In 57747 there is 1 residential DSL provider covering 27.64% of the zip. The average home can get speeds up to 23 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 DSL internet providers in 57747, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in 57747, SD please click below.
DSL Internet Service Provider in 57747
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 57747 are not shown.
57747 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 57747 is DSL internet available?
DSL Internet Availability Key
DSL is available in 27.64% of 57747. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Golden West Telecommunications. Call one of the companies with service in 57747 above to see who has service at your home.
How fast is DSL internet in 57747?
The map below shows maximum DSL internet speeds by area in 57747.
DSL Internet Speed Key
The average 57747 home can get up to 23 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 25 Mbps, which 23.87% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.77% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 57747.
DSL internet speeds tend to be faster in the northeast parts of 57747, and slower in the north areas of the zip.
Is DSL the fastest internet I can get in 57747?
The fastest internet for you may vary based on where in 57747 you live. In general, fiber competes most often with DSL in the zip.
- Fiber is the fastest internet type for 91.56% of 57747 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for 6.03%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 1.85% of 57747 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 57747, along with details on where in 57747 and at what speeds.
Golden West Telecommunications DSL in 57747, SD
Golden West Telecommunications DSL coverage
About 27.64%, or 1,568 people, have Golden West Telecommunications DSL internet available to them in the zip. The company covers the southeast, southwest, northwest, east, west, north, northeast, and south 57747 area. Golden West Telecommunications is a large internet service provider internet service providers in the US, with internet service available in a small portion of 57747.
Golden West Telecommunications DSL download speeds
Golden West Telecommunications is the slowest when comparing download speeds to all other internet providers in 57747. Versus other DSL providers in the area, Golden West Telecommunications DSL is the fastest. There are 2 different maximum speeds throughout 57747. The fastest plan anyone in 57747 can order from Golden West Telecommunications goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 57747 customers is up to 23 Mbps.
Show all download speeds
- 86.4% up to 25.0 Mbps
- 13.6% up to 10.0 Mbps
Golden West Telecommunications DSL upload speeds
In 57747 download speeds tend to be faster than than upload speeds for Golden West Telecommunications DSL. Compared to other ISPs, Golden West Telecommunications is the slowest where upload speeds are concerned, and the fastest compared to other 57747 DSL providers. Golden West Telecommunications 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 57747 is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Golden West Telecommunications customers can get speeds up to 2.7 Mbps.
Show all upload speeds
- 86.4% up to 3.0 Mbps
- 13.6% up to 1.0 Mbps
57747 DSL by Area
This information is most helpful to those looking for homes or considering moving to 57747 or any of the areas nearby.
How does DSL internet in 57747 compare to the rest of South Dakota?
DSL internet speeds in 57747 are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 23 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in South Dakota is 0.00% versus 27.64% in 57747.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 57747 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL 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
- 57722, SD: more DSL coverage, faster speeds
- 57735, SD: less DSL coverage, faster speeds
- 57752, SD: more DSL coverage, faster speeds
- 57714, SD: more DSL coverage, faster speeds
- 57750, SD: more DSL coverage, slower speeds
- 57577, SD: more DSL coverage, slower speeds
- 57547, SD: more DSL coverage, faster speeds
- 57560, SD: more DSL coverage, slower speeds
- 57566, SD: more DSL coverage, slower speeds
- 82640, WY: more DSL coverage, slower speeds
Zip Codes with Similar Populations
- 00968, PR: more DSL coverage, faster speeds
- 93609, CA: more DSL coverage, slower speeds
- 94720, CA: less DSL coverage, slower speeds
- 92397, CA: more DSL coverage, slower speeds
- 87417, NM: more DSL coverage, slower speeds
- 06759, CT: less DSL coverage, slower speeds
- 06073, CT: more DSL coverage, faster speeds
- 05661, VT: more DSL coverage, slower speeds
- 04457, ME: more DSL coverage, slower speeds
- 04260, ME: more DSL coverage, faster speeds