: less DSL coverage, faster speeds
- Wayne, IL: less DSL coverage, faster speeds
- Campton Hills, IL: less DSL coverage, slower speeds
- Bartlett, IL: less DSL coverage, slower speeds
- Sleepy Hollow, IL: more DSL coverage, slower speeds
- West Dundee, IL: less DSL coverage, slower speeds
- Geneva, IL: less DSL coverage, slower speeds
- Streamwood, IL: more DSL coverage, faster speeds
- Gilberts, IL: less DSL coverage, faster speeds
Cities with Similar Populations
- Seal Beach, CA: less DSL coverage, slower speeds
- Fort Walton Beach, FL: more DSL coverage, slower speeds
- Fountain Hills, AZ: more DSL coverage, slower speeds
- Gainesville, TX: less DSL coverage, slower speeds
- Goodlettsville, TN: less DSL coverage, slower speeds
- Green Valley, AZ: less DSL coverage, slower speeds
- Harrison, AR: more DSL coverage, faster speeds
- Harrison Township, MI: less DSL coverage, faster speeds
- Flat Rock, MI: less DSL coverage, slower speeds
- Sheridan, WY: less DSL coverage, slower speeds