In Willowbrook there are 2 residential DSL providers covering 90.98% of the city. The average home can get speeds up to 84 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 Willowbrook, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Willowbrook, IL please click below.
Willowbrook, IL Availability Maps
DSL Internet Service Providers in Willowbrook
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 Willowbrook are not shown.
Willowbrook 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 Willowbrook is DSL internet available?
DSL Internet Availability Key
DSL is available in 90.98% of Willowbrook. 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 Willowbrook above to see who has service at your home.
How fast is DSL internet in Willowbrook?
The map below shows maximum DSL internet speeds by area in Willowbrook.
DSL Internet Speed Key
The average Willowbrook home can get up to 84 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 61.63% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 6.23% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Willowbrook.
DSL internet speeds tend to be faster in the southeast parts of Willowbrook, and slower in the west areas of the city.
Is DSL the fastest internet I can get in Willowbrook?
The fastest internet for you may vary based on where in Willowbrook you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 15.37% of Willowbrook homes.
- Cable is fastest for 84.52% 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 Willowbrook homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Willowbrook, along with details on where in Willowbrook and at what speeds.
EarthLink DSL in Willowbrook, IL
EarthLink DSL coverage
About 90.98%, or 10,136 people, have EarthLink DSL internet available to them in the city. The company covers the entire Willowbrook area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Willowbrook.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Willowbrook. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout Willowbrook. The fastest plan anyone in Willowbrook 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 Willowbrook customers is up to 84 Mbps.
Show all download speeds
- 67.7% up to 100.0 Mbps
- 8.9% up to 75.0 Mbps
- 16.5% up to 50.0 Mbps
- 6.8% up to 25.0 Mbps
EarthLink DSL upload speeds
In Willowbrook 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 Willowbrook 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 Willowbrook 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
- 76.7% up to 20.0 Mbps
- 16.5% up to 10.0 Mbps
- 6.8% up to 5.0 Mbps
AT&T DSL in Willowbrook, IL
AT&T DSL coverage
About 90.98%, or 10,136 people, have AT&T DSL internet available to them in the city. The company covers the entire Willowbrook area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Willowbrook.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Willowbrook. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout Willowbrook. The fastest plan anyone in Willowbrook 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 Willowbrook customers is up to 84 Mbps.
Show all download speeds
- 67.7% up to 100.0 Mbps
- 8.9% up to 75.0 Mbps
- 16.5% up to 50.0 Mbps
- 6.8% up to 25.0 Mbps
AT&T DSL upload speeds
In Willowbrook 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 Willowbrook 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 Willowbrook 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
- 76.7% up to 20.0 Mbps
- 16.5% up to 10.0 Mbps
- 6.8% up to 5.0 Mbps
Willowbrook DSL by Area
This information is most helpful to those looking for homes or considering moving to Willowbrook or any of the areas nearby.
How does DSL internet in Willowbrook compare to the rest of Illinois?
DSL internet speeds in Willowbrook are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 84 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 90.98% in Willowbrook.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Willowbrook 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
- Hinsdale, IL: more DSL coverage, slower speeds
- Burr Ridge, IL: more DSL coverage, slower speeds
- Clarendon Hills, IL: more DSL coverage, slower speeds
- Darien, IL: less DSL coverage, slower speeds
- Westmont, IL: more DSL coverage, faster speeds
- Indian Head Park, IL: more DSL coverage, faster speeds
- Western Springs, IL: less DSL coverage, slower speeds
- Downers Grove, IL: more DSL coverage, slower speeds
- Countryside, IL: more DSL coverage, slower speeds
- Willow Springs, IL: more DSL coverage, faster speeds
Cities with Similar Populations
- Maysville, KY: more DSL coverage, slower speeds
- Manville, NJ: less DSL coverage, slower speeds
- Marathon, FL: less DSL coverage, slower speeds
- Marble Falls, TX: less DSL coverage, slower speeds
- Markham, IL: less DSL coverage, slower speeds
- Marshall, MI: less DSL coverage, slower speeds
- Mattawan, MI: less DSL coverage, slower speeds
- Maunabo, PR: less DSL coverage, slower speeds
- Maxton, NC: less DSL coverage, slower speeds
- Mcdonald, PA: less DSL coverage, slower speeds