In Lisle there are 2 residential Cable providers covering 99.83% of the city. The average home can get speeds up to 1,325 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 Cable internet providers in Lisle, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Lisle, IL please click below.
Cable Internet Service Providers in Lisle
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 Lisle are not shown.
Lisle 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 Lisle is cable internet available?
Cable Internet Availability Key
Cable is available in 99.83% of Lisle. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is XFINITY. Call one of the companies with service in Lisle above to see who has service at your home.
How fast is cable internet in Lisle?
The map below shows maximum cable internet speeds by area in Lisle.
Cable Internet Speed Key
The average Lisle home can get up to 1,325 Mbps on their cable internet plan. The fastest cable download speed in the city is 2,000 Mbps, which 14.74% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 82.68% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Lisle.
Cable internet speeds tend to be faster in the west parts of Lisle, and slower in the central areas of the city.
Is cable the fastest internet I can get in Lisle?
The fastest internet for you may vary based on where in Lisle you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 20.84% of Lisle homes.
- Cable is fastest for 78.99% 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 Lisle homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Lisle, along with details on where in Lisle and at what speeds.
XFINITY from Comcast Cable in Lisle, IL
XFINITY cable coverage
About 99.83%, or 29,062 people, have XFINITY cable internet available to them in the city. The company covers the entire Lisle area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Lisle.
XFINITY from Comcast cable download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Lisle. Versus other cable providers in the area, XFINITY cable is the slowest. There are 2 different maximum speeds throughout Lisle. The fastest plan anyone in Lisle can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Lisle customers is up to 1,318 Mbps.
Show all download speeds
- 14.8% up to 2,000.0 Mbps
- 85.2% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Lisle download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Lisle cable providers. XFINITY 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 Lisle is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 67 Mbps.
Show all upload speeds
- 14.8% up to 250.0 Mbps
- 85.2% up to 35.0 Mbps
Astound Broadband Cable in Lisle, IL
Astound Broadband cable coverage
About 2.69%, or 784 people, have Astound Broadband cable internet available to them in the city. The company covers the southwest Lisle area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Lisle.
Astound Broadband cable download speeds
Astound Broadband is below average when comparing download speeds to all other internet providers in Lisle. Versus other cable providers in the area, Astound Broadband cable is the fastest. There are no different maximum speeds throughout Lisle. The fastest plan anyone in Lisle can order from Astound Broadband goes up to 1,500 Mbps, and all Lisle customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband cable upload speeds
In Lisle download speeds tend to be faster than than upload speeds for Astound Broadband cable. Compared to other ISPs, Astound Broadband is below average where upload speeds are concerned, and the slowest compared to other Lisle cable providers. Astound Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lisle is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Lisle Cable by Area
This information is most helpful to those looking for homes or considering moving to Lisle or any of the areas nearby.
How does cable internet in Lisle compare to the rest of Illinois?
Cable internet speeds in Lisle are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 1,325 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Illinois is 0.00% versus 99.83% in Lisle.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Lisle are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable 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
- Woodridge, IL: less cable coverage, faster speeds
- Downers Grove, IL: less cable coverage, faster speeds
- Wheaton, IL: less cable coverage, faster speeds
- Naperville, IL: less cable coverage, faster speeds
- Glen Ellyn, IL: more cable coverage, faster speeds
- Westmont, IL: more cable coverage, faster speeds
- Warrenville, IL: less cable coverage, faster speeds
- Darien, IL: less cable coverage, faster speeds
- Bolingbrook, IL: more cable coverage, faster speeds
- Clarendon Hills, IL: less cable coverage, faster speeds
Cities with Similar Populations
- Roslindale, MA: more cable coverage, faster speeds
- Melrose, MA: more cable coverage, faster speeds
- Miccosukee Cpo, FL: less cable coverage, slower speeds
- Middleton, WI: less cable coverage, slower speeds
- Milford, MA: more cable coverage, faster speeds
- Richmond Hill, GA: less cable coverage, faster speeds
- Rockville Centre, NY: more cable coverage, slower speeds
- Rolla, MO: less cable coverage, slower speeds
- Rosharon, TX: less cable coverage, faster speeds
- Mehlville, MO: less cable coverage, slower speeds