In Calhoun County there are 10 residential internet providers covering 97.66% of the county. The average home can get speeds up to 929 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.
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10 Internet Service Providers in Calhoun 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 Calhoun County are not shown.
Calhoun 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
Availability maps for all providers in Calhoun County
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 97.66% of Calhoun County. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Illinois Net. Now you can call companies in Calhoun County with more confidence that they might be available.
How fast are internet speeds in Calhoun County?
The map below shows maximum internet speeds by area in Calhoun County.
Internet Speed Key
The average Calhoun County home can get up to 929 Mbps on their internet plan. For most people, the fastest download speed in the county is 1,000 Mbps, which 88.96% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Calhoun County.
Internet speeds tend to be faster in the southwest parts of Calhoun County, and slower in the east areas of the county.
What type of internet should I choose in Calhoun County?
The fastest internet for you may vary based on where in Calhoun County you live. If speed is your main concern, fiber will be the fastest internet in the county.
- Fiber is the fastest internet type for 88.96% of Calhoun County homes.
- Cable is fastest for less than 1% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 8.70%.
- Satellite internet may be the only option for 2.34% of Calhoun County homes.
Internet Market Health in Calhoun County
Internet Competition Key
The map shows how competitive the Calhoun County internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Calhoun County based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.5 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.4 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 4.1 (unhealthy)
Overall, competition is unhealthy.
Calhoun County internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Calhoun County homes have between 1 and 3 options. The type(s) of service available are fixed wireless, fiber, and dsl, though these may vary depending on the region within the county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Calhoun County internet customers who want faster speeds have between 0 and 8 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Calhoun County needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Calhoun County, along with details on where in Calhoun County and at what speeds.
Illinois Electric Cooperative Fiber in Calhoun County, IL
Illinois Net fiber coverage
About 88.96%, or 3,947 people, have Illinois Net fiber internet available to them in the county. The company covers the entire Calhoun County area. Illinois Net is a large internet service provider internet service providers in the US, with internet service available in most of Calhoun County.
Illinois Electric Cooperative fiber download speeds
Illinois Net is the fastest when comparing download speeds to all other internet providers in Calhoun County. Versus other fiber providers in the area, Illinois Net fiber is the fastest. There are no different maximum speeds throughout Calhoun County. The fastest plan anyone in Calhoun County can order from Illinois Net goes up to 1,000 Mbps, and all Calhoun County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Illinois Electric Cooperative fiber upload speeds
In Calhoun County download speeds tend to be equal to than upload speeds for Illinois Net fiber. Compared to other ISPs, Illinois Net is the fastest where upload speeds are concerned, and the fastest compared to other Calhoun County fiber providers. Illinois Net offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Calhoun County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Frontier Communications DSL in Calhoun County, IL
Frontier DSL coverage
About 44.65%, or 1,981 people, have Frontier DSL internet available to them in the county. The company covers the central, southeast, north, northeast, northwest, south, and east Calhoun County area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in some of Calhoun County.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Calhoun County. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Calhoun County. The fastest plan anyone in Calhoun County can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Calhoun County customers is up to 60 Mbps.
Show all download speeds
- 35.9% up to 115.0 Mbps
- 11.3% up to 90.0 Mbps
- 5.2% up to 70.0 Mbps
- 0.9% up to 45.0 Mbps
- 46.6% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Calhoun County download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and the fastest compared to other Calhoun County DSL providers. Frontier offers 4 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 Calhoun County is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 3.7 Mbps.
Show all upload speeds
- 35.9% up to 7.0 Mbps
- 11.3% up to 5.0 Mbps
- 6.1% up to 3.0 Mbps
- 46.6% up to 1.0 Mbps
Wisper Internet Fixed Wireless in Calhoun County, IL
Wisper Internet fixed wireless coverage
About 67.93%, or 3,014 people, have Wisper Internet fixed wireless internet available to them in the county. The company covers the central, south, northwest, north, west, southeast, northeast, and southwest Calhoun County area. Wisper Internet is a large internet service provider internet service providers in the US, with internet service available in much of Calhoun County.
Wisper Internet fixed wireless download speeds
Wisper Internet is above average when comparing download speeds to all other internet providers in Calhoun County. Versus other fixed wireless providers in the area, Wisper Internet fixed wireless is the fastest. There are 3 different maximum speeds throughout Calhoun County. The fastest plan anyone in Calhoun County can order from Wisper Internet goes up to 400 Mbps, the slowest package only goes up to 50 Mbps, and the county-wide average maximum speed for Calhoun County customers is up to 350 Mbps.
Show all download speeds
- 83.5% up to 400.0 Mbps
- 16.0% up to 100.0 Mbps
- 0.6% up to 50.0 Mbps
Wisper Internet fixed wireless upload speeds
In Calhoun County download speeds tend to be faster than than upload speeds for Wisper Internet fixed wireless. Compared to other ISPs, Wisper Internet is below average where upload speeds are concerned, and the fastest compared to other Calhoun County fixed wireless providers. Wisper Internet offers 3 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 Calhoun County is up to 30 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Wisper Internet customers can get speeds up to 28 Mbps.
Show all upload speeds
- 83.5% up to 30.0 Mbps
- 16.0% up to 20.0 Mbps
- 0.6% up to 5.0 Mbps
US Cellular Fixed Wireless in Calhoun County, IL
US Cellular fixed wireless coverage
About 63.15%, or 2,802 people, have US Cellular fixed wireless internet available to them in the county. The company covers the entire Calhoun County area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Calhoun County.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in Calhoun County. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Calhoun County. The fastest plan anyone in Calhoun County can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Calhoun County customers is up to 21 Mbps.
Show all download speeds
- 75.7% up to 25.0 Mbps
- 24.3% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Calhoun County download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is the slowest where upload speeds are concerned, and the slowest compared to other Calhoun County fixed wireless providers. US Cellular 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 Calhoun County is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 2.5 Mbps.
Show all upload speeds
- 75.7% up to 3.0 Mbps
- 24.3% up to 1.0 Mbps
Verizon Fixed Wireless in Calhoun County, IL
Verizon fixed wireless coverage
About 52.24%, or 2,318 people, have Verizon fixed wireless internet available to them in the county. The company covers the entire Calhoun County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Calhoun County.
Verizon fixed wireless download speeds
Verizon is above average when comparing download speeds to all other internet providers in Calhoun County. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Calhoun County. The fastest plan anyone in Calhoun County can order from Verizon goes up to 300 Mbps, and all Calhoun County customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Calhoun County download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and above average compared to other Calhoun County fixed wireless providers. Verizon offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Calhoun County is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Illinois Electric Cooperative Fixed Wireless in Calhoun County, IL
Illinois Net fixed wireless coverage
About 39.96%, or 1,773 people, have Illinois Net fixed wireless internet available to them in the county. The company covers the southeast, south, central, northwest, north, and west Calhoun County area. Illinois Net is a large internet service provider internet service providers in the US, with internet service available in some of Calhoun County.
Illinois Electric Cooperative fixed wireless download speeds
Illinois Net is below average when comparing download speeds to all other internet providers in Calhoun County. Versus other fixed wireless providers in the area, Illinois Net fixed wireless is below average. There are 3 different maximum speeds throughout Calhoun County. The fastest plan anyone in Calhoun County can order from Illinois Net goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Calhoun County customers is up to 25 Mbps.
Show all download speeds
- 5.5% up to 100.0 Mbps
- 70.3% up to 25.0 Mbps
- 24.3% up to 10.0 Mbps
Illinois Electric Cooperative fixed wireless upload speeds
In Calhoun County download speeds tend to be faster than than upload speeds for Illinois Net fixed wireless. Compared to other ISPs, Illinois Net is below average where upload speeds are concerned, and below average compared to other Calhoun County fixed wireless providers. Illinois Net offers 3 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 Calhoun County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Illinois Net customers can get speeds up to 4.9 Mbps.
Show all upload speeds
- 5.5% up to 20.0 Mbps
- 70.3% up to 5.0 Mbps
- 24.3% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Calhoun County, IL
T-Mobile Home Internet fixed wireless coverage
About 31.21%, or 1,385 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the central, southeast, south, west, northwest, and southwest Calhoun County area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Calhoun County.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Calhoun County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Calhoun County. The fastest plan anyone in Calhoun County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Calhoun County customers is up to 44 Mbps.
Show all download speeds
- 25.1% up to 100.0 Mbps
- 74.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Calhoun County download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other Calhoun County fixed wireless providers. T-Mobile Home Internet 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 Calhoun County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 7.3 Mbps.
Show all upload speeds
- 25.1% up to 20.0 Mbps
- 74.9% up to 3.0 Mbps
EarthLink Fixed Wireless in Calhoun County, IL
EarthLink fixed wireless coverage
About 26.98%, or 1,197 people, have EarthLink fixed wireless internet available to them in the county. The company covers the southeast, south, central, north, and northwest Calhoun County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Calhoun County.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Calhoun County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Calhoun County. The fastest plan anyone in Calhoun County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Calhoun County customers is up to 39 Mbps.
Show all download speeds
- 18.9% up to 100.0 Mbps
- 81.1% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Calhoun County download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Calhoun County fixed wireless providers. EarthLink 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 Calhoun County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 6.2 Mbps.
Show all upload speeds
- 18.9% up to 20.0 Mbps
- 81.1% up to 3.0 Mbps
AT&T Fixed Wireless in Calhoun County, IL
AT&T fixed wireless coverage
About 26.98%, or 1,197 people, have AT&T fixed wireless internet available to them in the county. The company covers the southeast, south, central, north, and northwest Calhoun County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Calhoun County.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Calhoun County. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Calhoun County. The fastest plan anyone in Calhoun County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Calhoun County customers is up to 39 Mbps.
Show all download speeds
- 18.9% up to 100.0 Mbps
- 81.1% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Calhoun County download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Calhoun County fixed wireless providers. AT&T 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 Calhoun County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 6.2 Mbps.
Show all upload speeds
- 18.9% up to 20.0 Mbps
- 81.1% up to 3.0 Mbps
Calhoun County Internet by Area
This information is most helpful to those looking for homes or considering moving to Calhoun County or any of the areas nearby.
How does internet in Calhoun County compare to the rest of Illinois?
Internet speeds in Calhoun County are slower versus the average speeds in Illinois: 2,791 Mbps in Illinois versus 929 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in Illinois is 99.02% versus 97.66% in Calhoun County.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Calhoun County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- Jersey County, IL: more internet coverage, faster speeds
- Macoupin County, IL: more internet coverage, faster speeds
- Montgomery County, IL: more internet coverage, faster speeds
- Audrain County, MO: more internet coverage, faster speeds
- Effingham County, IL: more internet coverage, faster speeds
- Howard County, MO: less internet coverage, slower speeds
- Cumberland County, IL: more internet coverage, faster speeds
- Jasper County, IL: more internet coverage, faster speeds
- Saline County, MO: less internet coverage, slower speeds
- Crawford County, IL: more internet coverage, faster speeds
Counties with Similar Populations
- Martin County, IN: less internet coverage, faster speeds
- Lewis County, KY: more internet coverage, slower speeds
- Lexington City, VA: less internet coverage, faster speeds
- Linn County, MO: more internet coverage, faster speeds
- Madison County, MO: more internet coverage, slower speeds
- Madison Parish, LA: less internet coverage, faster speeds
- Magoffin County, KY: more internet coverage, faster speeds
- Maries County, MO: more internet coverage, slower speeds
- Marion County, GA: less internet coverage, faster speeds
- Marion County, TX: less internet coverage, faster speeds