In Walworth County there are 10 residential internet providers covering 99.38% of the county. The average home can get speeds up to 1,201 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.
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10 Internet Service Providers in Walworth 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 Walworth County are not shown.
Walworth 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
Availability maps for all providers in Walworth County
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 99.38% of Walworth County. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Midco. Now you can call companies in Walworth County with more confidence that they might be available.
How fast are internet speeds in Walworth County?
The map below shows maximum internet speeds by area in Walworth County.
Internet Speed Key
The average Walworth County home can get up to 1,201 Mbps on their internet plan. For most people, the fastest download speed in the county is 1,250 Mbps, which 79.79% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 19.59% 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 Walworth County.
Internet speeds tend to be faster in the northwest parts of Walworth County, and slower in the south areas of the county.
What type of internet should I choose in Walworth County?
The fastest internet for you may vary based on where in Walworth County you live. If speed is your main concern, cable will be the fastest internet in the county.
- Fiber is the fastest internet type for 19.59% of Walworth County homes.
- Cable is fastest for 79.79% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Walworth County homes.
Internet Market Health in Walworth County
Internet Competition Key
The map shows how competitive the Walworth County internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Walworth County based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.9 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.7 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.2 (very unhealthy)
Overall, competition is very unhealthy.
Walworth County internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, Walworth County homes have between 1 and 3 options. The type(s) of service available are fiber, fixed wireless, and cable, though these may vary depending on the region within the county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Walworth County internet customers who want faster speeds have between 1 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Walworth County badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Walworth County, along with details on where in Walworth County and at what speeds.
Midco Cable in Walworth County, SD
Midco cable coverage
About 79.79%, or 4,241 people, have Midco cable internet available to them in the county. The company covers the northwest, west, central, and east Walworth County area. Midco is a large internet service provider internet service providers in the US, with internet service available in much of Walworth County.
Midco cable download speeds
Midco is the fastest when comparing download speeds to all other internet providers in Walworth County. Versus other cable providers in the area, Midco cable is the fastest. There are no different maximum speeds throughout Walworth County. The fastest plan anyone in Walworth County can order from Midco goes up to 1,250 Mbps, and all Walworth County customers can get this speed.
Show all download speeds
- 100.0% up to 1,250.0 Mbps
Midco cable upload speeds
In Walworth County download speeds tend to be faster than than upload speeds for Midco cable. Compared to other ISPs, Midco is below average where upload speeds are concerned, and the fastest compared to other Walworth County cable providers. Midco offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Walworth County is up to 60 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 60.0 Mbps
WRT Fiber in Walworth County, SD
WRT fiber coverage
About 67.86%, or 3,607 people, have WRT fiber internet available to them in the county. The company covers the northwest and west Walworth County area. WRT is an average-sized internet service provider internet service providers in the US, with internet service available in much of Walworth County.
WRT fiber download speeds
WRT is above average when comparing download speeds to all other internet providers in Walworth County. Versus other fiber providers in the area, WRT fiber is one of the fastest. There are no different maximum speeds throughout Walworth County. The fastest plan anyone in Walworth County can order from WRT goes up to 1,000 Mbps, and all Walworth County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
WRT fiber upload speeds
In Walworth County download speeds tend to be equal to than upload speeds for WRT fiber. Compared to other ISPs, WRT is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Walworth County fiber providers. WRT offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Walworth County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
venture communications Fiber in Walworth County, SD
venture communications fiber coverage
About 25.66%, or 1,364 people, have venture communications fiber internet available to them in the county. The company covers the central, southeast, south, east, north, and northeast Walworth County area. venture communications is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of Walworth County.
venture communications fiber download speeds
venture communications is above average when comparing download speeds to all other internet providers in Walworth County. Versus other fiber providers in the area, venture communications fiber is one of the fastest. There are no different maximum speeds throughout Walworth County. The fastest plan anyone in Walworth County can order from venture communications goes up to 1,000 Mbps, and all Walworth County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
venture communications fiber upload speeds
In Walworth County download speeds tend to be equal to than upload speeds for venture communications fiber. Compared to other ISPs, venture communications is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Walworth County fiber providers. venture communications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Walworth County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Valley Telecommunications Fiber in Walworth County, SD
Valley Telecommunications fiber coverage
About 7.68%, or 408 people, have Valley Telecommunications fiber internet available to them in the county. The company covers the central, south, northwest, west, and north Walworth County area. Valley Telecommunications is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Walworth County.
Valley Telecommunications fiber download speeds
Valley Telecommunications is above average when comparing download speeds to all other internet providers in Walworth County. Versus other fiber providers in the area, Valley Telecommunications fiber is one of the fastest. There are no different maximum speeds throughout Walworth County. The fastest plan anyone in Walworth County can order from Valley Telecommunications goes up to 1,000 Mbps, and all Walworth County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Valley Telecommunications fiber upload speeds
In Walworth County download speeds tend to be equal to than upload speeds for Valley Telecommunications fiber. Compared to other ISPs, Valley Telecommunications is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Walworth County fiber providers. Valley Telecommunications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Walworth County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Walworth County, SD
T-Mobile Home Internet fixed wireless coverage
About 87.36%, or 4,643 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire Walworth County area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Walworth County.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Walworth County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout Walworth County. The fastest plan anyone in Walworth County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Walworth County customers is up to 84 Mbps.
Show all download speeds
- 78.4% up to 100.0 Mbps
- 21.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Walworth County download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and the fastest compared to other Walworth County fixed wireless providers. T-Mobile Home Internet 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 Walworth County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 16 Mbps.
Show all upload speeds
- 78.4% up to 20.0 Mbps
- 21.6% up to 3.0 Mbps
Standing Rock Telecommunications Fixed Wireless in Walworth County, SD
Standing Rock Telecom fixed wireless coverage
About 69.09%, or 3,672 people, have Standing Rock Telecom fixed wireless internet available to them in the county. The company covers the northwest, west, and south Walworth County area. Standing Rock Telecom is a small internet service provider internet service providers in the US, with internet service available in much of Walworth County.
Standing Rock Telecommunications fixed wireless download speeds
Standing Rock Telecom is the slowest when comparing download speeds to all other internet providers in Walworth County. Versus other fixed wireless providers in the area, Standing Rock Telecom fixed wireless is the slowest. There are no different maximum speeds throughout Walworth County. The fastest plan anyone in Walworth County can order from Standing Rock Telecom goes up to 10 Mbps, and all Walworth County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Standing Rock Telecommunications fixed wireless upload speeds
In Walworth County download speeds tend to be faster than than upload speeds for Standing Rock Telecom fixed wireless. Compared to other ISPs, Standing Rock Telecom is the slowest where upload speeds are concerned, and the slowest compared to other Walworth County fixed wireless providers. Standing Rock Telecom offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Walworth County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink Fixed Wireless in Walworth County, SD
EarthLink fixed wireless coverage
About 25.00%, or 1,329 people, have EarthLink fixed wireless internet available to them in the county. The company covers the northwest, west, central, southeast, northeast, north, and south Walworth County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Walworth County.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Walworth County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout Walworth County. The fastest plan anyone in Walworth County can order from EarthLink goes up to 25 Mbps, and all Walworth County customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Walworth County download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Walworth County fixed wireless providers. EarthLink offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Walworth County is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Walworth County, SD
AT&T fixed wireless coverage
About 25.00%, or 1,329 people, have AT&T fixed wireless internet available to them in the county. The company covers the northwest, west, central, southeast, northeast, north, and south Walworth County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Walworth County.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Walworth County. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout Walworth County. The fastest plan anyone in Walworth County can order from AT&T goes up to 25 Mbps, and all Walworth County customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Walworth County download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Walworth County fixed wireless providers. AT&T offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Walworth County is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Walworth County Internet by Area
This information is most helpful to those looking for homes or considering moving to Walworth County or any of the areas nearby.
How does internet in Walworth County compare to the rest of South Dakota?
Internet speeds in Walworth County are slower versus the average speeds in South Dakota: 1,953 Mbps in South Dakota versus 1,201 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in South Dakota is 98.12% versus 99.38% in Walworth County.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Walworth County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- Edmunds County, SD: less internet coverage, slower speeds
- Brown County, SD: less internet coverage, faster speeds
- Harding County, SD: less internet coverage, slower speeds
- Roberts County, SD: less internet coverage, slower speeds
- Carter County, MT: less internet coverage, slower speeds
- Stevens County, MN: more internet coverage, slower speeds
- Pope County, MN: more internet coverage, slower speeds
- Powder River County, MT: less internet coverage, slower speeds
- Stearns County, MN: less internet coverage, faster speeds
- Benton County, MN: more internet coverage, slower speeds
Counties with Similar Populations
- Saguache County, CO: less internet coverage, slower speeds
- Gosper County, NE: less internet coverage, slower speeds
- Gove County, KS: less internet coverage, slower speeds
- Graham County, KS: more internet coverage, slower speeds
- Granite County, MT: less internet coverage, slower speeds
- Griggs County, ND: less internet coverage, faster speeds
- Harding County, NM: less internet coverage, slower speeds
- Rock County, NE: less internet coverage, slower speeds
- Sac County, IA: more internet coverage, slower speeds
- Goshen County, WY: less internet coverage, slower speeds