In Alsip there are 2 residential DSL providers covering 98.15% of the city. The average home can get speeds up to 83 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 Alsip, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Alsip, IL please click below.
DSL Internet Service Providers in Alsip
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 Alsip are not shown.
Alsip 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 Alsip is DSL internet available?
DSL Internet Availability Key
DSL is available in 98.15% of Alsip. 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 Alsip above to see who has service at your home.
How fast is DSL internet in Alsip?
The map below shows maximum DSL internet speeds by area in Alsip.
DSL Internet Speed Key
The average Alsip home can get up to 83 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 64.44% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 5.87% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Alsip.
DSL internet speeds tend to be faster in the southwest parts of Alsip, and slower in the north areas of the city.
Is DSL the fastest internet I can get in Alsip?
The fastest internet for you may vary based on where in Alsip you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 8.67% of Alsip homes.
- Cable is fastest for 91.27% 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 Alsip homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Alsip, along with details on where in Alsip and at what speeds.
AT&T DSL in Alsip, IL
AT&T DSL coverage
About 98.15%, or 20,006 people, have AT&T DSL internet available to them in the city. The company covers the entire Alsip area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Alsip.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Alsip. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout Alsip. The fastest plan anyone in Alsip can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Alsip customers is up to 83 Mbps.
Show all download speeds
- 65.7% up to 100.0 Mbps
- 8.5% up to 75.0 Mbps
- 19.9% up to 50.0 Mbps
- 6.0% up to 25.0 Mbps
AT&T DSL upload speeds
In Alsip 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 Alsip DSL providers. AT&T offers 3 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 Alsip is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, AT&T customers can get speeds up to 17 Mbps.
Show all upload speeds
- 74.1% up to 20.0 Mbps
- 19.9% up to 10.0 Mbps
- 6.0% up to 5.0 Mbps
EarthLink DSL in Alsip, IL
EarthLink DSL coverage
About 98.15%, or 20,006 people, have EarthLink DSL internet available to them in the city. The company covers the entire Alsip area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Alsip.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Alsip. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout Alsip. The fastest plan anyone in Alsip can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Alsip customers is up to 83 Mbps.
Show all download speeds
- 65.7% up to 100.0 Mbps
- 8.5% up to 75.0 Mbps
- 19.9% up to 50.0 Mbps
- 6.0% up to 25.0 Mbps
EarthLink DSL upload speeds
In Alsip 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 Alsip DSL providers. EarthLink offers 3 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 Alsip is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, EarthLink customers can get speeds up to 17 Mbps.
Show all upload speeds
- 74.1% up to 20.0 Mbps
- 19.9% up to 10.0 Mbps
- 6.0% up to 5.0 Mbps
Alsip DSL by Area
This information is most helpful to those looking for homes or considering moving to Alsip or any of the areas nearby.
How does DSL internet in Alsip compare to the rest of Illinois?
DSL internet speeds in Alsip are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 83 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 98.15% in Alsip.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Alsip 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
- Merrionette Park, IL: more DSL coverage, slower speeds
- Crestwood, IL: less DSL coverage, faster speeds
- Robbins, IL: less DSL coverage, slower speeds
- Blue Island, IL: less DSL coverage, slower speeds
- Oak Lawn, IL: less DSL coverage, slower speeds
- Chicago Ridge, IL: less DSL coverage, faster speeds
- Palos Heights, IL: less DSL coverage, slower speeds
- Midlothian, IL: less DSL coverage, faster speeds
- Worth, IL: less DSL coverage, slower speeds
- Evergreen Park, IL: less DSL coverage, slower speeds
Cities with Similar Populations
- La Canada Flintridge, CA: less DSL coverage, slower speeds
- Clarksville, IN: less DSL coverage, slower speeds
- Payson, AZ: less DSL coverage, slower speeds
- Washington Court House, OH: less DSL coverage, slower speeds
- Old Jamestown, MO: less DSL coverage, faster speeds
- Evergreen Park, IL: less DSL coverage, slower speeds
- Blairsville, GA: more DSL coverage, faster speeds
- Bethel, CT: less DSL coverage, slower speeds
- Jasper, IN: less DSL coverage, slower speeds
- Temple, GA: less DSL coverage, slower speeds