In Spearfish there are 10 residential internet providers covering 97.16% of the city. The average home can get speeds up to 1,569 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.
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10 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
Availability maps for all providers in Spearfish
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 97.16% of Spearfish. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Midco. Now you can call companies in Spearfish with more confidence that they might be available.
How fast are internet speeds in Spearfish?
The map below shows maximum internet speeds by area in Spearfish.
Internet Speed Key
The average Spearfish home can get up to 1,569 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 7.35% 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 50 Mbps. See the internet provider details below for info about their speed and coverage in Spearfish.
Internet speeds tend to be faster in the south parts of Spearfish, and slower in the southwest areas of the city.
What type of internet should I choose in Spearfish?
The fastest internet for you may vary based on where in Spearfish you live. If speed is your main concern, cable will be the fastest internet 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.
Internet Market Health in Spearfish
Internet Competition Key
The map shows how competitive the Spearfish internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Spearfish based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.1 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 2.9 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.7 (very healthy)
Overall, competition is very healthy.
Spearfish internet customers have the ability to buy internet service from 1 to 10 different providers, depending on where they live. For different types of service, Spearfish homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, dsl, and fiber, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Spearfish internet customers who want faster speeds have between 1 and 10 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Spearfish is doing quite well.
TV & Internet 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
Centurylink DSL in Spearfish, SD
Centurylink DSL coverage
About 82.03%, or 13,727 people, have Centurylink DSL internet available to them in the city. The company covers the entire Spearfish area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Spearfish.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in Spearfish. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 5 different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from Centurylink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Spearfish customers is up to 35 Mbps.
Show all download speeds
- 0.9% up to 100.0 Mbps
- 0.9% up to 80.0 Mbps
- 32.3% up to 60.0 Mbps
- 24.0% up to 40.0 Mbps
- 41.9% up to 10.0 Mbps
Centurylink DSL upload speeds
In Spearfish download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is the slowest where upload speeds are concerned, and the fastest compared to other Spearfish DSL providers. Centurylink offers 5 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 40 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 3.3 Mbps.
Show all upload speeds
- 1.2% up to 40.0 Mbps
- 0.7% up to 10.0 Mbps
- 32.5% up to 5.0 Mbps
- 23.7% up to 3.0 Mbps
- 41.9% up to 1.0 Mbps
Midco Fiber in Spearfish, SD
Midco fiber coverage
About 5.00%, or 836 people, have Midco fiber internet available to them in the city. The company covers the southeast, northwest, east, and northeast Spearfish area. Midco is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Spearfish.
Midco fiber download speeds
Midco is one of the fastest when comparing download speeds to all other internet providers in Spearfish. Versus other fiber providers in the area, Midco fiber is one of the fastest. There are no different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from Midco goes up to 5,000 Mbps, and all Spearfish customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Midco fiber upload speeds
In Spearfish download speeds tend to be equal to than upload speeds for Midco fiber. Compared to other ISPs, Midco is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Spearfish fiber providers. Midco offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Spearfish is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Bluepeak Fiber in Spearfish, SD
Bluepeak fiber coverage
About 3.48%, or 582 people, have Bluepeak fiber internet available to them in the city. The company covers the south, southeast, east, and southwest Spearfish area. Bluepeak is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Spearfish.
Bluepeak fiber download speeds
Bluepeak is one of the fastest when comparing download speeds to all other internet providers in Spearfish. Versus other fiber providers in the area, Bluepeak fiber is one of the fastest. There are no different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from Bluepeak goes up to 5,000 Mbps, and all Spearfish customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Bluepeak fiber upload speeds
In Spearfish download speeds tend to be equal to than upload speeds for Bluepeak fiber. Compared to other ISPs, Bluepeak is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Spearfish fiber 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 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Centurylink Fiber in Spearfish, SD
Centurylink fiber coverage
About 2.77%, or 463 people, have Centurylink fiber internet available to them in the city. The company covers the north, central, east, and northwest Spearfish area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Spearfish.
Centurylink fiber download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Spearfish. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are no different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from Centurylink goes up to 100 Mbps, and all Spearfish customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Centurylink fiber upload speeds
In Spearfish download speeds tend to be equal to than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the slowest compared to other Spearfish fiber providers. Centurylink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Spearfish is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
wispwest.net Fixed Wireless in Spearfish, SD
wispwest.net fixed wireless coverage
About 97.16%, or 16,259 people, have wispwest.net fixed wireless internet available to them in the city. The company covers the entire Spearfish area. wispwest.net is a large internet service provider internet service providers in the US, with internet service available in most of Spearfish.
wispwest.net fixed wireless download speeds
wispwest.net is below average when comparing download speeds to all other internet providers in Spearfish. Versus other fixed wireless providers in the area, wispwest.net fixed wireless is average. There are 3 different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from wispwest.net goes up to 100 Mbps, the slowest package only goes up to 35 Mbps, and the city-wide average maximum speed for Spearfish customers is up to 96 Mbps.
Show all download speeds
- 91.3% up to 100.0 Mbps
- 7.6% up to 50.0 Mbps
- 1.1% up to 35.0 Mbps
wispwest.net fixed wireless upload speeds
In Spearfish download speeds tend to be faster than than upload speeds for wispwest.net fixed wireless. Compared to other ISPs, wispwest.net is below average where upload speeds are concerned, and above average compared to other Spearfish fixed wireless providers. wispwest.net offers 3 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 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, wispwest.net customers can get speeds up to 19 Mbps.
Show all upload speeds
- 91.3% up to 20.0 Mbps
- 7.6% up to 10.0 Mbps
- 1.1% up to 5.0 Mbps
T-Mobile Home Internet Fixed Wireless in Spearfish, SD
T-Mobile Home Internet fixed wireless coverage
About 95.40%, or 15,965 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Spearfish area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Spearfish.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Spearfish. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Spearfish customers is up to 51 Mbps.
Show all download speeds
- 35.2% up to 100.0 Mbps
- 64.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Spearfish download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other Spearfish fixed wireless providers. T-Mobile Home Internet 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 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 9.0 Mbps.
Show all upload speeds
- 35.2% up to 20.0 Mbps
- 64.8% up to 3.0 Mbps
EarthLink Fixed Wireless in Spearfish, SD
EarthLink fixed wireless coverage
About 52.66%, or 8,813 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Spearfish area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Spearfish.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Spearfish. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Spearfish customers is up to 40 Mbps.
Show all download speeds
- 20.1% up to 100.0 Mbps
- 79.9% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Spearfish download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other Spearfish fixed wireless providers. EarthLink 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 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 6.4 Mbps.
Show all upload speeds
- 20.1% up to 20.0 Mbps
- 79.9% up to 3.0 Mbps
AT&T Fixed Wireless in Spearfish, SD
AT&T fixed wireless coverage
About 52.66%, or 8,813 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Spearfish area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Spearfish.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Spearfish. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Spearfish customers is up to 40 Mbps.
Show all download speeds
- 20.1% up to 100.0 Mbps
- 79.9% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Spearfish download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the slowest compared to other Spearfish fixed wireless providers. AT&T 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 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 6.4 Mbps.
Show all upload speeds
- 20.1% up to 20.0 Mbps
- 79.9% up to 3.0 Mbps
Verizon Fixed Wireless in Spearfish, SD
Verizon fixed wireless coverage
About 25.53%, or 4,272 people, have Verizon fixed wireless internet available to them in the city. The company covers the southeast, northwest, west, central, north, and east Spearfish area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Spearfish.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Spearfish. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Spearfish. The fastest plan anyone in Spearfish can order from Verizon goes up to 300 Mbps, and all Spearfish customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Spearfish download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other Spearfish fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Spearfish is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Spearfish Internet 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 internet in Spearfish compare to the rest of South Dakota?
Internet speeds in Spearfish are slower versus the average speeds in South Dakota: 1,953 Mbps in South Dakota versus 1,569 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in South Dakota is 98.12% versus 97.16% in Spearfish.
What zip codes have widespread internet?
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 internet service 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: more internet coverage, slower speeds
- Central City, SD: less internet coverage, slower speeds
- Savoy, SD: less internet coverage, slower speeds
- Trojan, SD: more internet coverage, faster speeds
- Lead, SD: more internet coverage, slower speeds
- Deadwood, SD: more internet coverage, faster speeds
- Belle Fourche, SD: more internet coverage, slower speeds
- Whitewood, SD: more internet coverage, slower speeds
- Fruitdale, SD: more internet coverage, slower speeds
- Beulah, WY: more internet coverage, slower speeds
Cities with Similar Populations
- Veradale, WA: more internet coverage, faster speeds
- Conshohocken, PA: more internet coverage, faster speeds
- Dayton, TN: more internet coverage, slower speeds
- Delmar, NY: more internet coverage, slower speeds
- Denville, NJ: more internet coverage, faster speeds
- Webster, MA: more internet coverage, slower speeds
- Vincentown, NJ: more internet coverage, faster speeds
- Verona, PA: more internet coverage, faster speeds
- Vermilion, OH: more internet coverage, faster speeds
- Verdigris, OK: more internet coverage, faster speeds