In 57651 there are 5 residential internet providers covering 93.66% of the zip. The average home can get speeds up to 411 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.
Jump to Availability Maps
5 Internet Service Providers in 57651
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 57651 are not shown.
57651 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 57651
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 93.66% of 57651. 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 West River Cooperative Telephone. Now you can call companies in 57651 with more confidence that they might be available.
How fast are internet speeds in 57651?
The map below shows maximum internet speeds by area in 57651.
Internet Speed Key
The average 57651 home can get up to 411 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,000 Mbps, which 19.72% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 68.31% of homes can only purchase plans up to 250 Mbps. See the internet provider details below for info about their speed and coverage in 57651.
Internet speeds tend to be faster in the northwest parts of 57651, and slower in the west areas of the zip.
What type of internet should I choose in 57651?
The fastest internet for you may vary based on where in 57651 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 88.03% of 57651 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 5.63%.
- Satellite internet may be the only option for 6.34% of 57651 homes.
Internet Market Health in 57651
Internet Competition Key
The map shows how competitive the 57651 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 57651 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 1.3 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.1 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 1.3 (very unhealthy)
Overall, competition is very unhealthy.
57651 internet customers have the ability to buy internet service from 1 to 2 different providers, depending on where they live. For different types of service, 57651 homes have between 1 and 2 options. The type(s) of service available are fiber and fixed wireless, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is similar. 57651 internet customers who want faster speeds have between 1 and 2 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, 57651 badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 57651, along with details on where in 57651 and at what speeds.
West River Cooperative Telephone Fiber in 57651, SD
West River Cooperative Telephone fiber coverage
About 93.66%, or 133 people, have West River Cooperative Telephone fiber internet available to them in the zip. The company covers the entire 57651 area. West River Cooperative Telephone is a small internet service provider internet service providers in the US, with internet service available in most of 57651.
West River Cooperative Telephone fiber download speeds
West River Cooperative Telephone is the slowest when comparing download speeds to all other internet providers in 57651. Versus other fiber providers in the area, West River Cooperative Telephone fiber is the slowest. There are no different maximum speeds throughout 57651. The fastest plan anyone in 57651 can order from West River Cooperative Telephone goes up to 250 Mbps, and all 57651 customers can get this speed.
Show all download speeds
- 100.0% up to 250.0 Mbps
West River Cooperative Telephone fiber upload speeds
In 57651 download speeds tend to be equal to than upload speeds for West River Cooperative Telephone fiber. Compared to other ISPs, West River Cooperative Telephone is below average where upload speeds are concerned, and the slowest compared to other 57651 fiber providers. West River Cooperative Telephone offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57651 is up to 250 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 250.0 Mbps
Consolidated (North Dakota) Fiber in 57651, SD
Consolidated fiber coverage
About 19.72%, or 28 people, have Consolidated fiber internet available to them in the zip. The company covers the northwest 57651 area. Consolidated is a small internet service provider internet service providers in the US, with internet service available in a small portion of 57651.
Consolidated (North Dakota) fiber download speeds
Consolidated is the fastest when comparing download speeds to all other internet providers in 57651. Versus other fiber providers in the area, Consolidated fiber is the fastest. There are no different maximum speeds throughout 57651. The fastest plan anyone in 57651 can order from Consolidated goes up to 1,000 Mbps, and all 57651 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Consolidated (North Dakota) fiber upload speeds
In 57651 download speeds tend to be equal to than upload speeds for Consolidated fiber. Compared to other ISPs, Consolidated is the fastest where upload speeds are concerned, and the fastest compared to other 57651 fiber providers. Consolidated offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57651 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Verizon Fixed Wireless in 57651, SD
Verizon fixed wireless coverage
About 5.63%, or 8 people, have Verizon fixed wireless internet available to them in the zip. The company covers the northeast 57651 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 57651.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 57651. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 57651. The fastest plan anyone in 57651 can order from Verizon goes up to 300 Mbps, and all 57651 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 57651 download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is the slowest where upload speeds are concerned, and the fastest compared to other 57651 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57651 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
57651 Internet by Area
This information is most helpful to those looking for homes or considering moving to 57651 or any of the areas nearby.
How does internet in 57651 compare to the rest of South Dakota?
Internet speeds in 57651 are slower versus the average speeds in South Dakota: 1,953 Mbps in South Dakota versus 411 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in South Dakota is 98.12% versus 93.66% in 57651.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 57651 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 57649, SD: less internet coverage, slower speeds
- 57720, SD: more internet coverage, slower speeds
- 57620, SD: more internet coverage, slower speeds
- 57644, SD: less internet coverage, slower speeds
- 59319, MT: less internet coverage, slower speeds
- 59332, MT: less internet coverage, slower speeds
- 57633, SD: less internet coverage, slower speeds
- 57656, SD: less internet coverage, slower speeds
- 57630, SD: less internet coverage, slower speeds
- 59317, MT: less internet coverage, faster speeds
Zip Codes with Similar Populations
- 57645, SD: less internet coverage, slower speeds
- 75475, TX: more internet coverage, faster speeds
- 74942, OK: more internet coverage, faster speeds
- 74836, OK: more internet coverage, slower speeds
- 74530, OK: more internet coverage, slower speeds
- 74458, OK: more internet coverage, slower speeds
- 74034, OK: more internet coverage, slower speeds
- 73855, OK: less internet coverage, faster speeds
- 58321, ND: more internet coverage, faster speeds
- 75642, TX: more internet coverage, faster speeds