In Energy there are 13 residential internet providers covering 99.92% of the city. The average home can get speeds up to 7,239 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.
Jump to Availability Maps
13 Internet Service Providers in Energy
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 Energy are not shown.
Energy 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 Energy
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.
Please note some providers will take longer to load than others
Internet service is available in 99.92% of Energy. 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 Cable One. Now you can call companies in Energy with more confidence that they might be available.
How fast are internet speeds in Energy?
The map below shows maximum internet speeds by area in Energy.
Internet Speed Key
The average Energy home can get up to 7,239 Mbps on their internet plan. For most people, the fastest download speed in the city is 10,000 Mbps, which 26.01% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 7.41% 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 Energy.
Internet speeds tend to be faster in the northeast parts of Energy, and slower in the southeast areas of the city.
What type of internet should I choose in Energy?
The fastest internet for you may vary based on where in Energy you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 99.92% of Energy homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Energy homes.
Internet Market Health in Energy
Internet Competition Key
The map shows how competitive the Energy 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 Energy based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.4 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.0 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.3 (very healthy)
Overall, competition is very healthy.
Energy internet customers have the ability to buy internet service from 1 to 12 different providers, depending on where they live. For different types of service, Energy homes have between 1 and 4 options. The type(s) of service available are fiber, fixed wireless, cable, and dsl, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Energy internet customers who want faster speeds have between 1 and 11 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, Energy is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Energy, along with details on where in Energy and at what speeds.
Mediacom Cable in Energy, IL
Mediacom cable coverage
About 89.30%, or 1,085 people, have Mediacom cable internet available to them in the city. The company covers the entire Energy area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in most of Energy.
Mediacom cable download speeds
Mediacom is below average when comparing download speeds to all other internet providers in Energy. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from Mediacom goes up to 1,000 Mbps, and all Energy customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Energy 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 Energy cable providers. Mediacom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Energy is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Sparklight Fiber in Energy, IL
Sparklight fiber coverage
About 85.19%, or 1,035 people, have Sparklight fiber internet available to them in the city. The company covers the entire Energy area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in most of Energy.
Sparklight fiber download speeds
Sparklight is above average when comparing download speeds to all other internet providers in Energy. Versus other fiber providers in the area, Sparklight fiber is above average. There are no different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from Sparklight goes up to 7,000 Mbps, and all Energy customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Sparklight fiber upload speeds
In Energy download speeds tend to be equal to than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is above average where upload speeds are concerned, and above average compared to other Energy fiber providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Energy is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications Fiber in Energy, IL
Frontier fiber coverage
About 83.37%, or 1,013 people, have Frontier fiber internet available to them in the city. The company covers the entire Energy area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of Energy.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in Energy. Versus other fiber providers in the area, Frontier fiber is above average. There are no different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from Frontier goes up to 5,000 Mbps, and all Energy customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Frontier Communications fiber upload speeds
In Energy download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is above average where upload speeds are concerned, and above average compared to other Energy fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Energy is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Hamilton County Communications Fiber in Energy, IL
Hamilton County Communications fiber coverage
About 58.35%, or 709 people, have Hamilton County Communications fiber internet available to them in the city. The company covers the entire Energy area. Hamilton County Communications is a large internet service provider internet service providers in the US, with internet service available in a majority of Energy.
Hamilton County Communications fiber download speeds
Hamilton County Communications is below average when comparing download speeds to all other internet providers in Energy. Versus other fiber providers in the area, Hamilton County Communications fiber is one of the slowest. There are no different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from Hamilton County Communications goes up to 1,000 Mbps, and all Energy customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Hamilton County Communications fiber upload speeds
In Energy download speeds tend to be equal to than upload speeds for Hamilton County Communications fiber. Compared to other ISPs, Hamilton County Communications is below average where upload speeds are concerned, and one of the slowest compared to other Energy fiber providers. Hamilton County Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Energy is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
ProTek Communications Fiber in Energy, IL
ProTek Communications fiber coverage
About 26.01%, or 316 people, have ProTek Communications fiber internet available to them in the city. The company covers the northeast, central, east, north, and southeast Energy area. ProTek Communications is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of Energy.
ProTek Communications fiber download speeds
ProTek Communications is the fastest when comparing download speeds to all other internet providers in Energy. Versus other fiber providers in the area, ProTek Communications fiber is the fastest. There are no different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from ProTek Communications goes up to 10,000 Mbps, and all Energy customers can get this speed.
Show all download speeds
- 100.0% up to 10,000.0 Mbps
ProTek Communications fiber upload speeds
In Energy download speeds tend to be equal to than upload speeds for ProTek Communications fiber. Compared to other ISPs, ProTek Communications is the fastest where upload speeds are concerned, and the fastest compared to other Energy fiber providers. ProTek Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Energy is up to 10,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10,000.0 Mbps
Southern Illinois Wireless Internet Fiber in Energy, IL
4SIWI fiber coverage
About 11.19%, or 136 people, have 4SIWI fiber internet available to them in the city. The company covers the southeast and south Energy area. 4SIWI is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Energy.
Southern Illinois Wireless Internet fiber download speeds
4SIWI is below average when comparing download speeds to all other internet providers in Energy. Versus other fiber providers in the area, 4SIWI fiber is one of the slowest. There are no different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from 4SIWI goes up to 1,000 Mbps, and all Energy customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Southern Illinois Wireless Internet fiber upload speeds
In Energy download speeds tend to be equal to than upload speeds for 4SIWI fiber. Compared to other ISPs, 4SIWI is below average where upload speeds are concerned, and one of the slowest compared to other Energy fiber providers. 4SIWI offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Energy 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 Energy, IL
Frontier DSL coverage
About 11.19%, or 136 people, have Frontier DSL internet available to them in the city. The company covers the southeast and south Energy area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Energy.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Energy. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 2 different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from Frontier goes up to 90 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Energy customers is up to 20 Mbps.
Show all download speeds
- 12.5% up to 90.0 Mbps
- 87.5% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Energy download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the fastest compared to other Energy DSL providers. Frontier offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Energy is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 1.5 Mbps.
Show all upload speeds
- 12.5% up to 5.0 Mbps
- 87.5% up to 1.0 Mbps
Wisper Internet Fixed Wireless in Energy, IL
Wisper Internet fixed wireless coverage
About 97.86%, or 1,189 people, have Wisper Internet fixed wireless internet available to them in the city. The company covers the entire Energy area. Wisper Internet is a large internet service provider internet service providers in the US, with internet service available in most of Energy.
Wisper Internet fixed wireless download speeds
Wisper Internet is below average when comparing download speeds to all other internet providers in Energy. Versus other fixed wireless providers in the area, Wisper Internet fixed wireless is above average. There are 3 different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from Wisper Internet goes up to 400 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Energy customers is up to 267 Mbps.
Show all download speeds
- 56.0% up to 400.0 Mbps
- 42.7% up to 100.0 Mbps
- 1.3% up to 25.0 Mbps
Wisper Internet fixed wireless upload speeds
In Energy 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 Energy fixed wireless providers. Wisper Internet offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Energy is up to 30 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, Wisper Internet customers can get speeds up to 25 Mbps.
Show all upload speeds
- 56.0% up to 30.0 Mbps
- 42.7% up to 20.0 Mbps
- 1.3% up to 3.0 Mbps
Verizon Fixed Wireless in Energy, IL
Verizon fixed wireless coverage
About 60.82%, or 739 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Energy area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Energy.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Energy. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from Verizon goes up to 300 Mbps, and all Energy customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Energy 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 Energy fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Energy is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in Energy, IL
T-Mobile Home Internet fixed wireless coverage
About 55.31%, or 672 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Energy 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 majority of Energy.
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 Energy. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Energy customers is up to 39 Mbps.
Show all download speeds
- 18.2% up to 100.0 Mbps
- 81.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Energy 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 Energy fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Energy 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 6.1 Mbps.
Show all upload speeds
- 18.2% up to 20.0 Mbps
- 81.8% up to 3.0 Mbps
EarthLink Fixed Wireless in Energy, IL
EarthLink fixed wireless coverage
About 17.78%, or 216 people, have EarthLink fixed wireless internet available to them in the city. The company covers the north, central, southeast, and south Energy 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 Energy.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Energy. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from EarthLink goes up to 25 Mbps, and all Energy customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Energy 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 one of the slowest compared to other Energy fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Energy is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Energy, IL
AT&T fixed wireless coverage
About 17.78%, or 216 people, have AT&T fixed wireless internet available to them in the city. The company covers the north, central, southeast, and south Energy 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 Energy.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Energy. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from AT&T goes up to 25 Mbps, and all Energy customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Energy 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 one of the slowest compared to other Energy fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Energy is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Mediacom Fixed Wireless in Energy, IL
Mediacom fixed wireless coverage
About 12.67%, or 154 people, have Mediacom fixed wireless internet available to them in the city. The company covers the southeast, northeast, and south Energy 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 Energy.
Mediacom fixed wireless download speeds
Mediacom is below average when comparing download speeds to all other internet providers in Energy. Versus other fixed wireless providers in the area, Mediacom fixed wireless is below average. There are 2 different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from Mediacom goes up to 100 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for Energy customers is up to 94 Mbps.
Show all download speeds
- 89.0% up to 100.0 Mbps
- 11.0% up to 50.0 Mbps
Mediacom fixed wireless upload speeds
In Energy download speeds tend to be faster than than upload speeds for Mediacom fixed wireless. Compared to other ISPs, Mediacom is below average where upload speeds are concerned, and above average compared to other Energy fixed wireless providers. Mediacom offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Energy is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Mediacom customers can get speeds up to 18 Mbps.
Show all upload speeds
- 89.0% up to 20.0 Mbps
- 11.0% up to 5.0 Mbps
Southern Illinois Wireless Internet Fixed Wireless in Energy, IL
4SIWI fixed wireless coverage
About 8.64%, or 105 people, have 4SIWI fixed wireless internet available to them in the city. The company covers the southeast Energy area. 4SIWI is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Energy.
Southern Illinois Wireless Internet fixed wireless download speeds
4SIWI is below average when comparing download speeds to all other internet providers in Energy. Versus other fixed wireless providers in the area, 4SIWI fixed wireless is below average. There are no different maximum speeds throughout Energy. The fastest plan anyone in Energy can order from 4SIWI goes up to 100 Mbps, and all Energy customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Southern Illinois Wireless Internet fixed wireless upload speeds
In Energy download speeds tend to be faster than than upload speeds for 4SIWI fixed wireless. Compared to other ISPs, 4SIWI is below average where upload speeds are concerned, and above average compared to other Energy fixed wireless providers. 4SIWI offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Energy is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Energy Internet by Area
This information is most helpful to those looking for homes or considering moving to Energy or any of the areas nearby.
How does internet in Energy compare to the rest of Illinois?
Internet speeds in Energy are much faster versus the average speeds in Illinois: 2,791 Mbps in Illinois versus 7,239 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Illinois is 99.02% versus 99.92% in Energy.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Energy 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 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
- Herrin, IL: less internet coverage, slower speeds
- Crainville, IL: less internet coverage, slower speeds
- Carterville, IL: less internet coverage, slower speeds
- Colp, IL: more internet coverage, slower speeds
- Stiritz, IL: more internet coverage, faster speeds
- Cambria, IL: more internet coverage, slower speeds
- Crab Orchard Estates, IL: more internet coverage, faster speeds
- Whiteash, IL: more internet coverage, slower speeds
- Johnston City, IL: less internet coverage, slower speeds
- Spillertown, IL: more internet coverage, slower speeds
Cities with Similar Populations
- Trout Creek, MT: less internet coverage, slower speeds
- Colver, PA: less internet coverage, slower speeds
- Commodore, PA: less internet coverage, slower speeds
- Cropseyville, NY: less internet coverage, slower speeds
- Dahinda, IL: more internet coverage, slower speeds
- Dalbo, MN: more internet coverage, slower speeds
- Danby, VT: less internet coverage, faster speeds
- Darby, FL: more internet coverage, slower speeds
- Davenport, OK: less internet coverage, slower speeds
- Diaz, AR: less internet coverage, slower speeds