In Spearfish there are 2 residential Cable providers covering 89.14% of the city. The average home can get speeds up to 1,391 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 Spearfish, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in Spearfish, SD please click below.
Spearfish, SD Availability Maps
Cable Internet Service Providers in Spearfish
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 Spearfish are not shown.
Spearfish 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 Spearfish is cable internet available?
Cable Internet Availability Key
Cable is available in 89.14% of Spearfish. 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 Spearfish above to see who has service at your home.
How fast is cable internet in Spearfish?
The map below shows maximum cable internet speeds by area in Spearfish.
Cable Internet Speed Key
The average Spearfish home can get up to 1,391 Mbps on their cable internet plan. The fastest cable download speed in the city is 2,000 Mbps, which 16.92% 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 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Spearfish.
Cable internet speeds tend to be faster in the northeast parts of Spearfish, and slower in the southwest areas of the city.
Is cable the fastest internet I can get in Spearfish?
The fastest internet for you may vary based on where in Spearfish you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 7.35% of Spearfish homes.
- Cable is fastest for 84.47% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 5.34%.
- Satellite internet may be the only option for 2.84% of Spearfish homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Spearfish, along with details on where in Spearfish and at what speeds.
Midco Cable in Spearfish, SD
Midco cable coverage
About 88.62%, or 14,831 people, have Midco cable internet available to them in the city. The company covers the southeast, northwest, central, west, east, north, south, and northeast Spearfish area. Midco is a large internet service provider internet service providers in the US, with internet service available in most of Spearfish.
Midco cable download speeds
Midco is above average when comparing download speeds to all other internet providers in Spearfish. Versus other cable providers in the area, Midco cable is the fastest. There are 2 different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from Midco goes up to 2,000 Mbps, the slowest package only goes up to 1,250 Mbps, and the city-wide average maximum speed for Spearfish customers is up to 1,393 Mbps.
Show all download speeds
- 19.1% up to 2,000.0 Mbps
- 80.9% up to 1,250.0 Mbps
Midco cable upload speeds
In Spearfish 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 Spearfish cable providers. Midco offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Spearfish is up to 350 Mbps. Some customers have slower plan choices, which only go up to 250 Mbps. On average, Midco customers can get speeds up to 269 Mbps.
Show all upload speeds
- 19.1% up to 350.0 Mbps
- 80.9% up to 250.0 Mbps
Bluepeak Cable in Spearfish, SD
Bluepeak cable coverage
About 82.84%, or 13,864 people, have Bluepeak cable internet available to them in the city. The company covers the southeast, northwest, central, west, east, north, south, and southwest Spearfish area. Bluepeak is a large internet service provider internet service providers in the US, with internet service available in much of Spearfish.
Bluepeak cable download speeds
Bluepeak is below average when comparing download speeds to all other internet providers in Spearfish. Versus other cable providers in the area, Bluepeak cable is the slowest. There are no different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from Bluepeak goes up to 1,000 Mbps, and all Spearfish customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Bluepeak cable upload speeds
In Spearfish download speeds tend to be faster than than upload speeds for Bluepeak cable. Compared to other ISPs, Bluepeak is below average where upload speeds are concerned, and the slowest compared to other Spearfish cable providers. Bluepeak offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Spearfish is up to 30 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 30.0 Mbps
Spearfish Cable by Area
This information is most helpful to those looking for homes or considering moving to Spearfish or any of the areas nearby.
How does cable internet in Spearfish compare to the rest of South Dakota?
Cable internet speeds in Spearfish are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 1,391 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in South Dakota is 0.00% versus 89.14% in Spearfish.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Spearfish 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 cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- St. Onge, SD: less cable coverage, faster speeds
- Central City, SD: more cable coverage, faster speeds
- Trojan, SD: more cable coverage, slower speeds
- Lead, SD: more cable coverage, slower speeds
- Deadwood, SD: less cable coverage, faster speeds
- Belle Fourche, SD: less cable coverage, faster speeds
- Whitewood, SD: less cable coverage, slower speeds
- Fruitdale, SD: less cable coverage, faster speeds
- Galena, SD: less cable coverage, faster speeds
- Sturgis, SD: more cable coverage, slower speeds
Cities with Similar Populations
- Veradale, WA: more cable coverage, faster speeds
- Conshohocken, PA: more cable coverage, faster speeds
- Dayton, TN: less cable coverage, slower speeds
- Delmar, NY: more cable coverage, slower speeds
- Denville, NJ: more cable coverage, slower speeds
- Webster, MA: more cable coverage, slower speeds
- Vincentown, NJ: more cable coverage, faster speeds
- Verona, PA: more cable coverage, faster speeds
- Vermilion, OH: more cable coverage, slower speeds
- Verdigris, OK: less cable coverage, faster speeds