In 57038 there are 12 residential internet providers covering 99.66% of the zip. The average home can get speeds up to 1,491 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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12 Internet Service Providers in 57038
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 57038 are not shown.
57038 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 57038
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 99.66% of 57038. 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 Long Lines. Now you can call companies in 57038 with more confidence that they might be available.
How fast are internet speeds in 57038?
The map below shows maximum internet speeds by area in 57038.
Internet Speed Key
The average 57038 home can get up to 1,491 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,500 Mbps, which 98.99% 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 100 Mbps. See the internet provider details below for info about their speed and coverage in 57038.
Internet speeds tend to be faster in the south parts of 57038, and slower in the north areas of the zip.
What type of internet should I choose in 57038?
The fastest internet for you may vary based on where in 57038 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 54.86% of 57038 homes.
- Cable is fastest for 44.13% 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 less than 1% of 57038 homes.
Internet Market Health in 57038
Internet Competition Key
The map shows how competitive the 57038 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 57038 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.0 (healthy)
- Average types of service (fiber, cable, DSL, etc): 2.8 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.0 (healthy)
Overall, competition is healthy.
57038 internet customers have the ability to buy internet service from 1 to 10 different providers, depending on where they live. For different types of service, 57038 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, fiber, and dsl, 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 worse. 57038 internet customers who want faster speeds have between 1 and 8 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, 57038 is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 57038, along with details on where in 57038 and at what speeds.
Long Lines Cable in 57038, SD
Long Lines cable coverage
About 77.48%, or 1,380 people, have Long Lines cable internet available to them in the zip. The company covers the south, north, southeast, northeast, east, southwest, central, and west 57038 area. Long Lines is a large internet service provider internet service providers in the US, with internet service available in much of 57038.
Long Lines cable download speeds
Long Lines is one of the fastest when comparing download speeds to all other internet providers in 57038. Versus other cable providers in the area, Long Lines cable is the fastest. There are no different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from Long Lines goes up to 1,500 Mbps, and all 57038 customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Long Lines cable upload speeds
In 57038 download speeds tend to be faster than than upload speeds for Long Lines cable. Compared to other ISPs, Long Lines is below average where upload speeds are concerned, and one of the fastest compared to other 57038 cable providers. Long Lines offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57038 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Long Lines Fiber in 57038, SD
Long Lines fiber coverage
About 54.86%, or 977 people, have Long Lines fiber internet available to them in the zip. The company covers the entire 57038 area. Long Lines is a large internet service provider internet service providers in the US, with internet service available in a majority of 57038.
Long Lines fiber download speeds
Long Lines is one of the fastest when comparing download speeds to all other internet providers in 57038. Versus other fiber providers in the area, Long Lines fiber is the fastest. There are no different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from Long Lines goes up to 1,500 Mbps, and all 57038 customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Long Lines fiber upload speeds
In 57038 download speeds tend to be equal to than upload speeds for Long Lines fiber. Compared to other ISPs, Long Lines is the fastest where upload speeds are concerned, and the fastest compared to other 57038 fiber providers. Long Lines offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57038 is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
Long Lines DSL in 57038, SD
Long Lines DSL coverage
About 39.75%, or 708 people, have Long Lines DSL internet available to them in the zip. The company covers the south, southeast, north, east, and southwest 57038 area. Long Lines is a large internet service provider internet service providers in the US, with internet service available in some of 57038.
Long Lines DSL download speeds
Long Lines is below average when comparing download speeds to all other internet providers in 57038. Versus other DSL providers in the area, Long Lines DSL is the fastest. There are no different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from Long Lines goes up to 25 Mbps, and all 57038 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Long Lines DSL upload speeds
In 57038 download speeds tend to be faster than than upload speeds for Long Lines DSL. Compared to other ISPs, Long Lines is below average where upload speeds are concerned, and the fastest compared to other 57038 DSL providers. Long Lines offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57038 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Centurylink DSL in 57038, SD
Centurylink DSL coverage
About 38.07%, or 678 people, have Centurylink DSL internet available to them in the zip. The company covers the south, southeast, west, east, and northwest 57038 area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in some of 57038.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in 57038. Versus other DSL providers in the area, Centurylink DSL is the slowest. There are 3 different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from Centurylink goes up to 60 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 57038 customers is up to 17 Mbps.
Show all download speeds
- 9.1% up to 60.0 Mbps
- 7.2% up to 40.0 Mbps
- 83.6% up to 10.0 Mbps
Centurylink DSL upload speeds
In 57038 download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the slowest compared to other 57038 DSL providers. Centurylink offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 57038 is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 1.5 Mbps.
Show all upload speeds
- 9.1% up to 5.0 Mbps
- 7.2% up to 3.0 Mbps
- 83.6% up to 1.0 Mbps
Sparklight Cable in 57038, SD
Sparklight cable coverage
About 34.92%, or 622 people, have Sparklight cable internet available to them in the zip. The company covers the south and southeast 57038 area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 57038.
Sparklight cable download speeds
Sparklight is above average when comparing download speeds to all other internet providers in 57038. Versus other cable providers in the area, Sparklight cable is the slowest. There are no different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from Sparklight goes up to 1,000 Mbps, and all 57038 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In 57038 download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and one of the fastest compared to other 57038 cable providers. Sparklight offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57038 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
ImOn Communications Fiber in 57038, SD
ImOn Communications fiber coverage
About 1.18%, or 21 people, have ImOn Communications fiber internet available to them in the zip. The company covers the west 57038 area. ImOn Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 57038.
ImOn Communications fiber download speeds
ImOn Communications is above average when comparing download speeds to all other internet providers in 57038. Versus other fiber providers in the area, ImOn Communications fiber is the slowest. There are no different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from ImOn Communications goes up to 1,000 Mbps, and all 57038 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
ImOn Communications fiber upload speeds
In 57038 download speeds tend to be equal to than upload speeds for ImOn Communications fiber. Compared to other ISPs, ImOn Communications is above average where upload speeds are concerned, and the slowest compared to other 57038 fiber providers. ImOn Communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57038 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 57038, SD
T-Mobile Home Internet fixed wireless coverage
About 85.57%, or 1,524 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 57038 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 57038.
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 57038. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 57038 customers is up to 73 Mbps.
Show all download speeds
- 64.0% up to 100.0 Mbps
- 36.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 57038 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 above average compared to other 57038 fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 57038 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 14 Mbps.
Show all upload speeds
- 64.0% up to 20.0 Mbps
- 36.0% up to 3.0 Mbps
US Cellular Fixed Wireless in 57038, SD
US Cellular fixed wireless coverage
About 68.44%, or 1,219 people, have US Cellular fixed wireless internet available to them in the zip. The company covers the south, southeast, west, east, southwest, north, northeast, and central 57038 area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in much of 57038.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in 57038. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are no different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from US Cellular goes up to 10 Mbps, and all 57038 customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In 57038 download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is the slowest where upload speeds are concerned, and the slowest compared to other 57038 fixed wireless providers. US Cellular offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57038 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 57038, SD
EarthLink fixed wireless coverage
About 49.41%, or 880 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the south, southeast, west, east, central, northwest, and southwest 57038 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of 57038.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 57038. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from EarthLink goes up to 25 Mbps, and all 57038 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 57038 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 57038 fixed wireless providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57038 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 57038, SD
AT&T fixed wireless coverage
About 49.41%, or 880 people, have AT&T fixed wireless internet available to them in the zip. The company covers the south, southeast, west, east, central, northwest, and southwest 57038 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of 57038.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 57038. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from AT&T goes up to 25 Mbps, and all 57038 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 57038 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 57038 fixed wireless providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57038 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Verizon Fixed Wireless in 57038, SD
Verizon fixed wireless coverage
About 47.73%, or 850 people, have Verizon fixed wireless internet available to them in the zip. The company covers the south, southeast, west, southwest, northwest, and north 57038 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of 57038.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 57038. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from Verizon goes up to 300 Mbps, and all 57038 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 57038 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 one of the fastest compared to other 57038 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57038 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Midco Fixed Wireless in 57038, SD
Midco fixed wireless coverage
About 47.05%, or 838 people, have Midco fixed wireless internet available to them in the zip. The company covers the north, northeast, west, east, northwest, central, and southwest 57038 area. Midco is a large internet service provider internet service providers in the US, with internet service available in some of 57038.
Midco fixed wireless download speeds
Midco is below average when comparing download speeds to all other internet providers in 57038. Versus other fixed wireless providers in the area, Midco fixed wireless is above average. There are no different maximum speeds throughout 57038. The fastest plan anyone in 57038 can order from Midco goes up to 100 Mbps, and all 57038 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Midco fixed wireless upload speeds
In 57038 download speeds tend to be faster than than upload speeds for Midco fixed wireless. Compared to other ISPs, Midco is below average where upload speeds are concerned, and one of the fastest compared to other 57038 fixed wireless providers. Midco offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57038 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
57038 Internet by Area
This information is most helpful to those looking for homes or considering moving to 57038 or any of the areas nearby.
How does internet in 57038 compare to the rest of South Dakota?
Internet speeds in 57038 are slower versus the average speeds in South Dakota: 1,953 Mbps in South Dakota versus 1,491 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in South Dakota is 98.12% versus 99.66% in 57038.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 57038 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
- 57049, SD: less internet coverage, slower speeds
- 51109, IA: more internet coverage, faster speeds
- 68743, NE: less internet coverage, slower speeds
- 68770, NE: less internet coverage, slower speeds
- 51103, IA: less internet coverage, faster speeds
- 51104, IA: more internet coverage, faster speeds
- 51101, IA: more internet coverage, faster speeds
- 57025, SD: more internet coverage, faster speeds
- 51105, IA: less internet coverage, faster speeds
- 68776, NE: more internet coverage, slower speeds
Zip Codes with Similar Populations
- 67576, KS: less internet coverage, faster speeds
- 35097, AL: less internet coverage, faster speeds
- 36528, AL: more internet coverage, faster speeds
- 38037, TN: less internet coverage, slower speeds
- 39322, MS: less internet coverage, slower speeds
- 50604, IA: more internet coverage, slower speeds
- 04047, ME: less internet coverage, slower speeds
- 65017, MO: less internet coverage, slower speeds
- 65350, MO: less internet coverage, slower speeds
- 65552, MO: less internet coverage, slower speeds