In Carterville there is 1 residential Cable provider covering 90.99% of the city. The average home can get speeds up to 1,000 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 Carterville, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Carterville, IL please click below.
Carterville, IL Availability Maps
Cable Internet Service Provider in Carterville
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 Carterville are not shown.
Carterville 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 Carterville is cable internet available?
Cable Internet Availability Key
Cable is available in 90.99% of Carterville. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Mediacom. Call one of the companies with service in Carterville above to see who has service at your home.
How fast is cable internet in Carterville?
The map below shows maximum cable internet speeds by area in Carterville.
Cable Internet Speed Key
The average Carterville home can get up to 1,000 Mbps on their cable internet plan. The fastest cable download speed in the city is 1,000 Mbps, which 90.99% of residents can get.
Is cable the fastest internet I can get in Carterville?
The fastest internet for you may vary based on where in Carterville you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 99.26% of Carterville homes.
- Cable is fastest for less than 1% 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 Carterville homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Carterville, along with details on where in Carterville and at what speeds.
Mediacom Cable in Carterville, IL
Mediacom cable coverage
About 90.99%, or 6,884 people, have Mediacom cable internet available to them in the city. The company covers the entire Carterville area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in most of Carterville.
Mediacom cable download speeds
Mediacom is below average when comparing download speeds to all other internet providers in Carterville. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Carterville. The fastest plan anyone in Carterville can order from Mediacom goes up to 1,000 Mbps, and all Carterville customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Carterville download speeds tend to be faster than than upload speeds for Mediacom cable. Compared to other ISPs, Mediacom is below average where upload speeds are concerned, and the fastest compared to other Carterville cable providers. Mediacom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carterville is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Carterville Cable by Area
This information is most helpful to those looking for homes or considering moving to Carterville or any of the areas nearby.
How does cable internet in Carterville compare to the rest of Illinois?
Cable internet speeds in Carterville are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 1,000 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Illinois is 0.00% versus 90.99% in Carterville.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Carterville 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
- Crainville, IL: more cable coverage, similar speeds
- Cambria, IL: more cable coverage, similar speeds
- Crab Orchard Estates, IL: less cable coverage, similar speeds
- Colp, IL: less cable coverage, similar speeds
- Energy, IL: less cable coverage, similar speeds
- Herrin, IL: more cable coverage, similar speeds
- Reeds Station, IL: less cable coverage, similar speeds
- Hurst, IL: more cable coverage, similar speeds
- Bush, IL: more cable coverage, similar speeds
- DeSoto, IL: less cable coverage, similar speeds
Cities with Similar Populations
- Bedford, PA: more cable coverage, faster speeds
- Unionville, CT: more cable coverage, faster speeds
- Van Alstyne, TX: less cable coverage, similar speeds
- Black River Falls, WI: less cable coverage, similar speeds
- Bishopville, SC: less cable coverage, similar speeds
- Berryville, AR: less cable coverage, faster speeds
- Bernardsville, NJ: more cable coverage, faster speeds
- Berkeley, MO: more cable coverage, similar speeds
- Belfast, ME: less cable coverage, similar speeds
- Umatilla, OR: less cable coverage, slower speeds