In Janesville there are 2 residential Fiber providers covering 17.55% of the city. The average home can get speeds up to 2,149 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 Janesville, MN.
To see availability maps for all providers including fiber, cable, DSL, and more in Janesville, MN please click below.
Janesville, MN Availability Maps
Fiber Internet Service Providers in Janesville
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 Janesville are not shown.
Janesville 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 Janesville is fiber internet available?
100%
Colorblind friendly
off
Fiber is available in 17.55% of Janesville. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in Janesville above to see who has service at your home.
How fast is fiber internet in Janesville?
The map below shows maximum fiber internet speeds by area in Janesville.
1000 Mbps+
Colorblind friendly
off
The average Janesville home can get up to 2,149 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 5,120 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, 8.29% of homes can only purchase plans up to 300 Mbps. See the internet provider details below for info about their speed and coverage in Janesville.
Fiber internet speeds tend to be faster in the southeast parts of Janesville, and slower in the central areas of the city.
Is fiber the fastest internet I can get in Janesville?
The fastest internet for you may vary based on where in Janesville you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 9.26% of Janesville homes.
- Cable is fastest for 58.28% of the city.
- DSL is fastest for 4.70%.
- Fixed wireless is fastest for 27.73%.
- Satellite internet may be the only option for less than 1% of Janesville homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Janesville, along with details on where in Janesville and at what speeds.
Fidium Fiber Fiber in Janesville, MN
Fidium fiber coverage
About 12.02%, or 432 people, have Fidium fiber internet available to them in the city. The company covers the northwest, north, and central Janesville area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Janesville.
Fidium Fiber fiber download speeds
Fidium is average when comparing download speeds to all other internet providers in Janesville. Versus other fiber providers in the area, Fidium fiber is the slowest. There are 2 different maximum speeds throughout Janesville. The fastest plan anyone in Janesville can order from Fidium goes up to 2,000 Mbps, the slowest package only goes up to 300 Mbps, and the city-wide average maximum speed for Janesville customers is up to 827 Mbps.
Show all download speeds
- 31.0% up to 2,000.0 Mbps
- 69.0% up to 300.0 Mbps
Fidium Fiber fiber upload speeds
In Janesville download speeds tend to be equal to than upload speeds for Fidium fiber. Compared to other ISPs, Fidium is above average where upload speeds are concerned, and the slowest compared to other Janesville fiber providers. Fidium 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 Janesville is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 300 Mbps. On average, Fidium customers can get speeds up to 827 Mbps.
Show all upload speeds
- 31.0% up to 2,000.0 Mbps
- 69.0% up to 300.0 Mbps
Frontier Communications Fiber in Janesville, MN
Frontier fiber coverage
About 4.65%, or 167 people, have Frontier fiber internet available to them in the city. The company covers the north Janesville area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Janesville.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in Janesville. Versus other fiber providers in the area, Frontier fiber is above average. There are no different maximum speeds throughout Janesville. The fastest plan anyone in Janesville can order from Frontier goes up to 5,000 Mbps, and all Janesville customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Frontier Communications fiber upload speeds
In Janesville download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is above average where upload speeds are concerned, and above average compared to other Janesville fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Janesville is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Janesville Fiber by Area
This information is most helpful to those looking for homes or considering moving to Janesville or any of the areas nearby.
How does fiber internet in Janesville compare to the rest of Minnesota?
Fiber internet speeds in Janesville are much faster versus the average speeds in Minnesota: 0.00 Mbps in Minnesota versus 2,149 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Minnesota is 0.00% versus 17.55% in Janesville.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Janesville 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
- Elysian, MN: more fiber coverage, faster speeds
- St. Clair, MN: less fiber coverage, slower speeds
- Pemberton, MN: less fiber coverage, slower speeds
- Madison Lake, MN: more fiber coverage, faster speeds
- Waseca, MN: more fiber coverage, faster speeds
- Waterville, MN: more fiber coverage, faster speeds
- Eagle Lake, MN: more fiber coverage, faster speeds
- Marysburg, MN: more fiber coverage, faster speeds
- Waldorf, MN: less fiber coverage, slower speeds
- Otisco, MN: more fiber coverage, faster speeds
Cities with Similar Populations
- Clifton, TN: more fiber coverage, slower speeds
- Orwell, OH: more fiber coverage, slower speeds
- Virden, IL: more fiber coverage, faster speeds
- Waverly, AL: more fiber coverage, faster speeds
- New Salisbury, IN: more fiber coverage, slower speeds
- Mechanicsburg, OH: more fiber coverage, faster speeds
- McColl, SC: more fiber coverage, slower speeds
- Kemp, TX: less fiber coverage, slower speeds
- Hudson Oaks, TX: more fiber coverage, faster speeds
- Hesperia, MI: more fiber coverage, slower speeds