In Sun Valley there are 7 residential internet providers covering 99.45% of the city. The average home can get speeds up to 1,998 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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7 Internet Service Providers in Sun Valley
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 Sun Valley are not shown.
Sun Valley 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 Sun Valley
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 99.45% of Sun Valley. 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 Cox. Now you can call companies in Sun Valley with more confidence that they might be available.
How fast are internet speeds in Sun Valley?
The map below shows maximum internet speeds by area in Sun Valley.
Internet Speed Key
The average Sun Valley home can get up to 1,998 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 99.27% 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 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Sun Valley.
Internet speeds tend to be faster in the central parts of Sun Valley, and slower in the northeast areas of the city.
What type of internet should I choose in Sun Valley?
The fastest internet for you may vary based on where in Sun Valley you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 2.71% of Sun Valley homes.
- Cable is fastest for 96.74% 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 Sun Valley homes.
Internet Market Health in Sun Valley
Internet Competition Key
The map shows how competitive the Sun Valley 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 Sun Valley based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.0 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 3.1 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 3.6 (unhealthy)
Overall, competition is healthy.
Sun Valley 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, Sun Valley homes have between 1 and 4 options. The type(s) of service available are cable, 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. Sun Valley internet customers who want faster speeds have between 1 and 6 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, Sun Valley is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Sun Valley, along with details on where in Sun Valley and at what speeds.
Cox Communications Cable in Sun Valley, ID
Cox cable coverage
About 99.27%, or 2,162 people, have Cox cable internet available to them in the city. The company covers the central, southeast, northwest, south, west, southwest, and east Sun Valley area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sun Valley.
Cox Communications cable download speeds
Cox is the fastest when comparing download speeds to all other internet providers in Sun Valley. Versus other cable providers in the area, Cox cable is the fastest. There are no different maximum speeds throughout Sun Valley. The fastest plan anyone in Sun Valley can order from Cox goes up to 2,000 Mbps, and all Sun Valley customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Cox Communications cable upload speeds
In Sun Valley download speeds tend to be faster than than upload speeds for Cox cable. Compared to other ISPs, Cox is below average where upload speeds are concerned, and the fastest compared to other Sun Valley cable providers. Cox offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sun Valley is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Centurylink DSL in Sun Valley, ID
Centurylink DSL coverage
About 97.89%, or 2,132 people, have Centurylink DSL internet available to them in the city. The company covers the central, southeast, northwest, south, west, southwest, and east Sun Valley area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sun Valley.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in Sun Valley. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 3 different maximum speeds throughout Sun Valley. The fastest plan anyone in Sun Valley 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 Sun Valley customers is up to 37 Mbps.
Show all download speeds
- 43.3% up to 60.0 Mbps
- 18.4% up to 40.0 Mbps
- 38.3% up to 10.0 Mbps
Centurylink DSL upload speeds
In Sun Valley 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 Sun Valley DSL providers. Centurylink 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 Sun Valley 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 3.1 Mbps.
Show all upload speeds
- 45.6% up to 5.0 Mbps
- 16.1% up to 3.0 Mbps
- 38.3% up to 1.0 Mbps
Quantum Fiber Fiber in Sun Valley, ID
Quantum Fiber fiber coverage
About 10.97%, or 239 people, have Quantum Fiber fiber internet available to them in the city. The company covers the southeast, west, and south Sun Valley area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Sun Valley.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Sun Valley. Versus other fiber providers in the area, Quantum Fiber fiber is the fastest. There are 2 different maximum speeds throughout Sun Valley. The fastest plan anyone in Sun Valley can order from Quantum Fiber goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Sun Valley customers is up to 1,230 Mbps.
Show all download speeds
- 23.0% up to 2,000.0 Mbps
- 77.0% up to 1,000.0 Mbps
Quantum Fiber fiber upload speeds
In Sun Valley download speeds tend to be faster than than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Sun Valley fiber providers. Quantum Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sun Valley is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Centurylink Fiber in Sun Valley, ID
Centurylink fiber coverage
About 2.53%, or 55 people, have Centurylink fiber internet available to them in the city. The company covers the west and south Sun Valley area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Sun Valley.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Sun Valley. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 2 different maximum speeds throughout Sun Valley. The fastest plan anyone in Sun Valley can order from Centurylink goes up to 1,000 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Sun Valley customers is up to 989 Mbps.
Show all download speeds
- 81.8% up to 1,000.0 Mbps
- 18.2% up to 940.0 Mbps
Centurylink fiber upload speeds
In Sun Valley download speeds tend to be equal to than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and the slowest compared to other Sun Valley fiber 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 Sun Valley is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Centurylink customers can get speeds up to 989 Mbps.
Show all upload speeds
- 81.8% up to 1,000.0 Mbps
- 18.2% up to 940.0 Mbps
T-Mobile Home Internet Fixed Wireless in Sun Valley, ID
T-Mobile Home Internet fixed wireless coverage
About 97.29%, or 2,119 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the central, southeast, northwest, south, west, southwest, and east Sun Valley area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sun Valley.
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 Sun Valley. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the slowest. There are 2 different maximum speeds throughout Sun Valley. The fastest plan anyone in Sun Valley 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 Sun Valley customers is up to 77 Mbps.
Show all download speeds
- 70.0% up to 100.0 Mbps
- 30.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Sun Valley 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 the slowest compared to other Sun Valley 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 Sun Valley 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 15 Mbps.
Show all upload speeds
- 70.0% up to 20.0 Mbps
- 30.0% up to 3.0 Mbps
Verizon Fixed Wireless in Sun Valley, ID
Verizon fixed wireless coverage
About 89.35%, or 1,946 people, have Verizon fixed wireless internet available to them in the city. The company covers the central, southeast, northwest, south, west, southwest, and east Sun Valley area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sun Valley.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Sun Valley. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Sun Valley. The fastest plan anyone in Sun Valley can order from Verizon goes up to 300 Mbps, and all Sun Valley customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Sun Valley 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 the fastest compared to other Sun Valley fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sun Valley is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Sun Valley Internet by Area
This information is most helpful to those looking for homes or considering moving to Sun Valley or any of the areas nearby.
How does internet in Sun Valley compare to the rest of Idaho?
Internet speeds in Sun Valley are slower versus the average speeds in Idaho: 2,514 Mbps in Idaho versus 1,998 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Idaho is 98.92% versus 99.45% in Sun Valley.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Sun Valley 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
- Ketchum, ID: more internet coverage, slower speeds
- Triumph, ID: less internet coverage, faster speeds
- Magic City, ID: more internet coverage, faster speeds
- Hailey, ID: less internet coverage, slower speeds
- Broadford, ID: less internet coverage, slower speeds
- Bellevue, ID: less internet coverage, slower speeds
- Obsidian, ID: less internet coverage, slower speeds
- Gannett, ID: more internet coverage, slower speeds
- Fairfield, ID: less internet coverage, slower speeds
- Soldier, ID: less internet coverage, slower speeds
Cities with Similar Populations
- Baker, MT: more internet coverage, slower speeds
- West Dennis, MA: more internet coverage, slower speeds
- Wawaka, IN: more internet coverage, faster speeds
- Wakeeney, KS: more internet coverage, slower speeds
- Trumbauersville, PA: more internet coverage, slower speeds
- Syracuse, KS: more internet coverage, slower speeds
- Stuart, IA: more internet coverage, slower speeds
- Smithonia, GA: more internet coverage, slower speeds
- Slater, MO: less internet coverage, slower speeds
- Parsons, WV: less internet coverage, faster speeds