In Sparta there are 5 residential Fiber providers covering 77.06% of the city. The average home can get speeds up to 6,345 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 Sparta, WI.
To see availability maps for all providers including fiber, cable, DSL, and more in Sparta, WI please click below.
Fiber Internet Service Providers in Sparta
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 Sparta are not shown.
Sparta 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 Sparta is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 77.06% of Sparta. 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 Sparta above to see who has service at your home.
How fast is fiber internet in Sparta?
The map below shows maximum fiber internet speeds by area in Sparta.
Fiber Internet Speed Key
The average Sparta home can get up to 6,345 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 57.25% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 8.67% 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 Sparta.
Fiber internet speeds tend to be faster in the west parts of Sparta, and slower in the southeast areas of the city.
Is fiber the fastest internet I can get in Sparta?
The fastest internet for you may vary based on where in Sparta you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 77.06% of Sparta homes.
- Cable is fastest for 7.35% of the city.
- DSL is fastest for 6.16%.
- Fixed wireless is fastest for 6.30%.
- Satellite internet may be the only option for 3.13% of Sparta homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Sparta, along with details on where in Sparta and at what speeds.
Brightspeed Fiber in Sparta, WI
Brightspeed fiber coverage
About 66.69%, or 10,851 people, have Brightspeed fiber internet available to them in the city. The company covers the central, southwest, west, and south Sparta area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sparta.
Brightspeed fiber download speeds
Brightspeed is above average when comparing download speeds to all other internet providers in Sparta. Versus other fiber providers in the area, Brightspeed fiber is below average. There are no different maximum speeds throughout Sparta. The fastest plan anyone in Sparta can order from Brightspeed goes up to 2,000 Mbps, and all Sparta customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Brightspeed fiber upload speeds
In Sparta download speeds tend to be equal to than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is above average where upload speeds are concerned, and below average compared to other Sparta fiber providers. Brightspeed offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sparta is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
TDS Fiber in Sparta, WI
TDS fiber coverage
About 57.25%, or 9,315 people, have TDS fiber internet available to them in the city. The company covers the central, west, southwest, and south Sparta area. TDS is a large internet service provider internet service providers in the US, with internet service available in a majority of Sparta.
TDS fiber download speeds
TDS is the fastest when comparing download speeds to all other internet providers in Sparta. Versus other fiber providers in the area, TDS fiber is the fastest. There are no different maximum speeds throughout Sparta. The fastest plan anyone in Sparta can order from TDS goes up to 8,000 Mbps, and all Sparta customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
TDS fiber upload speeds
In Sparta 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 Sparta fiber providers. TDS offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sparta is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Lynxx Networks Fiber in Sparta, WI
Lynxx Networks fiber coverage
About 29.32%, or 4,771 people, have Lynxx Networks fiber internet available to them in the city. The company covers the central, south, southwest, and west Sparta area. Lynxx Networks is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of Sparta.
Lynxx Networks fiber download speeds
Lynxx Networks is below average when comparing download speeds to all other internet providers in Sparta. Versus other fiber providers in the area, Lynxx Networks fiber is one of the slowest. There are no different maximum speeds throughout Sparta. The fastest plan anyone in Sparta can order from Lynxx Networks goes up to 1,000 Mbps, and all Sparta customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Lynxx Networks fiber upload speeds
In Sparta download speeds tend to be equal to than upload speeds for Lynxx Networks fiber. Compared to other ISPs, Lynxx Networks is average where upload speeds are concerned, and one of the slowest compared to other Sparta fiber providers. Lynxx Networks offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sparta is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Vernon Communications Cooperative Fiber in Sparta, WI
Vernon Communications Cooperative fiber coverage
About 9.07%, or 1,476 people, have Vernon Communications Cooperative fiber internet available to them in the city. The company covers the southwest, south, and southeast Sparta area. Vernon Communications Cooperative is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Sparta.
Vernon Communications Cooperative fiber download speeds
Vernon Communications Cooperative is below average when comparing download speeds to all other internet providers in Sparta. Versus other fiber providers in the area, Vernon Communications Cooperative fiber is one of the slowest. There are no different maximum speeds throughout Sparta. The fastest plan anyone in Sparta can order from Vernon Communications Cooperative goes up to 1,000 Mbps, and all Sparta customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Vernon Communications Cooperative fiber upload speeds
In Sparta download speeds tend to be equal to than upload speeds for Vernon Communications Cooperative fiber. Compared to other ISPs, Vernon Communications Cooperative is average where upload speeds are concerned, and one of the slowest compared to other Sparta fiber providers. Vernon Communications Cooperative offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sparta is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
CVFTC Fiber in Sparta, WI
CVFTC fiber coverage
About 1.73%, or 281 people, have CVFTC fiber internet available to them in the city. The company covers the southwest Sparta area. CVFTC is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Sparta.
CVFTC fiber download speeds
CVFTC is below average when comparing download speeds to all other internet providers in Sparta. Versus other fiber providers in the area, CVFTC fiber is one of the slowest. There are no different maximum speeds throughout Sparta. The fastest plan anyone in Sparta can order from CVFTC goes up to 1,000 Mbps, and all Sparta customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
CVFTC fiber upload speeds
In Sparta download speeds tend to be equal to than upload speeds for CVFTC fiber. Compared to other ISPs, CVFTC is average where upload speeds are concerned, and one of the slowest compared to other Sparta fiber providers. CVFTC offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sparta is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Sparta Fiber by Area
This information is most helpful to those looking for homes or considering moving to Sparta or any of the areas nearby.
How does fiber internet in Sparta compare to the rest of Wisconsin?
Fiber internet speeds in Sparta are much faster versus the average speeds in Wisconsin: 0.00 Mbps in Wisconsin versus 6,345 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Wisconsin is 0.00% versus 77.06% in Sparta.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Sparta 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
- Leon, WI: more fiber coverage, slower speeds
- Rockland, WI: less fiber coverage, slower speeds
- Melvina, WI: more fiber coverage, slower speeds
- Bangor, WI: less fiber coverage, faster speeds
- Oil City, WI: more fiber coverage, slower speeds
- Middle Ridge, WI: more fiber coverage, slower speeds
- Norwalk, WI: less fiber coverage, slower speeds
- Tunnel City, WI: less fiber coverage, slower speeds
- St. Marys, WI: less fiber coverage, slower speeds
- Cashton, WI: more fiber coverage, slower speeds
Cities with Similar Populations
- Dardenne Prairie, MO: more fiber coverage, faster speeds
- Commerce, GA: more fiber coverage, slower speeds
- Comstock Park, MI: less fiber coverage, slower speeds
- Coshocton, OH: less fiber coverage, slower speeds
- Country Club Hills, IL: less fiber coverage, slower speeds
- Country Walk, FL: more fiber coverage, slower speeds
- Cranberry Twp, PA: more fiber coverage, slower speeds
- Crowley, LA: less fiber coverage, faster speeds
- Dandridge, TN: more fiber coverage, faster speeds
- Clinton, MA: less fiber coverage, slower speeds