In Idaho Falls there are 5 residential Fiber providers covering 90.16% of the city. The average home can get speeds up to 1,294 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 Fiber 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
Fiber Internet Service Providers 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 fiber internet available?
100%
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Fiber is available in 90.16% of Idaho Falls. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Fybercom. Call one of the companies with service in Idaho Falls above to see who has service at your home.
How fast is fiber internet in Idaho Falls?
The map below shows maximum fiber internet speeds by area in Idaho Falls.
1000 Mbps+
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The average Idaho Falls home can get up to 1,294 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 10,000 Mbps, which less than 1% 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 940 Mbps. See the internet provider details below for info about their speed and coverage in Idaho Falls.
Fiber internet speeds tend to be faster in the north parts of Idaho Falls, and slower in the west areas of the city.
Is fiber 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, cable competes most often with fiber 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.
Fiber 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.
Silver Star Fiber in Idaho Falls, ID
Silver Star fiber coverage
About 70.05%, or 66,017 people, have Silver Star fiber internet available to them in the city. The company covers the entire Idaho Falls area. Silver Star is a large internet service provider internet service providers in the US, with internet service available in much of Idaho Falls.
Silver Star fiber download speeds
Silver Star is above average when comparing download speeds to all other internet providers in Idaho Falls. Versus other fiber providers in the area, Silver Star fiber is below average. There are no different maximum speeds throughout Idaho Falls. The fastest plan anyone in Idaho Falls can order from Silver Star 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
Silver Star fiber upload speeds
In Idaho Falls download speeds tend to be faster than than upload speeds for Silver Star fiber. Compared to other ISPs, Silver Star is below average where upload speeds are concerned, and below average compared to other Idaho Falls fiber providers. Silver Star offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Idaho Falls is up to 200 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 200.0 Mbps
Fybercom Fiber in Idaho Falls, ID
Fybercom fiber coverage
About 69.53%, or 65,528 people, have Fybercom fiber internet available to them in the city. The company covers the entire Idaho Falls area. Fybercom is a large internet service provider internet service providers in the US, with internet service available in much of Idaho Falls.
Fybercom fiber download speeds
Fybercom is above average when comparing download speeds to all other internet providers in Idaho Falls. Versus other fiber providers in the area, Fybercom fiber is below average. There are 3 different maximum speeds throughout Idaho Falls. The fastest plan anyone in Idaho Falls can order from Fybercom goes up to 10,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Idaho Falls customers is up to 1,032 Mbps.
Show all download speeds
- 0.1% up to 10,000.0 Mbps
- 1.4% up to 2,500.0 Mbps
- 98.5% up to 1,000.0 Mbps
Fybercom fiber upload speeds
In Idaho Falls download speeds tend to be faster than than upload speeds for Fybercom fiber. Compared to other ISPs, Fybercom is above average where upload speeds are concerned, and above average compared to other Idaho Falls fiber providers. Fybercom 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 Idaho Falls is up to 10,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Fybercom customers can get speeds up to 1,028 Mbps.
Show all upload speeds
- 0.1% up to 10,000.0 Mbps
- 1.1% up to 2,500.0 Mbps
- 98.8% up to 1,000.0 Mbps
Quantum Fiber Fiber in Idaho Falls, ID
Quantum Fiber fiber coverage
About 27.99%, or 26,383 people, have Quantum Fiber fiber internet available to them in the city. The company covers the entire Idaho Falls area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Idaho Falls.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Idaho Falls. Versus other fiber providers in the area, Quantum Fiber fiber is above average. There are 4 different maximum speeds throughout Idaho Falls. The fastest plan anyone in Idaho Falls can order from Quantum Fiber goes up to 3,000 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Idaho Falls customers is up to 1,885 Mbps.
Show all download speeds
- 0.6% up to 3,000.0 Mbps
- 87.9% up to 2,000.0 Mbps
- 0.2% up to 1,000.0 Mbps
- 11.3% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Idaho Falls download speeds tend to be faster than than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and above average compared to other Idaho Falls fiber providers. Quantum Fiber 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 Idaho Falls is up to 3,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Quantum Fiber customers can get speeds up to 1,006 Mbps.
Show all upload speeds
- 0.6% up to 3,000.0 Mbps
- 88.1% up to 1,000.0 Mbps
- 11.3% up to 940.0 Mbps
Centurylink Fiber in Idaho Falls, ID
Centurylink fiber coverage
About 24.96%, or 23,523 people, have Centurylink fiber internet available to them in the city. The company covers the entire Idaho Falls area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Idaho Falls.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Idaho Falls. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 8 different maximum speeds throughout Idaho Falls. The fastest plan anyone in Idaho Falls can order from Centurylink goes up to 2,000 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Idaho Falls customers is up to 900 Mbps.
Show all download speeds
- 0.2% up to 2,000.0 Mbps
- 44.1% up to 1,000.0 Mbps
- 47.3% up to 940.0 Mbps
- 0.1% up to 500.0 Mbps
- 2.6% up to 200.0 Mbps
- 3.9% up to 100.0 Mbps
- 0.2% up to 80.0 Mbps
- 1.6% up to 10.0 Mbps
Centurylink fiber upload speeds
In Idaho Falls download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and below average compared to other Idaho Falls fiber providers. Centurylink offers 8 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 Idaho Falls is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 787 Mbps.
Show all upload speeds
- 44.3% up to 1,000.0 Mbps
- 32.3% up to 940.0 Mbps
- 0.4% up to 500.0 Mbps
- 17.3% up to 200.0 Mbps
- 3.7% up to 100.0 Mbps
- 0.1% up to 50.0 Mbps
- 0.3% up to 10.0 Mbps
- 1.6% up to 1.0 Mbps
Sparklight Fiber in Idaho Falls, ID
Sparklight fiber coverage
About 3.28%, or 3,094 people, have Sparklight fiber internet available to them in the city. The company covers the southeast, northeast, south, northwest, southwest, and north Idaho Falls area. Sparklight 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 Falls.
Sparklight fiber download speeds
Sparklight is above average when comparing download speeds to all other internet providers in Idaho Falls. Versus other fiber providers in the area, Sparklight fiber is below average. 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 fiber upload speeds
In Idaho Falls download speeds tend to be faster than than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the slowest compared to other Idaho Falls fiber 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 Fiber 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 fiber internet in Idaho Falls compare to the rest of Idaho?
Fiber internet speeds in Idaho Falls are much faster versus the average speeds in Idaho: 0.00 Mbps in Idaho versus 1,294 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Idaho is 0.00% versus 90.16% in Idaho Falls.
What zip codes have fiber internet?
Fiber 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 fiber 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: less fiber coverage, slower speeds
- Beachs Corner, ID: less fiber coverage, faster speeds
- Iona, ID: more fiber coverage, faster speeds
- Milo, ID: less fiber coverage, slower speeds
- Grant, ID: less fiber coverage, slower speeds
- Garfield, ID: less fiber coverage, slower speeds
- Woodville, ID: less fiber coverage, faster speeds
- Ucon, ID: less fiber coverage, slower speeds
- Coltman, ID: less fiber coverage, slower speeds
- Shelley, ID: less fiber coverage, slower speeds
Cities with Similar Populations
- Ventura, CA: less fiber coverage, faster speeds
- Waldorf, MD: more fiber coverage, faster speeds
- Vista, CA: less fiber coverage, faster speeds
- Virginia Beach, VA: less fiber coverage, faster speeds
- Waco, TX: less fiber coverage, faster speeds
- Toms River, NJ: more fiber coverage, faster speeds
- Turlock, CA: less fiber coverage, faster speeds
- Trenton, NJ: more fiber coverage, faster speeds
- Tulsa, OK: less fiber coverage, faster speeds
- Terre Haute, IN: less fiber coverage, faster speeds