In Idaho Falls there is 1 residential Cable provider covering 91.98% of the city. The average home can get speeds up to 1,000 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 Cable internet providers in Idaho Falls, ID.
To see availability maps for all providers including fiber, cable, DSL, and more in Idaho Falls, ID please click below.
Idaho Falls, ID Availability Maps
Cable Internet Service Provider in Idaho Falls
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 Falls are not shown.
Idaho Falls 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 Falls is cable internet available?
Cable Internet Availability Key
Cable is available in 91.98% of Idaho Falls. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Cable One. Call one of the companies with service in Idaho Falls above to see who has service at your home.
How fast is cable internet in Idaho Falls?
The map below shows maximum cable internet speeds by area in Idaho Falls.
Cable Internet Speed Key
The average Idaho Falls home can get up to 1,000 Mbps on their cable internet plan. The fastest cable download speed in the city is 1,000 Mbps, which 91.98% of residents can get.
Is cable the fastest internet I can get in Idaho Falls?
The fastest internet for you may vary based on where in Idaho Falls you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 89.31% of Idaho Falls homes.
- Cable is fastest for 5.67% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.92%.
- Satellite internet may be the only option for less than 1% of Idaho Falls homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Idaho Falls, along with details on where in Idaho Falls and at what speeds.
Sparklight Cable in Idaho Falls, ID
Sparklight cable coverage
About 91.98%, or 86,681 people, have Sparklight cable internet available to them in the city. The company covers the entire Idaho Falls area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in most of Idaho Falls.
Sparklight cable download speeds
Sparklight is above average when comparing download speeds to all other internet providers in Idaho Falls. Versus other cable providers in the area, Sparklight cable is the fastest. There are no different maximum speeds throughout Idaho Falls. The fastest plan anyone in Idaho Falls can order from Sparklight goes up to 1,000 Mbps, and all Idaho Falls customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In Idaho Falls download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the fastest compared to other Idaho Falls cable providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Idaho Falls is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Idaho Falls Cable by Area
This information is most helpful to those looking for homes or considering moving to Idaho Falls or any of the areas nearby.
How does cable internet in Idaho Falls compare to the rest of Idaho?
Cable internet speeds in Idaho Falls are much faster versus the average speeds in Idaho: 0.00 Mbps in Idaho versus 1,000 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Idaho is 0.00% versus 91.98% in Idaho Falls.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Idaho Falls are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable 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
- Ammon, ID: more cable coverage, similar speeds
- Beachs Corner, ID: less cable coverage, similar speeds
- Iona, ID: more cable coverage, similar speeds
- Milo, ID: less cable coverage, similar speeds
- Grant, ID: less cable coverage, similar speeds
- Garfield, ID: less cable coverage, similar speeds
- Woodville, ID: less cable coverage, similar speeds
- Ucon, ID: less cable coverage, similar speeds
- Coltman, ID: less cable coverage, similar speeds
- Shelley, ID: less cable coverage, similar speeds
Cities with Similar Populations
- Ventura, CA: more cable coverage, faster speeds
- Waldorf, MD: more cable coverage, faster speeds
- Vista, CA: more cable coverage, faster speeds
- Virginia Beach, VA: more cable coverage, faster speeds
- Waco, TX: less cable coverage, faster speeds
- Toms River, NJ: more cable coverage, faster speeds
- Turlock, CA: more cable coverage, similar speeds
- Trenton, NJ: more cable coverage, faster speeds
- Tulsa, OK: less cable coverage, faster speeds
- Terre Haute, IN: less cable coverage, similar speeds