In Shelby County there are 2 residential Cable providers covering 48.35% of the county. The average home can get speeds up to 1,001 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 Shelby County, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Shelby County, IL please click below.
Shelby County, IL Availability Maps
Cable Internet Service Providers in Shelby County
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 Shelby County are not shown.
Shelby County 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 Shelby County is cable internet available?
Cable Internet Availability Key
Cable is available in 48.35% of Shelby County. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Cable One. Call one of the companies with service in Shelby County above to see who has service at your home.
How fast is cable internet in Shelby County?
The map below shows maximum cable internet speeds by area in Shelby County.
Cable Internet Speed Key
The average Shelby County home can get up to 1,001 Mbps on their cable internet plan. The fastest cable download speed in the county is 1,500 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 48.24% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Shelby County.
Cable internet speeds tend to be faster in the south parts of Shelby County, and slower in the central areas of the county.
Is cable the fastest internet I can get in Shelby County?
The fastest internet for you may vary based on where in Shelby County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 53.51% of Shelby County homes.
- Cable is fastest for 8.39% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 36.47%.
- Satellite internet may be the only option for less than 1% of Shelby County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Shelby County, along with details on where in Shelby County and at what speeds.
Sparklight Cable in Shelby County, IL
Sparklight cable coverage
About 35.11%, or 7,369 people, have Sparklight cable internet available to them in the county. The company covers the central, northwest, north, west, and east Shelby County area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in some of Shelby County.
Sparklight cable download speeds
Sparklight is above average when comparing download speeds to all other internet providers in Shelby County. Versus other cable providers in the area, Sparklight cable is one of the slowest. There are no different maximum speeds throughout Shelby County. The fastest plan anyone in Shelby County can order from Sparklight goes up to 1,000 Mbps, and all Shelby County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In Shelby County download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and one of the fastest compared to other Shelby County cable providers. Sparklight offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Shelby County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Mediacom Cable in Shelby County, IL
Mediacom cable coverage
About 13.13%, or 2,756 people, have Mediacom cable internet available to them in the county. The company covers the northeast, southeast, and east Shelby County area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Shelby County.
Mediacom cable download speeds
Mediacom is above average when comparing download speeds to all other internet providers in Shelby County. Versus other cable providers in the area, Mediacom cable is one of the slowest. There are no different maximum speeds throughout Shelby County. The fastest plan anyone in Shelby County can order from Mediacom goes up to 1,000 Mbps, and all Shelby County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Shelby County 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 one of the fastest compared to other Shelby County cable providers. Mediacom offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Shelby County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Shelby County Cable by Area
This information is most helpful to those looking for homes or considering moving to Shelby County or any of the areas nearby.
How does cable internet in Shelby County compare to the rest of Illinois?
Cable internet speeds in Shelby County are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 1,001 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in Illinois is 0.00% versus 48.35% in Shelby County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Shelby County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Cumberland County, IL: less cable coverage, slower speeds
- Coles County, IL: more cable coverage, slower speeds
- Clark County, IL: more cable coverage, slower speeds
- Vigo County, IN: more cable coverage, slower speeds
- Greene County, IL: more cable coverage, slower speeds
- Clay County, IN: more cable coverage, slower speeds
- Owen County, IN: less cable coverage, faster speeds
- Pike County, MO: less cable coverage, slower speeds
- Brown County, IN: less cable coverage, faster speeds
- Bartholomew County, IN: more cable coverage, faster speeds
Counties with Similar Populations
- Grand County, CO: more cable coverage, faster speeds
- White County, IL: more cable coverage, slower speeds
- White County, IN: more cable coverage, faster speeds
- White County, TN: more cable coverage, slower speeds
- Wilbarger County, TX: more cable coverage, slower speeds
- Willacy County, TX: more cable coverage, slower speeds
- Williamsburg City, VA: more cable coverage, faster speeds
- Winn Parish, LA: less cable coverage, slower speeds
- Winneshiek County, IA: more cable coverage, slower speeds
- Grenada County, MS: more cable coverage, slower speeds