In 61866 there is 1 residential Cable provider covering 95.75% of the zip. 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 61866, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in 61866, IL please click below.
Cable Internet Service Provider in 61866
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 61866 are not shown.
61866 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 61866 is cable internet available?
Cable Internet Availability Key
Cable is available in 95.75% of 61866. 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 61866 above to see who has service at your home.
How fast is cable internet in 61866?
The map below shows maximum cable internet speeds by area in 61866.
Cable Internet Speed Key
The average 61866 home can get up to 1,001 Mbps on their cable internet plan. The fastest cable download speed in the zip is 1,200 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, 95.10% 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 61866.
Cable internet speeds tend to be faster in the west parts of 61866, and slower in the east areas of the zip.
Is cable the fastest internet I can get in 61866?
The fastest internet for you may vary based on where in 61866 you live. In general, fiber competes most often with cable in the zip.
- Fiber is the fastest internet type for 87.71% of 61866 homes.
- Cable is fastest for 8.20% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 3.85%.
- Satellite internet may be the only option for less than 1% of 61866 homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in 61866, along with details on where in 61866 and at what speeds.
Mediacom Cable in 61866, IL
Mediacom cable coverage
About 95.75%, or 12,873 people, have Mediacom cable internet available to them in the zip. The company covers the entire 61866 area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in most of 61866.
Mediacom cable download speeds
Mediacom is below average when comparing download speeds to all other internet providers in 61866. Versus other cable providers in the area, Mediacom cable is the slowest. There are no different maximum speeds throughout 61866. The fastest plan anyone in 61866 can order from Mediacom goes up to 1,000 Mbps, and all 61866 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In 61866 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 61866 cable providers. Mediacom offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 61866 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
61866 Cable by Area
This information is most helpful to those looking for homes or considering moving to 61866 or any of the areas nearby.
How does cable internet in 61866 compare to the rest of Illinois?
Cable internet speeds in 61866 are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 1,001 Mbps in the zip. The state has similar cable availability compared to the zip. Average cable coverage in Illinois is 0.00% versus 95.75% in 61866.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around 61866 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 61878, IL: less cable coverage, slower speeds
- 60949, IL: less cable coverage, slower speeds
- 61847, IL: less cable coverage, slower speeds
- 61840, IL: less cable coverage, slower speeds
- 60957, IL: less cable coverage, slower speeds
- 61843, IL: less cable coverage, slower speeds
- 60936, IL: less cable coverage, slower speeds
- 61724, IL: less cable coverage, slower speeds
- 61854, IL: less cable coverage, slower speeds
- 61770, IL: less cable coverage, slower speeds
Zip Codes with Similar Populations
- 60712, IL: more cable coverage, faster speeds
- 33403, FL: more cable coverage, faster speeds
- 33873, FL: less cable coverage, faster speeds
- 34731, FL: more cable coverage, faster speeds
- 44041, OH: more cable coverage, slower speeds
- 99006, WA: less cable coverage, faster speeds
- 98948, WA: less cable coverage, slower speeds
- 89508, NV: less cable coverage, slower speeds
- 85262, AZ: less cable coverage, faster speeds
- 35504, AL: more cable coverage, slower speeds