In Lanark there are 9 residential internet providers covering 99.19% of the city. The average home can get speeds up to 879 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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9 Internet Service Providers in Lanark
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 Lanark are not shown.
Lanark 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 Lanark
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 99.19% of Lanark. 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 Mediacom. Now you can call companies in Lanark with more confidence that they might be available.
How fast are internet speeds in Lanark?
The map below shows maximum internet speeds by area in Lanark.
Internet Speed Key
The average Lanark home can get up to 879 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 84.43% 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 Lanark.
Internet speeds tend to be faster in the central parts of Lanark, and slower in the northeast areas of the city.
What type of internet should I choose in Lanark?
The fastest internet for you may vary based on where in Lanark you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 27.84% of Lanark homes.
- Cable is fastest for 56.59% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 14.76%.
- Satellite internet may be the only option for less than 1% of Lanark homes.
Internet Market Health in Lanark
Internet Competition Key
The map shows how competitive the Lanark 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 Lanark based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.3 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.5 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.2 (unhealthy)
Overall, competition is unhealthy.
Lanark internet customers have the ability to buy internet service from 1 to 6 different providers, depending on where they live. For different types of service, Lanark homes have between 1 and 3 options. The type(s) of service available are fixed wireless, dsl, cable, and fiber, 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. Lanark internet customers who want faster speeds have between 0 and 5 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, Lanark needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Lanark, along with details on where in Lanark and at what speeds.
Frontier Communications DSL in Lanark, IL
Frontier DSL coverage
About 59.93%, or 1,636 people, have Frontier DSL internet available to them in the city. The company covers the south, central, east, southeast, west, and southwest Lanark area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Lanark.
Frontier Communications DSL download speeds
Frontier is one of the slowest when comparing download speeds to all other internet providers in Lanark. Versus other DSL providers in the area, Frontier DSL is one of the fastest. There are no different maximum speeds throughout Lanark. The fastest plan anyone in Lanark can order from Frontier goes up to 10 Mbps, and all Lanark customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Lanark download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Lanark DSL providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lanark is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Mediacom Cable in Lanark, IL
Mediacom cable coverage
About 57.40%, or 1,567 people, have Mediacom cable internet available to them in the city. The company covers the south, central, east, southeast, and southwest Lanark area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Lanark.
Mediacom cable download speeds
Mediacom is one of the fastest when comparing download speeds to all other internet providers in Lanark. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Lanark. The fastest plan anyone in Lanark can order from Mediacom goes up to 1,000 Mbps, and all Lanark customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Lanark 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 Lanark cable providers. Mediacom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lanark is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Sand Prarie Fiber in Lanark, IL
Sand Prarie fiber coverage
About 27.84%, or 760 people, have Sand Prarie fiber internet available to them in the city. The company covers the northwest, north, southwest, southeast, and south Lanark area. Sand Prarie is a large internet service provider internet service providers in the US, with internet service available in a small portion of Lanark.
Sand Prarie fiber download speeds
Sand Prarie is one of the fastest when comparing download speeds to all other internet providers in Lanark. Versus other fiber providers in the area, Sand Prarie fiber is the fastest. There are no different maximum speeds throughout Lanark. The fastest plan anyone in Lanark can order from Sand Prarie goes up to 1,000 Mbps, and all Lanark customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sand Prarie fiber upload speeds
In Lanark download speeds tend to be equal to than upload speeds for Sand Prarie fiber. Compared to other ISPs, Sand Prarie is the fastest where upload speeds are concerned, and the fastest compared to other Lanark fiber providers. Sand Prarie offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lanark is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
US Cellular Fixed Wireless in Lanark, IL
US Cellular fixed wireless coverage
About 98.72%, or 2,695 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Lanark area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Lanark.
US Cellular fixed wireless download speeds
US Cellular is below average when comparing download speeds to all other internet providers in Lanark. Versus other fixed wireless providers in the area, US Cellular fixed wireless is below average. There are 2 different maximum speeds throughout Lanark. The fastest plan anyone in Lanark can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Lanark customers is up to 22 Mbps.
Show all download speeds
- 77.1% up to 25.0 Mbps
- 22.9% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Lanark download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is below average where upload speeds are concerned, and below average compared to other Lanark fixed wireless providers. US Cellular 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 Lanark 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
- 77.1% up to 3.0 Mbps
- 22.9% up to 1.0 Mbps
JCWIFI.com Fixed Wireless in Lanark, IL
JCWIFI.com fixed wireless coverage
About 97.99%, or 2,675 people, have JCWIFI.com fixed wireless internet available to them in the city. The company covers the entire Lanark area. JCWIFI.com is a large internet service provider internet service providers in the US, with internet service available in most of Lanark.
JCWIFI.com fixed wireless download speeds
JCWIFI.com is below average when comparing download speeds to all other internet providers in Lanark. Versus other fixed wireless providers in the area, JCWIFI.com fixed wireless is the fastest. There are no different maximum speeds throughout Lanark. The fastest plan anyone in Lanark can order from JCWIFI.com goes up to 200 Mbps, and all Lanark customers can get this speed.
Show all download speeds
- 100.0% up to 200.0 Mbps
JCWIFI.com fixed wireless upload speeds
In Lanark download speeds tend to be equal to than upload speeds for JCWIFI.com fixed wireless. Compared to other ISPs, JCWIFI.com is above average where upload speeds are concerned, and the fastest compared to other Lanark fixed wireless providers. JCWIFI.com offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lanark is up to 200 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 200.0 Mbps
Rise Broadband Fixed Wireless in Lanark, IL
Rise Broadband fixed wireless coverage
About 50.51%, or 1,379 people, have Rise Broadband fixed wireless internet available to them in the city. The company covers the east, central, southeast, south, northeast, and north Lanark area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Lanark.
Rise Broadband fixed wireless download speeds
Rise Broadband is below average when comparing download speeds to all other internet providers in Lanark. Versus other fixed wireless providers in the area, Rise Broadband fixed wireless is average. There are 2 different maximum speeds throughout Lanark. The fastest plan anyone in Lanark can order from Rise Broadband goes up to 100 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for Lanark customers is up to 52 Mbps.
Show all download speeds
- 4.6% up to 100.0 Mbps
- 95.4% up to 50.0 Mbps
Rise Broadband fixed wireless upload speeds
In Lanark download speeds tend to be faster than than upload speeds for Rise Broadband fixed wireless. Compared to other ISPs, Rise Broadband is below average where upload speeds are concerned, and below average compared to other Lanark fixed wireless providers. Rise Broadband 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 Lanark is up to 20 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, Rise Broadband customers can get speeds up to 10 Mbps.
Show all upload speeds
- 4.6% up to 20.0 Mbps
- 95.4% up to 10.0 Mbps
Sand Prarie Fixed Wireless in Lanark, IL
Sand Prarie fixed wireless coverage
About 26.70%, or 729 people, have Sand Prarie fixed wireless internet available to them in the city. The company covers the entire Lanark area. Sand Prarie is a large internet service provider internet service providers in the US, with internet service available in a small portion of Lanark.
Sand Prarie fixed wireless download speeds
Sand Prarie is below average when comparing download speeds to all other internet providers in Lanark. Versus other fixed wireless providers in the area, Sand Prarie fixed wireless is the slowest. There are 2 different maximum speeds throughout Lanark. The fastest plan anyone in Lanark can order from Sand Prarie goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Lanark customers is up to 11 Mbps.
Show all download speeds
- 4.3% up to 25.0 Mbps
- 95.7% up to 10.0 Mbps
Sand Prarie fixed wireless upload speeds
In Lanark download speeds tend to be faster than than upload speeds for Sand Prarie fixed wireless. Compared to other ISPs, Sand Prarie is below average where upload speeds are concerned, and the slowest compared to other Lanark fixed wireless providers. Sand Prarie 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 Lanark is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Sand Prarie customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 4.3% up to 3.0 Mbps
- 95.7% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Lanark, IL
T-Mobile Home Internet fixed wireless coverage
About 5.02%, or 137 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the southeast, northwest, central, and south Lanark 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 very small piece of Lanark.
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 Lanark. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are no different maximum speeds throughout Lanark. The fastest plan anyone in Lanark can order from T-Mobile Home Internet goes up to 25 Mbps, and all Lanark customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Lanark 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 Lanark fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lanark is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Lanark Internet by Area
This information is most helpful to those looking for homes or considering moving to Lanark or any of the areas nearby.
How does internet in Lanark compare to the rest of Illinois?
Internet speeds in Lanark are slower versus the average speeds in Illinois: 2,791 Mbps in Illinois versus 879 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Illinois is 99.02% versus 99.19% in Lanark.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Lanark 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
- Shannon, IL: more internet coverage, slower speeds
- Mount Carroll, IL: less internet coverage, faster speeds
- Chadwick, IL: more internet coverage, faster speeds
- Harper, IL: more internet coverage, slower speeds
- Daggett, IL: less internet coverage, slower speeds
- Pearl City, IL: less internet coverage, slower speeds
- Palsgrove, IL: less internet coverage, slower speeds
- Milledgeville, IL: less internet coverage, faster speeds
- Center Hill, IL: more internet coverage, faster speeds
- Florence, IL: more internet coverage, slower speeds
Cities with Similar Populations
- Bagley, MN: more internet coverage, faster speeds
- La Valle, WI: less internet coverage, faster speeds
- Trappe, MD: more internet coverage, faster speeds
- Fort Wingate, NM: less internet coverage, slower speeds
- Fairchance, PA: more internet coverage, faster speeds
- Elmore, OH: more internet coverage, faster speeds
- Dillonvale, OH: more internet coverage, faster speeds
- Dallas Center, IA: more internet coverage, faster speeds
- Crosslake, MN: more internet coverage, faster speeds
- Crosby, MN: more internet coverage, faster speeds