In Grant County there is 1 residential Cable provider covering 53.90% of the county. The average home can get speeds up to 1,250 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 Cable internet providers in Grant County, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in Grant County, SD please click below.
Grant County, SD Availability Maps
Cable Internet Service Provider in Grant 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 Grant County are not shown.
Grant 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 Grant County is cable internet available?
Cable Internet Availability Key
Cable is available in 53.90% of Grant County. Areas in green have cable 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 Grant County above to see who has service at your home.
How fast is cable internet in Grant County?
The map below shows maximum cable internet speeds by area in Grant County.
Cable Internet Speed Key
The average Grant County home can get up to 1,250 Mbps on their cable internet plan. The fastest cable download speed in the county is 1,250 Mbps, which 53.90% of residents can get.
Is cable the fastest internet I can get in Grant County?
The fastest internet for you may vary based on where in Grant County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 45.91% of Grant County homes.
- Cable is fastest for 53.90% of the county.
- 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 Grant County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Grant County, along with details on where in Grant County and at what speeds.
Midco Cable in Grant County, SD
Midco cable coverage
About 53.90%, or 4,073 people, have Midco cable internet available to them in the county. The company covers the central, east, northeast, and north Grant County area. Midco is a large internet service provider internet service providers in the US, with internet service available in a majority of Grant County.
Midco cable download speeds
Midco is above average when comparing download speeds to all other internet providers in Grant County. Versus other cable providers in the area, Midco cable is the fastest. There are no different maximum speeds throughout Grant County. The fastest plan anyone in Grant County can order from Midco goes up to 1,250 Mbps, and all Grant County customers can get this speed.
Show all download speeds
- 100.0% up to 1,250.0 Mbps
Midco cable upload speeds
In Grant County download speeds tend to be faster than than upload speeds for Midco cable. Compared to other ISPs, Midco is below average where upload speeds are concerned, and the fastest compared to other Grant County cable providers. Midco offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Grant County is up to 60 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 60.0 Mbps
Grant County Cable by Area
This information is most helpful to those looking for homes or considering moving to Grant County or any of the areas nearby.
How does cable internet in Grant County compare to the rest of South Dakota?
Cable internet speeds in Grant County are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 1,250 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in South Dakota is 0.00% versus 53.90% in Grant County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Grant County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable 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
- Big Stone County, MN: more cable coverage, slower speeds
- Lac qui Parle County, MN: less cable coverage, slower speeds
- Codington County, SD: more cable coverage, faster speeds
- Traverse County, MN: less cable coverage, slower speeds
- Day County, SD: less cable coverage, similar speeds
- Stevens County, MN: more cable coverage, slower speeds
- Swift County, MN: more cable coverage, slower speeds
- Yellow Medicine County, MN: more cable coverage, faster speeds
- Chippewa County, MN: more cable coverage, slower speeds
- Pope County, MN: less cable coverage, slower speeds
Counties with Similar Populations
- Garza County, TX: less cable coverage, slower speeds
- Franklin County, AR: less cable coverage, slower speeds
- Franklin County, FL: more cable coverage, slower speeds
- Franklin County, ID: less cable coverage, slower speeds
- Franklin County, TX: less cable coverage, slower speeds
- Garrard County, KY: less cable coverage, slower speeds
- Franklin City, VA: more cable coverage, slower speeds
- Gasconade County, MO: less cable coverage, slower speeds
- Gates County, NC: less cable coverage, slower speeds
- Gentry County, MO: less cable coverage, slower speeds