In Belleville there is 1 residential Cable provider covering 96.20% 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 Belleville, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Belleville, IL please click below.
Belleville, IL Availability Maps
Cable Internet Service Provider in Belleville
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 Belleville are not shown.
Belleville 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 Belleville is cable internet available?
Cable Internet Availability Key
Cable is available in 96.20% of Belleville. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Spectrum. Call one of the companies with service in Belleville above to see who has service at your home.
How fast is cable internet in Belleville?
The map below shows maximum cable internet speeds by area in Belleville.
Cable Internet Speed Key
The average Belleville 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 96.20% of residents can get.
Is cable the fastest internet I can get in Belleville?
The fastest internet for you may vary based on where in Belleville you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 45.33% of Belleville homes.
- Cable is fastest for 50.96% of the city.
- DSL is fastest for 1.45%.
- Fixed wireless is fastest for 1.73%.
- Satellite internet may be the only option for less than 1% of Belleville homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Belleville, along with details on where in Belleville and at what speeds.
Spectrum Cable in Belleville, IL
Spectrum cable coverage
About 96.20%, or 61,665 people, have Spectrum cable internet available to them in the city. The company covers the entire Belleville area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Belleville.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Belleville. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Belleville. The fastest plan anyone in Belleville can order from Spectrum goes up to 1,000 Mbps, and all Belleville customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Belleville download speeds tend to be equal to than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Belleville cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Belleville is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Belleville Cable by Area
This information is most helpful to those looking for homes or considering moving to Belleville or any of the areas nearby.
How does cable internet in Belleville compare to the rest of Illinois?
Cable internet speeds in Belleville 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 96.20% in Belleville.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Belleville 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
- Swansea, IL: more cable coverage, similar speeds
- Shiloh, IL: more cable coverage, similar speeds
- Fairview Heights, IL: more cable coverage, similar speeds
- O'Fallon, IL: more cable coverage, similar speeds
- Scott AFB, IL: less cable coverage, similar speeds
- Millstadt, IL: less cable coverage, similar speeds
- Centreville, IL: more cable coverage, similar speeds
- Caseyville, IL: more cable coverage, similar speeds
- Alorton, IL: more cable coverage, similar speeds
- Scott Air Force Base, IL: more cable coverage, similar speeds
Cities with Similar Populations
- Lebanon, PA: more cable coverage, faster speeds
- Niagara Falls, NY: more cable coverage, similar speeds
- Mechanicsville, VA: more cable coverage, faster speeds
- Martinsburg, WV: more cable coverage, faster speeds
- West Hartford, CT: more cable coverage, faster speeds
- Coon Rapids, MN: more cable coverage, faster speeds
- Eden Prairie, MN: more cable coverage, faster speeds
- Bay City, MI: more cable coverage, similar speeds
- North Richland Hills, TX: more cable coverage, similar speeds
- Port Orange, FL: more cable coverage, similar speeds