In Thornton there is 1 residential DSL provider covering 99.11% of the city. The average home can get speeds up to 38 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 DSL internet providers in Thornton, ID.
To see availability maps for all providers including fiber, cable, DSL, and more in Thornton, ID please click below.
Thornton, ID Availability Maps
DSL Internet Service Provider 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
Where in Thornton is DSL internet available?
DSL Internet Availability Key
DSL is available in 99.11% of Thornton. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Centurylink. Call one of the companies with service in Thornton above to see who has service at your home.
How fast is DSL internet in Thornton?
The map below shows maximum DSL internet speeds by area in Thornton.
DSL Internet Speed Key
The average Thornton home can get up to 38 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 60 Mbps, which 56.44% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 42.67% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Thornton.
DSL internet speeds tend to be faster in the northeast parts of Thornton, and slower in the east areas of the city.
Is DSL the fastest internet I can get in Thornton?
The fastest internet for you may vary based on where in Thornton you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 92.44% 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 7.56%.
- Satellite internet may be the only option for less than 1% of Thornton homes.
DSL 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.
Centurylink DSL in Thornton, ID
Centurylink DSL coverage
About 99.11%, or 223 people, have Centurylink DSL internet available to them in the city. The company covers the northeast, east, central, south, and southeast Thornton area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Thornton.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in Thornton. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 2 different maximum speeds throughout Thornton. The fastest plan anyone in Thornton can order from Centurylink goes up to 60 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Thornton customers is up to 38 Mbps.
Show all download speeds
- 57.0% up to 60.0 Mbps
- 43.0% up to 10.0 Mbps
Centurylink DSL upload speeds
In Thornton download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is the slowest where upload speeds are concerned, and the fastest compared to other Thornton DSL providers. Centurylink 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 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 3.3 Mbps.
Show all upload speeds
- 57.0% up to 5.0 Mbps
- 43.0% up to 1.0 Mbps
Thornton DSL 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 DSL internet in Thornton compare to the rest of Idaho?
DSL internet speeds in Thornton are much faster versus the average speeds in Idaho: 0.00 Mbps in Idaho versus 38 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Idaho is 0.00% versus 99.11% in Thornton.
What zip codes have DSL internet?
DSL 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 DSL internet 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
- Lorenzo, ID: less DSL coverage, slower speeds
- Burton, ID: less DSL coverage, slower speeds
- Rexburg, ID: less DSL coverage, slower speeds
- Labelle, ID: more DSL coverage, faster speeds
- Hibbard, ID: more DSL coverage, faster speeds
- Rigby, ID: less DSL coverage, faster speeds
- Sunnydell, ID: more DSL coverage, slower speeds
- Menan, ID: less DSL coverage, slower speeds
- Plano, ID: less DSL coverage, faster speeds
- Sugar City, ID: less DSL coverage, faster speeds
Cities with Similar Populations
- Galatia, NY: less DSL coverage, faster speeds
- Stubblefield, IL: less DSL coverage, slower speeds
- Stringtown, WA: less DSL coverage, slower speeds
- Stratton, IL: less DSL coverage, slower speeds
- Freeny, MS: more DSL coverage, faster speeds
- Stonewall, AR: less DSL coverage, slower speeds
- Freeburg, MN: less DSL coverage, slower speeds
- Frannie, WY: more DSL coverage, faster speeds
- Stoneboro, SC: less DSL coverage, faster speeds
- Steuben, NY: less DSL coverage, slower speeds