In Post Falls there are 4 residential Fiber providers covering 86.86% of the city. The average home can get speeds up to 7,868 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 Post Falls, ID.
To see availability maps for all providers including fiber, cable, DSL, and more in Post Falls, ID please click below.
Post Falls, ID Availability Maps
Fiber Internet Service Providers in Post 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 Post Falls are not shown.
Post 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 Post Falls is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 86.86% of Post Falls. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is TDS. Call one of the companies with service in Post Falls above to see who has service at your home.
How fast is fiber internet in Post Falls?
The map below shows maximum fiber internet speeds by area in Post Falls.
Fiber Internet Speed Key
The average Post Falls home can get up to 7,868 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 82.04% 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 Post Falls.
Fiber internet speeds tend to be faster in the southeast parts of Post Falls, and slower in the southwest areas of the city.
Is fiber the fastest internet I can get in Post Falls?
The fastest internet for you may vary based on where in Post Falls you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 86.86% of Post Falls homes.
- Cable is fastest for 9.69% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 3.41%.
- Satellite internet may be the only option for less than 1% of Post Falls homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Post Falls, along with details on where in Post Falls and at what speeds.
TDS Fiber in Post Falls, ID
TDS fiber coverage
About 82.04%, or 37,841 people, have TDS fiber internet available to them in the city. The company covers the entire Post Falls area. TDS is a large internet service provider internet service providers in the US, with internet service available in much of Post Falls.
TDS fiber download speeds
TDS is the fastest when comparing download speeds to all other internet providers in Post Falls. Versus other fiber providers in the area, TDS fiber is the fastest. There are no different maximum speeds throughout Post Falls. The fastest plan anyone in Post Falls can order from TDS goes up to 8,000 Mbps, and all Post Falls customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
TDS fiber upload speeds
In Post Falls download speeds tend to be equal to than upload speeds for TDS fiber. Compared to other ISPs, TDS is the fastest where upload speeds are concerned, and the fastest compared to other Post Falls fiber providers. TDS offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Post Falls is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Ziply Fiber in Post Falls, ID
Ziply fiber coverage
About 63.87%, or 29,460 people, have Ziply fiber internet available to them in the city. The company covers the entire Post Falls area. Ziply is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Post Falls.
Ziply fiber download speeds
Ziply is above average when comparing download speeds to all other internet providers in Post Falls. Versus other fiber providers in the area, Ziply fiber is above average. There are 2 different maximum speeds throughout Post Falls. The fastest plan anyone in Post Falls can order from Ziply goes up to 6,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Post Falls customers is up to 5,836 Mbps.
Show all download speeds
- 96.7% up to 6,000.0 Mbps
- 3.3% up to 1,000.0 Mbps
Ziply fiber upload speeds
In Post Falls download speeds tend to be equal to than upload speeds for Ziply fiber. Compared to other ISPs, Ziply is above average where upload speeds are concerned, and above average compared to other Post Falls fiber providers. Ziply 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 Post Falls is up to 6,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Ziply customers can get speeds up to 5,836 Mbps.
Show all upload speeds
- 96.7% up to 6,000.0 Mbps
- 3.3% up to 1,000.0 Mbps
Intermax Networks Fiber in Post Falls, ID
Intermax Networks fiber coverage
About 2.76%, or 1,274 people, have Intermax Networks fiber internet available to them in the city. The company covers the northeast, south, east, west, southwest, central, and southeast Post Falls area. Intermax Networks is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Post Falls.
Intermax Networks fiber download speeds
Intermax Networks is below average when comparing download speeds to all other internet providers in Post Falls. Versus other fiber providers in the area, Intermax Networks fiber is one of the slowest. There are no different maximum speeds throughout Post Falls. The fastest plan anyone in Post Falls can order from Intermax Networks goes up to 1,000 Mbps, and all Post Falls customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Intermax Networks fiber upload speeds
In Post Falls download speeds tend to be equal to than upload speeds for Intermax Networks fiber. Compared to other ISPs, Intermax Networks is below average where upload speeds are concerned, and below average compared to other Post Falls fiber providers. Intermax Networks offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Post Falls is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Spectrum Fiber in Post Falls, ID
Spectrum fiber coverage
About 1.68%, or 775 people, have Spectrum fiber internet available to them in the city. The company covers the west, north, and northeast Post Falls area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Post Falls.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Post Falls. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout Post Falls. The fastest plan anyone in Post Falls can order from Spectrum goes up to 1,000 Mbps, and all Post Falls customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Post Falls download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Post Falls fiber providers. Spectrum 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 Post Falls is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 327 Mbps.
Show all upload speeds
- 62.7% up to 500.0 Mbps
- 37.3% up to 35.0 Mbps
Post Falls Fiber by Area
This information is most helpful to those looking for homes or considering moving to Post Falls or any of the areas nearby.
How does fiber internet in Post Falls compare to the rest of Idaho?
Fiber internet speeds in Post Falls are much faster versus the average speeds in Idaho: 0.00 Mbps in Idaho versus 7,868 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Idaho is 0.00% versus 86.86% in Post Falls.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Post 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
- State Line, ID: more fiber coverage, slower speeds
- Huetter, ID: less fiber coverage, slower speeds
- Hauser, ID: less fiber coverage, slower speeds
- Newman Lake, WA: less fiber coverage, slower speeds
- Coeur d'Alene, ID: more fiber coverage, faster speeds
- Rathdrum, ID: less fiber coverage, slower speeds
- Hayden, ID: less fiber coverage, slower speeds
- Dalton Gardens, ID: more fiber coverage, slower speeds
- Liberty Lake, WA: less fiber coverage, slower speeds
- Otis Orchards, WA: less fiber coverage, slower speeds
Cities with Similar Populations
- Toa Alta, PR: less fiber coverage, slower speeds
- Doylestown, PA: more fiber coverage, slower speeds
- Duncanville, TX: more fiber coverage, slower speeds
- Eagle Pass, TX: less fiber coverage, slower speeds
- Fallbrook, CA: less fiber coverage, slower speeds
- Greenacres, FL: less fiber coverage, slower speeds
- Pikesville, MD: more fiber coverage, slower speeds
- Shelby, NC: less fiber coverage, slower speeds
- Strongsville, OH: less fiber coverage, slower speeds
- Taylors, SC: less fiber coverage, slower speeds