In Yankton County there are 2 residential DSL providers covering 88.04% of the county. The average home can get speeds up to 18 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 Yankton County, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in Yankton County, SD please click below.
Yankton County, SD Availability Maps
DSL Internet Service Providers in Yankton County
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 Yankton County are not shown.
Yankton County 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 Yankton County is DSL internet available?
DSL Internet Availability Key
DSL is available in 88.04% of Yankton County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Centurylink. Call one of the companies with service in Yankton County above to see who has service at your home.
How fast is DSL internet in Yankton County?
The map below shows maximum DSL internet speeds by area in Yankton County.
DSL Internet Speed Key
The average Yankton County home can get up to 18 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 100 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 70.54% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Yankton County.
DSL internet speeds tend to be faster in the north parts of Yankton County, and slower in the south areas of the county.
Is DSL the fastest internet I can get in Yankton County?
The fastest internet for you may vary based on where in Yankton County you live. In general, cable competes most often with DSL in the county.
- Fiber is the fastest internet type for 15.85% of Yankton County homes.
- Cable is fastest for 77.88% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 5.28%.
- Satellite internet may be the only option for less than 1% of Yankton County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Yankton County, along with details on where in Yankton County and at what speeds.
Centurylink DSL in Yankton County, SD
Centurylink DSL coverage
About 82.18%, or 19,155 people, have Centurylink DSL internet available to them in the county. The company covers the entire Yankton County area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Yankton County.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Yankton County. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 4 different maximum speeds throughout Yankton County. The fastest plan anyone in Yankton County can order from Centurylink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Yankton County customers is up to 19 Mbps.
Show all download speeds
- 0.1% up to 100.0 Mbps
- 14.3% up to 60.0 Mbps
- 4.6% up to 40.0 Mbps
- 80.9% up to 10.0 Mbps
Centurylink DSL upload speeds
In Yankton County 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 fastest compared to other Yankton County DSL providers. Centurylink offers 5 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Yankton County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 1.7 Mbps.
Show all upload speeds
- 0.0% up to 20.0 Mbps
- 0.1% up to 10.0 Mbps
- 14.4% up to 5.0 Mbps
- 4.5% up to 3.0 Mbps
- 80.9% up to 1.0 Mbps
Bluepeak DSL in Yankton County, SD
Bluepeak DSL coverage
About 6.12%, or 1,427 people, have Bluepeak DSL internet available to them in the county. The company covers the east, northeast, southeast, north, and northwest Yankton County area. Bluepeak is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Yankton County.
Bluepeak DSL download speeds
Bluepeak is the slowest when comparing download speeds to all other internet providers in Yankton County. Versus other DSL providers in the area, Bluepeak DSL is the slowest. There are 2 different maximum speeds throughout Yankton County. The fastest plan anyone in Yankton County can order from Bluepeak goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Yankton County customers is up to 14 Mbps.
Show all download speeds
- 29.8% up to 25.0 Mbps
- 70.2% up to 10.0 Mbps
Bluepeak DSL upload speeds
In Yankton County download speeds tend to be faster than than upload speeds for Bluepeak DSL. Compared to other ISPs, Bluepeak is the slowest where upload speeds are concerned, and the slowest compared to other Yankton County DSL providers. Bluepeak offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Yankton County is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Bluepeak customers can get speeds up to 1.6 Mbps.
Show all upload speeds
- 29.8% up to 3.0 Mbps
- 70.2% up to 1.0 Mbps
Yankton County DSL by Area
This information is most helpful to those looking for homes or considering moving to Yankton County or any of the areas nearby.
How does DSL internet in Yankton County compare to the rest of South Dakota?
DSL internet speeds in Yankton County are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 18 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in South Dakota is 0.00% versus 88.04% in Yankton County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Yankton County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Bon Homme County, SD: less DSL coverage, faster speeds
- Clay County, SD: less DSL coverage, slower speeds
- Sioux County, IA: less DSL coverage, slower speeds
- Keya Paha County, NE: less DSL coverage, faster speeds
- Hancock County, IA: less DSL coverage, slower speeds
- Floyd County, IA: less DSL coverage, slower speeds
- Chickasaw County, IA: less DSL coverage, faster speeds
- Fayette County, IA: less DSL coverage, faster speeds
- Clayton County, IA: less DSL coverage, faster speeds
- Grant County, WI: less DSL coverage, faster speeds
Counties with Similar Populations
- Pacific County, WA: less DSL coverage, slower speeds
- Mariposa County, CA: less DSL coverage, faster speeds
- Marlboro County, SC: less DSL coverage, slower speeds
- Marquette County, WI: less DSL coverage, faster speeds
- Marshall County, OK: less DSL coverage, slower speeds
- Martin County, MN: more DSL coverage, faster speeds
- Martinsville City, VA: less DSL coverage, faster speeds
- Mason County, KY: more DSL coverage, faster speeds
- Massac County, IL: more DSL coverage, faster speeds
- McDowell County, WV: less DSL coverage, faster speeds