In Oacoma there are 9 residential internet providers covering 100.00% of the city. The average home can get speeds up to 1,000 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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9 Internet Service Providers in Oacoma
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 Oacoma are not shown.
Oacoma 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 Oacoma
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.
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Internet service is available in 100.00% of Oacoma. 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 Midstate Communications. Now you can call companies in Oacoma with more confidence that they might be available.
How fast are internet speeds in Oacoma?
The map below shows maximum internet speeds by area in Oacoma.
Internet Speed Key
The average Oacoma home can get up to 1,000 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 100.00% of residents can get.
What type of internet should I choose in Oacoma?
The fastest internet for you may vary based on where in Oacoma you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 100.00% of Oacoma homes.
- Cable is fastest for less than 1% of the city.
- 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 Oacoma homes.
Internet Market Health in Oacoma
Internet Competition Key
The map shows how competitive the Oacoma 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 Oacoma based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.4 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.6 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 4.2 (healthy)
Overall, competition is healthy.
Oacoma internet customers have the ability to buy internet service from 1 to 6 different providers, depending on where they live. For different types of service, Oacoma homes have between 1 and 3 options. The type(s) of service available are fiber, fixed wireless, and dsl, 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. Oacoma internet customers who want faster speeds have between 1 and 6 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, Oacoma is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Oacoma, along with details on where in Oacoma and at what speeds.
Midstate Communications (South Dakota) Fiber in Oacoma, SD
Midstate Communications fiber coverage
About 99.44%, or 536 people, have Midstate Communications fiber internet available to them in the city. The company covers the entire Oacoma area. Midstate Communications is a small internet service provider internet service providers in the US, with internet service available in most of Oacoma.
Midstate Communications (South Dakota) fiber download speeds
Midstate Communications is one of the fastest when comparing download speeds to all other internet providers in Oacoma. Versus other fiber providers in the area, Midstate Communications fiber is one of the fastest. There are no different maximum speeds throughout Oacoma. The fastest plan anyone in Oacoma can order from Midstate Communications goes up to 1,000 Mbps, and all Oacoma customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Midstate Communications (South Dakota) fiber upload speeds
In Oacoma download speeds tend to be equal to than upload speeds for Midstate Communications fiber. Compared to other ISPs, Midstate Communications is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Oacoma fiber providers. Midstate Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oacoma is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Centurylink DSL in Oacoma, SD
Centurylink DSL coverage
About 65.68%, or 354 people, have Centurylink DSL internet available to them in the city. The company covers the central, northeast, northwest, south, east, and southwest Oacoma area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Oacoma.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Oacoma. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 2 different maximum speeds throughout Oacoma. The fastest plan anyone in Oacoma can order from Centurylink goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Oacoma customers is up to 31 Mbps.
Show all download speeds
- 71.5% up to 40.0 Mbps
- 28.5% up to 10.0 Mbps
Centurylink DSL upload speeds
In Oacoma 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 Oacoma DSL providers. Centurylink 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 Oacoma is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 2.4 Mbps.
Show all upload speeds
- 71.5% up to 3.0 Mbps
- 28.5% up to 1.0 Mbps
Golden West Telecommunications Fiber in Oacoma, SD
Golden West Telecommunications fiber coverage
About 3.71%, or 20 people, have Golden West Telecommunications fiber internet available to them in the city. The company covers the northwest and southwest Oacoma area. Golden West Telecommunications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Oacoma.
Golden West Telecommunications fiber download speeds
Golden West Telecommunications is one of the fastest when comparing download speeds to all other internet providers in Oacoma. Versus other fiber providers in the area, Golden West Telecommunications fiber is one of the fastest. There are no different maximum speeds throughout Oacoma. The fastest plan anyone in Oacoma can order from Golden West Telecommunications goes up to 1,000 Mbps, and all Oacoma customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Golden West Telecommunications fiber upload speeds
In Oacoma download speeds tend to be equal to than upload speeds for Golden West Telecommunications fiber. Compared to other ISPs, Golden West Telecommunications is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Oacoma fiber providers. Golden West Telecommunications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oacoma is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Oacoma, SD
T-Mobile Home Internet fixed wireless coverage
About 95.73%, or 516 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Oacoma 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 Oacoma.
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 Oacoma. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Oacoma. The fastest plan anyone in Oacoma 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 Oacoma customers is up to 47 Mbps.
Show all download speeds
- 29.1% up to 100.0 Mbps
- 70.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Oacoma 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 average compared to other Oacoma 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 Oacoma 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 7.9 Mbps.
Show all upload speeds
- 29.1% up to 20.0 Mbps
- 70.9% up to 3.0 Mbps
Verizon Fixed Wireless in Oacoma, SD
Verizon fixed wireless coverage
About 87.94%, or 474 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Oacoma area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Oacoma.
Verizon fixed wireless download speeds
Verizon is average when comparing download speeds to all other internet providers in Oacoma. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Oacoma. The fastest plan anyone in Oacoma can order from Verizon goes up to 300 Mbps, and all Oacoma customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Oacoma 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 Oacoma fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oacoma is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in Oacoma, SD
EarthLink fixed wireless coverage
About 44.53%, or 240 people, have EarthLink fixed wireless internet available to them in the city. The company covers the central, northeast, east, northwest, north, southeast, and south Oacoma area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Oacoma.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Oacoma. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Oacoma. The fastest plan anyone in Oacoma can order from EarthLink goes up to 25 Mbps, and all Oacoma customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Oacoma 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 Oacoma fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oacoma is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Oacoma, SD
AT&T fixed wireless coverage
About 44.53%, or 240 people, have AT&T fixed wireless internet available to them in the city. The company covers the central, northeast, east, northwest, north, southeast, and south Oacoma area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Oacoma.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Oacoma. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Oacoma. The fastest plan anyone in Oacoma can order from AT&T goes up to 25 Mbps, and all Oacoma customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Oacoma 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 Oacoma fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oacoma is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Oacoma Internet by Area
This information is most helpful to those looking for homes or considering moving to Oacoma or any of the areas nearby.
How does internet in Oacoma compare to the rest of South Dakota?
Internet speeds in Oacoma are slower versus the average speeds in South Dakota: 1,953 Mbps in South Dakota versus 1,000 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in South Dakota is 98.12% versus 100.00% in Oacoma.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Oacoma 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
- Chamberlain, SD: less internet coverage, similar speeds
- Pukwana, SD: less internet coverage, similar speeds
- Reliance, SD: equal internet coverage, similar speeds
- Shelby, SD: equal internet coverage, similar speeds
- Grandview, SD: equal internet coverage, similar speeds
- Ola, SD: equal internet coverage, similar speeds
- Fort Thompson, SD: equal internet coverage, similar speeds
- Lyman, SD: equal internet coverage, similar speeds
- Lyonville, SD: less internet coverage, similar speeds
- Hamill, SD: less internet coverage, similar speeds
Cities with Similar Populations
- New Effington, SD: equal internet coverage, faster speeds
- Ravenscroft, TN: equal internet coverage, faster speeds
- Ranshaw, PA: equal internet coverage, faster speeds
- Randolph, TX: less internet coverage, slower speeds
- Rafter, TN: equal internet coverage, slower speeds
- Quandahl, IA: equal internet coverage, slower speeds
- Protivin, IA: equal internet coverage, slower speeds
- Popple Creek, MN: equal internet coverage, slower speeds
- Poniatowski, WI: equal internet coverage, slower speeds
- Plum Tree, VA: equal internet coverage, faster speeds