In Fairfax there are 5 residential Fiber providers covering 38.11% 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 Fiber internet providers in Fairfax, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Fairfax, IA please click below.
Fiber Internet Service Providers in Fairfax
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 Fairfax are not shown.
Fairfax 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 Fairfax is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 38.11% of Fairfax. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is South Slope. Call one of the companies with service in Fairfax above to see who has service at your home.
How fast is fiber internet in Fairfax?
The map below shows maximum fiber internet speeds by area in Fairfax.
Fiber Internet Speed Key
The average Fairfax home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 1,000 Mbps, which 38.11% of residents can get.
Is fiber the fastest internet I can get in Fairfax?
The fastest internet for you may vary based on where in Fairfax you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 38.11% of Fairfax homes.
- Cable is fastest for 56.25% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 5.51%.
- Satellite internet may be the only option for less than 1% of Fairfax homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Fairfax, along with details on where in Fairfax and at what speeds.
South Slope Fiber in Fairfax, IA
South Slope fiber coverage
About 26.29%, or 1,068 people, have South Slope fiber internet available to them in the city. The company covers the northeast and north Fairfax area. South Slope is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of Fairfax.
South Slope fiber download speeds
South Slope is one of the fastest when comparing download speeds to all other internet providers in Fairfax. Versus other fiber providers in the area, South Slope fiber is one of the fastest. There are no different maximum speeds throughout Fairfax. The fastest plan anyone in Fairfax can order from South Slope goes up to 1,000 Mbps, and all Fairfax customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
South Slope fiber upload speeds
In Fairfax download speeds tend to be equal to than upload speeds for South Slope fiber. Compared to other ISPs, South Slope is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Fairfax fiber providers. South Slope offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfax is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
ImOn Communications Fiber in Fairfax, IA
ImOn Communications fiber coverage
About 19.87%, or 807 people, have ImOn Communications fiber internet available to them in the city. The company covers the northeast Fairfax area. ImOn Communications is a large internet service provider internet service providers in the US, with internet service available in a small portion of Fairfax.
ImOn Communications fiber download speeds
ImOn Communications is one of the fastest when comparing download speeds to all other internet providers in Fairfax. Versus other fiber providers in the area, ImOn Communications fiber is one of the fastest. There are no different maximum speeds throughout Fairfax. The fastest plan anyone in Fairfax can order from ImOn Communications goes up to 1,000 Mbps, and all Fairfax customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
ImOn Communications fiber upload speeds
In Fairfax download speeds tend to be equal to than upload speeds for ImOn Communications fiber. Compared to other ISPs, ImOn Communications is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Fairfax fiber providers. ImOn Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfax is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
ATC Communications (Iowa) Fiber in Fairfax, IA
ATC Communications fiber coverage
About 11.82%, or 480 people, have ATC Communications fiber internet available to them in the city. The company covers the northeast and northwest Fairfax area. ATC Communications is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Fairfax.
ATC Communications (Iowa) fiber download speeds
ATC Communications is one of the fastest when comparing download speeds to all other internet providers in Fairfax. Versus other fiber providers in the area, ATC Communications fiber is one of the fastest. There are no different maximum speeds throughout Fairfax. The fastest plan anyone in Fairfax can order from ATC Communications goes up to 1,000 Mbps, and all Fairfax customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
ATC Communications (Iowa) fiber upload speeds
In Fairfax download speeds tend to be equal to than upload speeds for ATC Communications fiber. Compared to other ISPs, ATC Communications is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Fairfax fiber providers. ATC Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfax is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Quantum Fiber Fiber in Fairfax, IA
Quantum Fiber fiber coverage
About 10.51%, or 427 people, have Quantum Fiber fiber internet available to them in the city. The company covers the northeast Fairfax 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 Fairfax.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Fairfax. Versus other fiber providers in the area, Quantum Fiber fiber is one of the slowest. There are no different maximum speeds throughout Fairfax. The fastest plan anyone in Fairfax can order from Quantum Fiber goes up to 940 Mbps, and all Fairfax customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Fairfax download speeds tend to be equal to than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and one of the slowest compared to other Fairfax fiber providers. Quantum Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfax is up to 940 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 940.0 Mbps
Centurylink Fiber in Fairfax, IA
Centurylink fiber coverage
About 10.51%, or 427 people, have Centurylink fiber internet available to them in the city. The company covers the northeast Fairfax 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 Fairfax.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Fairfax. Versus other fiber providers in the area, Centurylink fiber is one of the slowest. There are no different maximum speeds throughout Fairfax. The fastest plan anyone in Fairfax can order from Centurylink goes up to 940 Mbps, and all Fairfax customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Centurylink fiber upload speeds
In Fairfax 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 one of the slowest compared to other Fairfax fiber providers. Centurylink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfax is up to 940 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 940.0 Mbps
Fairfax Fiber by Area
This information is most helpful to those looking for homes or considering moving to Fairfax or any of the areas nearby.
How does fiber internet in Fairfax compare to the rest of Iowa?
Fiber internet speeds in Fairfax are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 1,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Iowa is 0.00% versus 38.11% in Fairfax.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Fairfax 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
- Cedar Rapids, IA: more fiber coverage, faster speeds
- Atkins, IA: more fiber coverage, similar speeds
- Swisher, IA: less fiber coverage, similar speeds
- Norway, IA: less fiber coverage, similar speeds
- East Amana, IA: less fiber coverage, similar speeds
- Palo, IA: more fiber coverage, similar speeds
- Hiawatha, IA: more fiber coverage, similar speeds
- Ely, IA: less fiber coverage, similar speeds
- Robins, IA: more fiber coverage, similar speeds
- Newhall, IA: less fiber coverage, similar speeds
Cities with Similar Populations
- Gamewell, NC: less fiber coverage, faster speeds
- Hope Valley, RI: more fiber coverage, slower speeds
- Hopewell, NJ: more fiber coverage, faster speeds
- Horicon, WI: less fiber coverage, similar speeds
- Centerville, IN: more fiber coverage, faster speeds
- Enfield, NC: more fiber coverage, faster speeds
- Gardendale, TX: less fiber coverage, faster speeds
- Cedar Knolls, NJ: more fiber coverage, faster speeds
- Hortense, GA: more fiber coverage, faster speeds
- Houston, AK: more fiber coverage, faster speeds