In LaSalle County there are 3 residential Cable providers covering 81.32% of the county. The average home can get speeds up to 1,195 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 LaSalle County, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in LaSalle County, IL please click below.
LaSalle County, IL Availability Maps
Cable Internet Service Providers in LaSalle 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 LaSalle County are not shown.
LaSalle 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 LaSalle County is cable internet available?
Cable Internet Availability Key
Cable is available in 81.32% of LaSalle County. 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 LaSalle County above to see who has service at your home.
How fast is cable internet in LaSalle County?
The map below shows maximum cable internet speeds by area in LaSalle County.
Cable Internet Speed Key
The average LaSalle County home can get up to 1,195 Mbps on their cable internet plan. The fastest cable download speed in the county is 2,500 Mbps, which 2.81% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 43.01% 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 LaSalle County.
Cable internet speeds tend to be faster in the northeast parts of LaSalle County, and slower in the north areas of the county.
Is cable the fastest internet I can get in LaSalle County?
The fastest internet for you may vary based on where in LaSalle County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 41.45% of LaSalle County homes.
- Cable is fastest for 44.73% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 13.28%.
- Satellite internet may be the only option for less than 1% of LaSalle County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in LaSalle County, along with details on where in LaSalle County and at what speeds.
Mediacom Cable in LaSalle County, IL
Mediacom cable coverage
About 43.64%, or 47,852 people, have Mediacom cable internet available to them in the county. The company covers the central, south, east, southeast, north, northeast, and southwest LaSalle County area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in some of LaSalle County.
Mediacom cable download speeds
Mediacom is above average when comparing download speeds to all other internet providers in LaSalle County. Versus other cable providers in the area, Mediacom cable is below average. There are no different maximum speeds throughout LaSalle County. The fastest plan anyone in LaSalle County can order from Mediacom goes up to 1,000 Mbps, and all LaSalle County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In LaSalle 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 above average compared to other LaSalle County cable providers. Mediacom offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in LaSalle County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
XFINITY from Comcast Cable in LaSalle County, IL
XFINITY cable coverage
About 35.50%, or 38,927 people, have XFINITY cable internet available to them in the county. The company covers the west, northwest, northeast, southwest, central, southeast, south, and north LaSalle County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in some of LaSalle County.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in LaSalle County. Versus other cable providers in the area, XFINITY cable is above average. There are 2 different maximum speeds throughout LaSalle County. The fastest plan anyone in LaSalle County can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the county-wide average maximum speed for LaSalle County customers is up to 1,329 Mbps.
Show all download speeds
- 16.1% up to 2,000.0 Mbps
- 83.9% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In LaSalle County 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 LaSalle County cable providers. XFINITY offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in LaSalle County 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 70 Mbps.
Show all upload speeds
- 16.1% up to 250.0 Mbps
- 83.9% up to 35.0 Mbps
Kraus Cable in LaSalle County, IL
Kraus cable coverage
About 2.81%, or 3,082 people, have Kraus cable internet available to them in the county. The company covers the east and southeast LaSalle County area. Kraus is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of LaSalle County.
Kraus cable download speeds
Kraus is above average when comparing download speeds to all other internet providers in LaSalle County. Versus other cable providers in the area, Kraus cable is the fastest. There are no different maximum speeds throughout LaSalle County. The fastest plan anyone in LaSalle County can order from Kraus goes up to 2,500 Mbps, and all LaSalle County customers can get this speed.
Show all download speeds
- 100.0% up to 2,500.0 Mbps
Kraus cable upload speeds
In LaSalle County download speeds tend to be faster than than upload speeds for Kraus cable. Compared to other ISPs, Kraus is below average where upload speeds are concerned, and above average compared to other LaSalle County cable providers. Kraus offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in LaSalle County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
LaSalle County Cable by Area
This information is most helpful to those looking for homes or considering moving to LaSalle County or any of the areas nearby.
How does cable internet in LaSalle County compare to the rest of Illinois?
Cable internet speeds in LaSalle County are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 1,195 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in Illinois is 0.00% versus 81.32% in LaSalle County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around LaSalle 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
- Putnam County, IL: less cable coverage, slower speeds
- Bureau County, IL: less cable coverage, slower speeds
- Grundy County, IL: more cable coverage, faster speeds
- Henry County, IL: less cable coverage, slower speeds
- Rock Island County, IL: more cable coverage, slower speeds
- Mercer County, IL: less cable coverage, slower speeds
- Muscatine County, IA: less cable coverage, slower speeds
- Starke County, IN: less cable coverage, slower speeds
- Louisa County, IA: less cable coverage, slower speeds
- Marshall County, IN: less cable coverage, slower speeds
Counties with Similar Populations
- Woodbury County, IA: more cable coverage, slower speeds
- Androscoggin County, ME: more cable coverage, slower speeds
- Bartow County, GA: more cable coverage, faster speeds
- Bay County, MI: more cable coverage, slower speeds
- Bradley County, TN: more cable coverage, slower speeds
- Calhoun County, AL: more cable coverage, slower speeds
- Carroll County, GA: more cable coverage, faster speeds
- Windham County, CT: more cable coverage, faster speeds
- Laramie County, WY: less cable coverage, slower speeds
- Cowlitz County, WA: more cable coverage, faster speeds