In Clark County there are 3 residential Fiber providers covering 15.74% of the county. The average home can get speeds up to 1,422 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 Clark County, WI.
To see availability maps for all providers including fiber, cable, DSL, and more in Clark County, WI please click below.
Clark County, WI Availability Maps
Fiber Internet Service Providers in Clark County
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 Clark County are not shown.
Clark County 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 Clark County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 15.74% of Clark County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Brightspeed. Call one of the companies with service in Clark County above to see who has service at your home.
How fast is fiber internet in Clark County?
The map below shows maximum fiber internet speeds by area in Clark County.
Fiber Internet Speed Key
The average Clark County home can get up to 1,422 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 8,000 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 10 Mbps. See the internet provider details below for info about their speed and coverage in Clark County.
Fiber internet speeds tend to be faster in the southeast parts of Clark County, and slower in the south areas of the county.
Is fiber the fastest internet I can get in Clark County?
The fastest internet for you may vary based on where in Clark County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 15.65% of Clark County homes.
- Cable is fastest for 33.83% of the county.
- DSL is fastest for 21.00%.
- Fixed wireless is fastest for 28.70%.
- Satellite internet may be the only option for less than 1% of Clark County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Clark County, along with details on where in Clark County and at what speeds.
Spectrum Fiber in Clark County, WI
Spectrum fiber coverage
About 8.21%, or 2,846 people, have Spectrum fiber internet available to them in the county. The company covers the east, north, northwest, south, and southeast Clark County 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 Clark County.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Clark County. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout Clark County. The fastest plan anyone in Clark County can order from Spectrum goes up to 1,000 Mbps, and all Clark County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Clark County download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other Clark County fiber providers. Spectrum offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Clark County 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 472 Mbps.
Show all upload speeds
- 93.9% up to 500.0 Mbps
- 6.1% up to 35.0 Mbps
Brightspeed Fiber in Clark County, WI
Brightspeed fiber coverage
About 5.45%, or 1,889 people, have Brightspeed fiber internet available to them in the county. The company covers the northwest Clark County area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Clark County.
Brightspeed fiber download speeds
Brightspeed is the fastest when comparing download speeds to all other internet providers in Clark County. Versus other fiber providers in the area, Brightspeed fiber is the fastest. There are 2 different maximum speeds throughout Clark County. The fastest plan anyone in Clark County can order from Brightspeed goes up to 2,000 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Clark County customers is up to 1,965 Mbps.
Show all download speeds
- 98.3% up to 2,000.0 Mbps
- 1.7% up to 10.0 Mbps
Brightspeed fiber upload speeds
In Clark County download speeds tend to be faster than than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is the fastest where upload speeds are concerned, and the fastest compared to other Clark County fiber providers. Brightspeed offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Clark County is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 1,965 Mbps.
Show all upload speeds
- 98.3% up to 2,000.0 Mbps
- 1.7% up to 1.0 Mbps
TDS Fiber in Clark County, WI
TDS fiber coverage
About 1.92%, or 666 people, have TDS fiber internet available to them in the county. The company covers the southwest, south, southeast, west, and northeast Clark County area. TDS is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Clark County.
TDS fiber download speeds
TDS is above average when comparing download speeds to all other internet providers in Clark County. Versus other fiber providers in the area, TDS fiber is above average. There are 3 different maximum speeds throughout Clark County. The fastest plan anyone in Clark County can order from TDS goes up to 8,000 Mbps, the slowest package only goes up to 300 Mbps, and the county-wide average maximum speed for Clark County customers is up to 1,721 Mbps.
Show all download speeds
- 15.2% up to 8,000.0 Mbps
- 36.2% up to 1,000.0 Mbps
- 48.6% up to 300.0 Mbps
TDS fiber upload speeds
In Clark County download speeds tend to be equal to than upload speeds for TDS fiber. Compared to other ISPs, TDS is above average where upload speeds are concerned, and above average compared to other Clark County fiber providers. TDS offers 3 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Clark County is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 300 Mbps. On average, TDS customers can get speeds up to 1,721 Mbps.
Show all upload speeds
- 15.2% up to 8,000.0 Mbps
- 36.2% up to 1,000.0 Mbps
- 48.6% up to 300.0 Mbps
Clark County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Clark County or any of the areas nearby.
How does fiber internet in Clark County compare to the rest of Wisconsin?
Fiber internet speeds in Clark County are much faster versus the average speeds in Wisconsin: 0.00 Mbps in Wisconsin versus 1,422 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Wisconsin is 0.00% versus 15.74% in Clark County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Clark County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Eau Claire County, WI: more fiber coverage, faster speeds
- Shawano County, WI: more fiber coverage, faster speeds
- Pierce County, WI: more fiber coverage, faster speeds
- Oconto County, WI: more fiber coverage, slower speeds
- Dakota County, MN: more fiber coverage, faster speeds
- Scott County, MN: more fiber coverage, faster speeds
- Carver County, MN: more fiber coverage, faster speeds
- McLeod County, MN: more fiber coverage, faster speeds
- Renville County, MN: more fiber coverage, slower speeds
- Benzie County, MI: more fiber coverage, slower speeds
Counties with Similar Populations
- Logan County, WV: more fiber coverage, faster speeds
- Monroe County, MS: more fiber coverage, faster speeds
- Monroe County, IL: more fiber coverage, slower speeds
- Mississippi County, AR: more fiber coverage, slower speeds
- Miller County, MO: less fiber coverage, slower speeds
- Miller County, AR: more fiber coverage, slower speeds
- Mille Lacs County, MN: more fiber coverage, slower speeds
- Marlboro County, SC: more fiber coverage, slower speeds
- Manistee County, MI: more fiber coverage, slower speeds
- Macon County, TN: more fiber coverage, slower speeds