In Idaho there are 4 residential DSL providers covering 80.85% of the state. The average home can get speeds up to 64 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 Idaho.
To see availability maps for all providers including fiber, cable, DSL, and more in Idaho please click below.
DSL Internet Service Providers in Idaho
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 Idaho are not shown.
Idaho 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 Idaho is DSL internet available?
DSL Internet Availability Key
DSL is available in 80.85% of Idaho. 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 Idaho above to see who has service at your home.
How fast is DSL internet in Idaho?
The map below shows maximum DSL internet speeds by area in Idaho.
DSL Internet Speed Key
The average Idaho home can get up to 64 Mbps on their DSL internet plan. The fastest DSL download speed in the state is 140 Mbps, which 11.70% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 25.60% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Idaho.
DSL internet speeds tend to be faster in the central parts of Idaho, and slower in the northeast areas of the state.
Is DSL the fastest internet I can get in Idaho?
The fastest internet for you may vary based on where in Idaho you live. In general, fiber competes most often with DSL in the state.
- Fiber is the fastest internet type for 52.70% of Idaho homes.
- Cable is fastest for 25.53% of the state.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 19.94%.
- Satellite internet may be the only option for 1.08% of Idaho homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Idaho, along with details on where in Idaho and at what speeds.
Centurylink DSL in Idaho
Centurylink DSL coverage
About 69.78%, or 1,283,419 people, have Centurylink DSL internet available to them in the state. The company covers the entire Idaho area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Idaho.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Idaho. Versus other DSL providers in the area, Centurylink DSL is above average. There are 7 different maximum speeds throughout Idaho. The fastest plan anyone in Idaho can order from Centurylink goes up to 140 Mbps, the slowest package only goes up to 10 Mbps, and the state-wide average maximum speed for Idaho customers is up to 69 Mbps.
Show all download speeds
- 16.8% up to 140.0 Mbps
- 0.4% up to 120.0 Mbps
- 22.6% up to 100.0 Mbps
- 13.2% up to 80.0 Mbps
- 6.5% up to 60.0 Mbps
- 13.2% up to 40.0 Mbps
- 27.4% up to 10.0 Mbps
Centurylink DSL upload speeds
In Idaho download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and above average compared to other Idaho DSL providers. Centurylink offers 8 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Idaho is up to 100 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 9.1 Mbps.
Show all upload speeds
- 0.3% up to 100.0 Mbps
- 0.0% up to 50.0 Mbps
- 3.0% up to 40.0 Mbps
- 15.9% up to 20.0 Mbps
- 33.9% up to 10.0 Mbps
- 7.1% up to 5.0 Mbps
- 12.4% up to 3.0 Mbps
- 27.4% up to 1.0 Mbps
Ziply DSL in Idaho
Ziply DSL coverage
About 8.15%, or 149,836 people, have Ziply DSL internet available to them in the state. The company covers the northwest, north, west, central, southeast, south, and southwest Idaho area. Ziply is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Idaho.
Ziply DSL download speeds
Ziply is below average when comparing download speeds to all other internet providers in Idaho. Versus other DSL providers in the area, Ziply DSL is below average. There are 9 different maximum speeds throughout Idaho. The fastest plan anyone in Idaho can order from Ziply goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the state-wide average maximum speed for Idaho customers is up to 24 Mbps.
Show all download speeds
- 5.4% up to 115.0 Mbps
- 3.0% up to 90.0 Mbps
- 6.3% up to 70.0 Mbps
- 0.1% up to 55.0 Mbps
- 3.9% up to 45.0 Mbps
- 3.2% up to 40.0 Mbps
- 0.6% up to 32.0 Mbps
- 0.0% up to 25.0 Mbps
- 77.6% up to 10.0 Mbps
Ziply DSL upload speeds
In Idaho download speeds tend to be faster than than upload speeds for Ziply DSL. Compared to other ISPs, Ziply is below average where upload speeds are concerned, and below average compared to other Idaho DSL providers. Ziply offers 8 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Idaho is up to 90 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Ziply customers can get speeds up to 2.1 Mbps.
Show all upload speeds
- 0.2% up to 90.0 Mbps
- 0.0% up to 23.0 Mbps
- 3.4% up to 10.0 Mbps
- 5.1% up to 7.0 Mbps
- 0.1% up to 6.0 Mbps
- 3.0% up to 5.0 Mbps
- 10.6% up to 3.0 Mbps
- 77.6% up to 1.0 Mbps
pmt DSL in Idaho
pmt DSL coverage
About 1.65%, or 30,257 people, have pmt DSL internet available to them in the state. The company covers the southeast Idaho area. pmt is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Idaho.
pmt DSL download speeds
pmt is below average when comparing download speeds to all other internet providers in Idaho. Versus other DSL providers in the area, pmt DSL is average. There are 3 different maximum speeds throughout Idaho. The fastest plan anyone in Idaho can order from pmt goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the state-wide average maximum speed for Idaho customers is up to 33 Mbps.
Show all download speeds
- 57.1% up to 50.0 Mbps
- 0.3% up to 40.0 Mbps
- 42.6% up to 10.0 Mbps
pmt DSL upload speeds
In Idaho download speeds tend to be faster than than upload speeds for pmt DSL. Compared to other ISPs, pmt is below average where upload speeds are concerned, and average compared to other Idaho DSL providers. pmt offers 3 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Idaho is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, pmt customers can get speeds up to 6.0 Mbps.
Show all upload speeds
- 53.4% up to 10.0 Mbps
- 4.0% up to 5.0 Mbps
- 42.6% up to 1.0 Mbps
Blackfoot Communications DSL in Idaho
Blackfoot DSL coverage
About 1.13%, or 20,828 people, have Blackfoot DSL internet available to them in the state. The company covers the east, northeast, and north Idaho area. Blackfoot is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Idaho.
Blackfoot Communications DSL download speeds
Blackfoot is below average when comparing download speeds to all other internet providers in Idaho. Versus other DSL providers in the area, Blackfoot DSL is below average. There are 3 different maximum speeds throughout Idaho. The fastest plan anyone in Idaho can order from Blackfoot goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the state-wide average maximum speed for Idaho customers is up to 26 Mbps.
Show all download speeds
- 50.5% up to 40.0 Mbps
- 3.5% up to 25.0 Mbps
- 46.1% up to 10.0 Mbps
Blackfoot Communications DSL upload speeds
In Idaho download speeds tend to be faster than than upload speeds for Blackfoot DSL. Compared to other ISPs, Blackfoot is below average where upload speeds are concerned, and below average compared to other Idaho DSL providers. Blackfoot offers 2 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Idaho is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Blackfoot customers can get speeds up to 3.2 Mbps.
Show all upload speeds
- 53.9% up to 5.0 Mbps
- 46.1% up to 1.0 Mbps
Idaho DSL by Area
This information is most helpful to those looking for homes or considering moving to Idaho or any of the areas nearby.
How does DSL internet in Idaho compare to the rest of the United States?
DSL internet speeds in Idaho are much faster versus the average speeds in the United States: 0.00 Mbps in the United States versus 64 Mbps in the state. The nation has similar DSL availability compared to the state. Average DSL coverage in the United States is 0.00% versus 80.85% in Idaho.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Idaho 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 states?
Below are states nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby States
- Montana: more DSL coverage, slower speeds
- Utah: more DSL coverage, faster speeds
- Oregon: less DSL coverage, slower speeds
- Washington: less DSL coverage, faster speeds
- Wyoming: more DSL coverage, slower speeds
- Nevada: more DSL coverage, slower speeds
- Colorado: more DSL coverage, faster speeds
- California: less DSL coverage, faster speeds
- Arizona: more DSL coverage, faster speeds
- North Dakota: less DSL coverage, slower speeds
States with Similar Populations
- Alaska: more DSL coverage, slower speeds
- Wisconsin: less DSL coverage, slower speeds
- Washington: less DSL coverage, faster speeds
- Vermont: less DSL coverage, slower speeds
- Texas: less DSL coverage, slower speeds
- South Dakota: less DSL coverage, slower speeds
- Puerto Rico: less DSL coverage, slower speeds
- Oregon: less DSL coverage, slower speeds
- New Mexico: more DSL coverage, faster speeds
- New Hampshire: less DSL coverage, slower speeds