In 57626 there are 10 residential internet providers covering 97.28% of the zip. The average home can get speeds up to 546 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 57626
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 57626 are not shown.
57626 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 57626
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.
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Internet service is available in 97.28% of 57626. 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 Golden West Telecommunications. Now you can call companies in 57626 with more confidence that they might be available.
How fast are internet speeds in 57626?
The map below shows maximum internet speeds by area in 57626.
Internet Speed Key
The average 57626 home can get up to 546 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,000 Mbps, which 47.35% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 45.28% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in 57626.
Internet speeds tend to be faster in the southwest parts of 57626, and slower in the east areas of the zip.
What type of internet should I choose in 57626?
The fastest internet for you may vary based on where in 57626 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 96.64% of 57626 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 2.72% of 57626 homes.
Internet Market Health in 57626
Internet Competition Key
The map shows how competitive the 57626 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 57626 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 1.2 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.1 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 1.2 (very unhealthy)
Overall, competition is very unhealthy.
57626 internet customers have the ability to buy internet service from 1 to 3 different providers, depending on where they live. For different types of service, 57626 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. 57626 internet customers who want faster speeds have between 1 and 3 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, 57626 badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 57626, along with details on where in 57626 and at what speeds.
City of Faith Municipal Telephone Company Fiber in 57626, SD
City of Faith Municipal Telephone Company fiber coverage
About 48.64%, or 376 people, have City of Faith Municipal Telephone Company fiber internet available to them in the zip. The company covers the east, southeast, central, south, and northeast 57626 area. City of Faith Municipal Telephone Company is one of the smallest internet service providers internet service providers in the US, with internet service available in some of 57626.
City of Faith Municipal Telephone Company fiber download speeds
City of Faith Municipal Telephone Company is below average when comparing download speeds to all other internet providers in 57626. Versus other fiber providers in the area, City of Faith Municipal Telephone Company fiber is the slowest. There are no different maximum speeds throughout 57626. The fastest plan anyone in 57626 can order from City of Faith Municipal Telephone Company goes up to 100 Mbps, and all 57626 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
City of Faith Municipal Telephone Company fiber upload speeds
In 57626 download speeds tend to be equal to than upload speeds for City of Faith Municipal Telephone Company fiber. Compared to other ISPs, City of Faith Municipal Telephone Company is below average where upload speeds are concerned, and one of the slowest compared to other 57626 fiber providers. City of Faith Municipal Telephone Company offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57626 is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Golden West Telecommunications Fiber in 57626, SD
Golden West Telecommunications fiber coverage
About 47.35%, or 366 people, have Golden West Telecommunications fiber internet available to them in the zip. The company covers the entire 57626 area. Golden West Telecommunications is a large internet service provider internet service providers in the US, with internet service available in some of 57626.
Golden West Telecommunications fiber download speeds
Golden West Telecommunications is the fastest when comparing download speeds to all other internet providers in 57626. Versus other fiber providers in the area, Golden West Telecommunications fiber is the fastest. There are no different maximum speeds throughout 57626. The fastest plan anyone in 57626 can order from Golden West Telecommunications goes up to 1,000 Mbps, and all 57626 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Golden West Telecommunications fiber upload speeds
In 57626 download speeds tend to be equal to than upload speeds for Golden West Telecommunications fiber. Compared to other ISPs, Golden West Telecommunications is the fastest where upload speeds are concerned, and the fastest compared to other 57626 fiber providers. Golden West Telecommunications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57626 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Cheyenne River Sioux Tribe Telephone Authority (CRST) Fiber in 57626, SD
CRST fiber coverage
About 2.07%, or 16 people, have CRST fiber internet available to them in the zip. The company covers the southeast 57626 area. CRST is a small internet service provider internet service providers in the US, with internet service available in a very small piece of 57626.
Cheyenne River Sioux Tribe Telephone Authority (CRST) fiber download speeds
CRST is average when comparing download speeds to all other internet providers in 57626. Versus other fiber providers in the area, CRST fiber is below average. There are no different maximum speeds throughout 57626. The fastest plan anyone in 57626 can order from CRST goes up to 250 Mbps, and all 57626 customers can get this speed.
Show all download speeds
- 100.0% up to 250.0 Mbps
Cheyenne River Sioux Tribe Telephone Authority (CRST) fiber upload speeds
In 57626 download speeds tend to be faster than than upload speeds for CRST fiber. Compared to other ISPs, CRST is below average where upload speeds are concerned, and one of the slowest compared to other 57626 fiber providers. CRST offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57626 is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
West River Cooperative Telephone Fiber in 57626, SD
West River Cooperative Telephone fiber coverage
About 1.94%, or 15 people, have West River Cooperative Telephone fiber internet available to them in the zip. The company covers the northwest and north 57626 area. West River Cooperative Telephone is a small internet service provider internet service providers in the US, with internet service available in a very small piece of 57626.
West River Cooperative Telephone fiber download speeds
West River Cooperative Telephone is average when comparing download speeds to all other internet providers in 57626. Versus other fiber providers in the area, West River Cooperative Telephone fiber is below average. There are no different maximum speeds throughout 57626. The fastest plan anyone in 57626 can order from West River Cooperative Telephone goes up to 250 Mbps, and all 57626 customers can get this speed.
Show all download speeds
- 100.0% up to 250.0 Mbps
West River Cooperative Telephone fiber upload speeds
In 57626 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 above average where upload speeds are concerned, and below average compared to other 57626 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 57626 is up to 250 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 250.0 Mbps
Verizon Fixed Wireless in 57626, SD
Verizon fixed wireless coverage
About 6.86%, or 53 people, have Verizon fixed wireless internet available to them in the zip. The company covers the northwest, southwest, west, and east 57626 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 57626.
Verizon fixed wireless download speeds
Verizon is above average when comparing download speeds to all other internet providers in 57626. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 57626. The fastest plan anyone in 57626 can order from Verizon goes up to 300 Mbps, and all 57626 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 57626 download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other 57626 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57626 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in 57626, SD
EarthLink fixed wireless coverage
About 2.33%, or 18 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the east 57626 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 57626.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in 57626. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout 57626. The fastest plan anyone in 57626 can order from EarthLink goes up to 25 Mbps, and all 57626 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 57626 download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other 57626 fixed wireless providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57626 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 57626, SD
AT&T fixed wireless coverage
About 2.33%, or 18 people, have AT&T fixed wireless internet available to them in the zip. The company covers the east 57626 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 57626.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in 57626. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout 57626. The fastest plan anyone in 57626 can order from AT&T goes up to 25 Mbps, and all 57626 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 57626 download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other 57626 fixed wireless providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57626 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
T-Mobile Home Internet Fixed Wireless in 57626, SD
T-Mobile Home Internet fixed wireless coverage
About 1.55%, or 12 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the northwest 57626 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 57626.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is one of the slowest when comparing download speeds to all other internet providers in 57626. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is one of the slowest. There are no different maximum speeds throughout 57626. The fastest plan anyone in 57626 can order from T-Mobile Home Internet goes up to 25 Mbps, and all 57626 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 57626 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 one of the slowest where upload speeds are concerned, and one of the slowest compared to other 57626 fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57626 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
57626 Internet by Area
This information is most helpful to those looking for homes or considering moving to 57626 or any of the areas nearby.
How does internet in 57626 compare to the rest of South Dakota?
Internet speeds in 57626 are slower versus the average speeds in South Dakota: 1,953 Mbps in South Dakota versus 546 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in South Dakota is 98.12% versus 97.28% in 57626.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 57626 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
- 57758, SD: less internet coverage, faster speeds
- 57623, SD: more internet coverage, slower speeds
- 57636, SD: more internet coverage, slower speeds
- 57625, SD: more internet coverage, slower speeds
- 57652, SD: more internet coverage, slower speeds
- 57442, SD: more internet coverage, faster speeds
- 59311, MT: less internet coverage, slower speeds
- 57455, SD: less internet coverage, faster speeds
- 57473, SD: more internet coverage, faster speeds
- 57438, SD: more internet coverage, faster speeds
Zip Codes with Similar Populations
- 49816, MI: more internet coverage, slower speeds
- 56083, MN: more internet coverage, faster speeds
- 54559, WI: more internet coverage, slower speeds
- 54246, WI: more internet coverage, slower speeds
- 53816, WI: more internet coverage, slower speeds
- 52731, IA: more internet coverage, faster speeds
- 52535, IA: more internet coverage, faster speeds
- 52210, IA: more internet coverage, slower speeds
- 52054, IA: more internet coverage, faster speeds
- 51530, IA: more internet coverage, slower speeds