In Thornton there are 11 residential internet providers covering 100.00% of the city. The average home can get speeds up to 995 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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11 Internet Service Providers in Thornton
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 Thornton are not shown.
Thornton 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 Thornton
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 100.00% of Thornton. 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 Nextlink. Now you can call companies in Thornton with more confidence that they might be available.
How fast are internet speeds in Thornton?
The map below shows maximum internet speeds by area in Thornton.
Internet Speed Key
The average Thornton home can get up to 995 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 99.30% 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 140 Mbps. See the internet provider details below for info about their speed and coverage in Thornton.
Internet speeds tend to be faster in the north parts of Thornton, and slower in the southwest areas of the city.
What type of internet should I choose in Thornton?
The fastest internet for you may vary based on where in Thornton you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 80.31% of Thornton homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 19.69%.
- Satellite internet may be the only option for less than 1% of Thornton homes.
Internet Market Health in Thornton
Internet Competition Key
The map shows how competitive the Thornton 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 Thornton based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.0 (healthy)
- Average types of service (fiber, cable, DSL, etc): 2.7 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.2 (healthy)
Overall, competition is healthy.
Thornton internet customers have the ability to buy internet service from 2 to 9 different providers, depending on where they live. For different types of service, Thornton homes have between 1 and 3 options. The type(s) of service available are fixed wireless, dsl, 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. Thornton internet customers who want faster speeds have between 2 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, Thornton is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Thornton, along with details on where in Thornton and at what speeds.
Frontier Communications DSL in Thornton, IA
Frontier DSL coverage
About 85.37%, or 490 people, have Frontier DSL internet available to them in the city. The company covers the north, west, northwest, central, southeast, south, and southwest Thornton area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Thornton.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Thornton. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Thornton. The fastest plan anyone in Thornton can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Thornton customers is up to 37 Mbps.
Show all download speeds
- 2.7% up to 115.0 Mbps
- 15.5% up to 90.0 Mbps
- 17.6% up to 70.0 Mbps
- 4.1% up to 45.0 Mbps
- 60.2% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Thornton 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 Thornton DSL providers. Frontier offers 4 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 Thornton 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 2.2 Mbps.
Show all upload speeds
- 2.7% up to 7.0 Mbps
- 15.5% up to 5.0 Mbps
- 21.6% up to 3.0 Mbps
- 60.2% up to 1.0 Mbps
Router 12 Networks Fiber in Thornton, IA
Router 12 Networks fiber coverage
About 69.86%, or 401 people, have Router 12 Networks fiber internet available to them in the city. The company covers the north, west, central, northwest, and northeast Thornton area. Router 12 Networks is a large internet service provider internet service providers in the US, with internet service available in much of Thornton.
Router 12 Networks fiber download speeds
Router 12 Networks is one of the fastest when comparing download speeds to all other internet providers in Thornton. Versus other fiber providers in the area, Router 12 Networks fiber is one of the fastest. There are no different maximum speeds throughout Thornton. The fastest plan anyone in Thornton can order from Router 12 Networks goes up to 1,000 Mbps, and all Thornton customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Router 12 Networks fiber upload speeds
In Thornton download speeds tend to be equal to than upload speeds for Router 12 Networks fiber. Compared to other ISPs, Router 12 Networks is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Thornton fiber providers. Router 12 Networks offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Thornton is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Rockwell Cooperative Telephone Association Fiber in Thornton, IA
Rockwell fiber coverage
About 10.45%, or 60 people, have Rockwell fiber internet available to them in the city. The company covers the southeast and east Thornton area. Rockwell is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Thornton.
Rockwell Cooperative Telephone Association fiber download speeds
Rockwell is one of the fastest when comparing download speeds to all other internet providers in Thornton. Versus other fiber providers in the area, Rockwell fiber is one of the fastest. There are no different maximum speeds throughout Thornton. The fastest plan anyone in Thornton can order from Rockwell goes up to 1,000 Mbps, and all Thornton customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Rockwell Cooperative Telephone Association fiber upload speeds
In Thornton download speeds tend to be equal to than upload speeds for Rockwell fiber. Compared to other ISPs, Rockwell is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Thornton fiber providers. Rockwell offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Thornton is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Router 12 Networks Fixed Wireless in Thornton, IA
Router 12 Networks fixed wireless coverage
About 100.00%, or 574 people, have Router 12 Networks fixed wireless internet available to them in the city. The company covers the entire Thornton area. Router 12 Networks is a large internet service provider internet service providers in the US, with internet service available in every corner of Thornton.
Router 12 Networks fixed wireless download speeds
Router 12 Networks is below average when comparing download speeds to all other internet providers in Thornton. Versus other fixed wireless providers in the area, Router 12 Networks fixed wireless is below average. There are 2 different maximum speeds throughout Thornton. The fastest plan anyone in Thornton can order from Router 12 Networks goes up to 100 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for Thornton customers is up to 53 Mbps.
Show all download speeds
- 5.6% up to 100.0 Mbps
- 94.4% up to 50.0 Mbps
Router 12 Networks fixed wireless upload speeds
In Thornton download speeds tend to be faster than than upload speeds for Router 12 Networks fixed wireless. Compared to other ISPs, Router 12 Networks is below average where upload speeds are concerned, and below average compared to other Thornton fixed wireless providers. Router 12 Networks 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 Thornton is up to 20 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, Router 12 Networks customers can get speeds up to 11 Mbps.
Show all upload speeds
- 5.6% up to 20.0 Mbps
- 94.4% up to 10.0 Mbps
US Cellular Fixed Wireless in Thornton, IA
US Cellular fixed wireless coverage
About 98.26%, or 564 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Thornton area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Thornton.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in Thornton. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Thornton. The fastest plan anyone in Thornton 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 Thornton customers is up to 22 Mbps.
Show all download speeds
- 77.8% up to 25.0 Mbps
- 22.2% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Thornton 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 the slowest compared to other Thornton 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 Thornton 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 2.6 Mbps.
Show all upload speeds
- 77.8% up to 3.0 Mbps
- 22.2% up to 1.0 Mbps
Nextlink Fixed Wireless in Thornton, IA
Nextlink fixed wireless coverage
About 95.47%, or 548 people, have Nextlink fixed wireless internet available to them in the city. The company covers the entire Thornton area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Thornton.
Nextlink fixed wireless download speeds
Nextlink is above average when comparing download speeds to all other internet providers in Thornton. Versus other fixed wireless providers in the area, Nextlink fixed wireless is the fastest. There are 3 different maximum speeds throughout Thornton. The fastest plan anyone in Thornton can order from Nextlink goes up to 1,000 Mbps, the slowest package only goes up to 300 Mbps, and the city-wide average maximum speed for Thornton customers is up to 988 Mbps.
Show all download speeds
- 97.8% up to 1,000.0 Mbps
- 1.6% up to 500.0 Mbps
- 0.5% up to 300.0 Mbps
Nextlink fixed wireless upload speeds
In Thornton download speeds tend to be faster than than upload speeds for Nextlink fixed wireless. Compared to other ISPs, Nextlink is above average where upload speeds are concerned, and the fastest compared to other Thornton fixed wireless providers. Nextlink 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 Thornton is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 100 Mbps. On average, Nextlink customers can get speeds up to 982 Mbps.
Show all upload speeds
- 97.8% up to 1,000.0 Mbps
- 1.6% up to 200.0 Mbps
- 0.5% up to 100.0 Mbps
Verizon Fixed Wireless in Thornton, IA
Verizon fixed wireless coverage
About 90.42%, or 519 people, have Verizon fixed wireless internet available to them in the city. The company covers the north, west, northwest, central, east, southeast, southwest, and northeast Thornton area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Thornton.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Thornton. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Thornton. The fastest plan anyone in Thornton can order from Verizon goes up to 300 Mbps, and all Thornton customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Thornton 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 below average compared to other Thornton fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Thornton 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 Thornton, IA
T-Mobile Home Internet fixed wireless coverage
About 26.48%, or 152 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the west, southeast, north, central, southwest, south, northwest, and east Thornton 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 Thornton.
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 Thornton. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Thornton. The fastest plan anyone in Thornton 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 Thornton customers is up to 49 Mbps.
Show all download speeds
- 31.6% up to 100.0 Mbps
- 68.4% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Thornton 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 Thornton 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 Thornton 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 8.4 Mbps.
Show all upload speeds
- 31.6% up to 20.0 Mbps
- 68.4% up to 3.0 Mbps
GigFire Fixed Wireless in Thornton, IA
GigFire fixed wireless coverage
About 18.99%, or 109 people, have GigFire fixed wireless internet available to them in the city. The company covers the southeast, central, north, west, south, southwest, and northwest Thornton area. GigFire is a large internet service provider internet service providers in the US, with internet service available in a small portion of Thornton.
GigFire fixed wireless download speeds
GigFire is below average when comparing download speeds to all other internet providers in Thornton. Versus other fixed wireless providers in the area, GigFire fixed wireless is below average. There are 2 different maximum speeds throughout Thornton. The fastest plan anyone in Thornton can order from GigFire goes up to 150 Mbps, the slowest package only goes up to 140 Mbps, and the city-wide average maximum speed for Thornton customers is up to 148 Mbps.
Show all download speeds
- 75.2% up to 150.0 Mbps
- 24.8% up to 140.0 Mbps
GigFire fixed wireless upload speeds
In Thornton download speeds tend to be faster than than upload speeds for GigFire fixed wireless. Compared to other ISPs, GigFire is below average where upload speeds are concerned, and below average compared to other Thornton fixed wireless providers. GigFire 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 Thornton is up to 130 Mbps. Some customers have slower plan choices, which only go up to 40 Mbps. On average, GigFire customers can get speeds up to 108 Mbps.
Show all upload speeds
- 75.2% up to 130.0 Mbps
- 24.8% up to 40.0 Mbps
Iowa Connect Fixed Wireless in Thornton, IA
Iowa Connect fixed wireless coverage
About 2.79%, or 16 people, have Iowa Connect fixed wireless internet available to them in the city. The company covers the southeast Thornton area. Iowa Connect is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Thornton.
Iowa Connect fixed wireless download speeds
Iowa Connect is below average when comparing download speeds to all other internet providers in Thornton. Versus other fixed wireless providers in the area, Iowa Connect fixed wireless is below average. There are no different maximum speeds throughout Thornton. The fastest plan anyone in Thornton can order from Iowa Connect goes up to 25 Mbps, and all Thornton customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Iowa Connect fixed wireless upload speeds
In Thornton download speeds tend to be faster than than upload speeds for Iowa Connect fixed wireless. Compared to other ISPs, Iowa Connect is below average where upload speeds are concerned, and below average compared to other Thornton fixed wireless providers. Iowa Connect offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Thornton is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
Thornton Internet by Area
This information is most helpful to those looking for homes or considering moving to Thornton or any of the areas nearby.
How does internet in Thornton compare to the rest of Iowa?
Internet speeds in Thornton are slower versus the average speeds in Iowa: 2,759 Mbps in Iowa versus 995 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Iowa is 98.80% versus 100.00% in Thornton.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Thornton 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
- Swaledale, IA: equal internet coverage, slower speeds
- Meservey, IA: equal internet coverage, faster speeds
- Sheffield, IA: less internet coverage, faster speeds
- Alexander, IA: equal internet coverage, slower speeds
- Rockwell, IA: less internet coverage, faster speeds
- Klemme, IA: equal internet coverage, slower speeds
- Chapin, IA: equal internet coverage, slower speeds
- Latimer, IA: equal internet coverage, slower speeds
- Goodell, IA: equal internet coverage, slower speeds
- Belmond, IA: less internet coverage, slower speeds
Cities with Similar Populations
- Velvet Ridge, AR: equal internet coverage, slower speeds
- Wetmore, KS: less internet coverage, slower speeds
- West Waldoboro, ME: equal internet coverage, faster speeds
- Webster Lake, NH: equal internet coverage, faster speeds
- Waynesburg, IN: equal internet coverage, slower speeds
- Wallingford, IA: equal internet coverage, slower speeds
- Vienna, LA: equal internet coverage, slower speeds
- Vesuvius, VA: less internet coverage, slower speeds
- Vesta, MN: less internet coverage, slower speeds
- Vermont, IN: equal internet coverage, faster speeds