In 57201 there are 3 residential Fiber providers covering 14.05% of the zip. The average home can get speeds up to 1,743 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 57201, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in 57201, SD please click below.
Fiber Internet Service Providers in 57201
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 57201 are not shown.
57201 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 57201 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 14.05% of 57201. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Midco. Call one of the companies with service in 57201 above to see who has service at your home.
How fast is fiber internet in 57201?
The map below shows maximum fiber internet speeds by area in 57201.
Fiber Internet Speed Key
The average 57201 home can get up to 1,743 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 5,000 Mbps, which 2.41% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 10.06% 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 57201.
Fiber internet speeds tend to be faster in the central parts of 57201, and slower in the south areas of the zip.
Is fiber the fastest internet I can get in 57201?
The fastest internet for you may vary based on where in 57201 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 11.35% of 57201 homes.
- Cable is fastest for 88.40% 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 57201 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 57201, along with details on where in 57201 and at what speeds.
Interstate Telecommunications Cooperative Fiber in 57201, SD
ITC fiber coverage
About 11.51%, or 3,016 people, have ITC fiber internet available to them in the zip. The company covers the southwest, northwest, northeast, southeast, north, south, east, and west 57201 area. ITC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 57201.
Interstate Telecommunications Cooperative fiber download speeds
ITC is above average when comparing download speeds to all other internet providers in 57201. Versus other fiber providers in the area, ITC fiber is the slowest. There are no different maximum speeds throughout 57201. The fastest plan anyone in 57201 can order from ITC goes up to 1,000 Mbps, and all 57201 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Interstate Telecommunications Cooperative fiber upload speeds
In 57201 download speeds tend to be equal to than upload speeds for ITC fiber. Compared to other ISPs, ITC is above average where upload speeds are concerned, and the slowest compared to other 57201 fiber providers. ITC offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57201 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Midco Fiber in 57201, SD
Midco fiber coverage
About 2.41%, or 632 people, have Midco fiber internet available to them in the zip. The company covers the northwest, southwest, southeast, west, and central 57201 area. Midco is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 57201.
Midco fiber download speeds
Midco is the fastest when comparing download speeds to all other internet providers in 57201. Versus other fiber providers in the area, Midco fiber is the fastest. There are no different maximum speeds throughout 57201. The fastest plan anyone in 57201 can order from Midco goes up to 5,000 Mbps, and all 57201 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Midco fiber upload speeds
In 57201 download speeds tend to be equal to than upload speeds for Midco fiber. Compared to other ISPs, Midco is the fastest where upload speeds are concerned, and the fastest compared to other 57201 fiber providers. Midco offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57201 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
RC Technologies Fiber in 57201, SD
RC Technologies fiber coverage
About 1.57%, or 411 people, have RC Technologies fiber internet available to them in the zip. The company covers the northwest, east, north, southeast, and northeast 57201 area. RC Technologies is a small internet service provider internet service providers in the US, with internet service available in a very small piece of 57201.
RC Technologies fiber download speeds
RC Technologies is above average when comparing download speeds to all other internet providers in 57201. Versus other fiber providers in the area, RC Technologies fiber is below average. There are no different maximum speeds throughout 57201. The fastest plan anyone in 57201 can order from RC Technologies goes up to 1,500 Mbps, and all 57201 customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
RC Technologies fiber upload speeds
In 57201 download speeds tend to be equal to than upload speeds for RC Technologies fiber. Compared to other ISPs, RC Technologies is above average where upload speeds are concerned, and below average compared to other 57201 fiber providers. RC Technologies offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57201 is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
57201 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 57201 or any of the areas nearby.
How does fiber internet in 57201 compare to the rest of South Dakota?
Fiber internet speeds in 57201 are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 1,743 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in South Dakota is 0.00% versus 14.05% in 57201.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 57201 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 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
- 57245, SD: more fiber coverage, slower speeds
- 57238, SD: more fiber coverage, slower speeds
- 57235, SD: more fiber coverage, slower speeds
- 57243, SD: more fiber coverage, slower speeds
- 57265, SD: more fiber coverage, slower speeds
- 57272, SD: more fiber coverage, slower speeds
- 57236, SD: more fiber coverage, slower speeds
- 57246, SD: more fiber coverage, slower speeds
- 57259, SD: more fiber coverage, slower speeds
- 57217, SD: more fiber coverage, slower speeds
Zip Codes with Similar Populations
- 07424, NJ: more fiber coverage, faster speeds
- 12533, NY: more fiber coverage, faster speeds
- 14211, NY: more fiber coverage, faster speeds
- 17315, PA: less fiber coverage, faster speeds
- 19125, PA: more fiber coverage, faster speeds
- 22180, VA: more fiber coverage, slower speeds
- 23238, VA: more fiber coverage, slower speeds
- 02905, RI: more fiber coverage, slower speeds
- 29016, SC: more fiber coverage, faster speeds
- 77545, TX: more fiber coverage, faster speeds