In Oldham there are 8 residential internet providers covering 99.68% of the city. The average home can get speeds up to 997 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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8 Internet Service Providers in Oldham
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 Oldham are not shown.
Oldham 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 Oldham
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 99.68% of Oldham. 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 Alliance Communications. Now you can call companies in Oldham with more confidence that they might be available.
How fast are internet speeds in Oldham?
The map below shows maximum internet speeds by area in Oldham.
Internet Speed Key
The average Oldham home can get up to 997 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 99.36% 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 150 Mbps. See the internet provider details below for info about their speed and coverage in Oldham.
Internet speeds tend to be faster in the central parts of Oldham, and slower in the northeast areas of the city.
What type of internet should I choose in Oldham?
The fastest internet for you may vary based on where in Oldham you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 99.36% of Oldham 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 Oldham homes.
Internet Market Health in Oldham
Internet Competition Key
The map shows how competitive the Oldham 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 Oldham based on what connections the average home has availabile:
- Average number of internet service providers to a home: 1.5 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.4 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 1.4 (very unhealthy)
Overall, competition is very unhealthy.
Oldham internet customers have the ability to buy internet service from 1 to 5 different providers, depending on where they live. For different types of service, Oldham 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. Oldham internet customers who want faster speeds have between 1 and 4 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, Oldham badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Oldham, along with details on where in Oldham and at what speeds.
Alliance Communications Fiber in Oldham, SD
Alliance Communications fiber coverage
About 81.67%, or 254 people, have Alliance Communications fiber internet available to them in the city. The company covers the central, south, southwest, west, east, southeast, north, and northwest Oldham area. Alliance Communications is a large internet service provider internet service providers in the US, with internet service available in much of Oldham.
Alliance Communications fiber download speeds
Alliance Communications is one of the fastest when comparing download speeds to all other internet providers in Oldham. Versus other fiber providers in the area, Alliance Communications fiber is one of the fastest. There are no different maximum speeds throughout Oldham. The fastest plan anyone in Oldham can order from Alliance Communications goes up to 1,000 Mbps, and all Oldham customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Alliance Communications fiber upload speeds
In Oldham download speeds tend to be equal to than upload speeds for Alliance Communications fiber. Compared to other ISPs, Alliance Communications is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Oldham fiber providers. Alliance Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oldham is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Valley FiberCom Fiber in Oldham, SD
Valley FiberCom fiber coverage
About 18.65%, or 58 people, have Valley FiberCom fiber internet available to them in the city. The company covers the northwest, east, west, north, and northeast Oldham area. Valley FiberCom is a small internet service provider internet service providers in the US, with internet service available in a small portion of Oldham.
Valley FiberCom fiber download speeds
Valley FiberCom is one of the fastest when comparing download speeds to all other internet providers in Oldham. Versus other fiber providers in the area, Valley FiberCom fiber is one of the fastest. There are no different maximum speeds throughout Oldham. The fastest plan anyone in Oldham can order from Valley FiberCom goes up to 1,000 Mbps, and all Oldham customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Valley FiberCom fiber upload speeds
In Oldham download speeds tend to be equal to than upload speeds for Valley FiberCom fiber. Compared to other ISPs, Valley FiberCom is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Oldham fiber providers. Valley FiberCom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oldham 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 Oldham, SD
Centurylink DSL coverage
About 10.61%, or 33 people, have Centurylink DSL internet available to them in the city. The company covers the northwest, north, and west Oldham 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 Oldham.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in Oldham. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are no different maximum speeds throughout Oldham. The fastest plan anyone in Oldham can order from Centurylink goes up to 10 Mbps, and all Oldham customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Centurylink DSL upload speeds
In Oldham 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 Oldham DSL providers. Centurylink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oldham is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
wispwest.net Fixed Wireless in Oldham, SD
wispwest.net fixed wireless coverage
About 20.26%, or 63 people, have wispwest.net fixed wireless internet available to them in the city. The company covers the northwest, west, north, and northeast Oldham area. wispwest.net is a large internet service provider internet service providers in the US, with internet service available in a small portion of Oldham.
wispwest.net fixed wireless download speeds
wispwest.net is below average when comparing download speeds to all other internet providers in Oldham. Versus other fixed wireless providers in the area, wispwest.net fixed wireless is average. There are no different maximum speeds throughout Oldham. The fastest plan anyone in Oldham can order from wispwest.net goes up to 50 Mbps, and all Oldham customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
wispwest.net fixed wireless upload speeds
In Oldham 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 below average compared to other Oldham fixed wireless providers. wispwest.net offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oldham is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
GigFire Fixed Wireless in Oldham, SD
GigFire fixed wireless coverage
About 12.54%, or 39 people, have GigFire fixed wireless internet available to them in the city. The company covers the east, north, and northeast Oldham area. GigFire is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Oldham.
GigFire fixed wireless download speeds
GigFire is below average when comparing download speeds to all other internet providers in Oldham. Versus other fixed wireless providers in the area, GigFire fixed wireless is the fastest. There are 2 different maximum speeds throughout Oldham. The fastest plan anyone in Oldham can order from GigFire goes up to 150 Mbps, the slowest package only goes up to 100 Mbps, and the city-wide average maximum speed for Oldham customers is up to 131 Mbps.
Show all download speeds
- 61.5% up to 150.0 Mbps
- 38.5% up to 100.0 Mbps
GigFire fixed wireless upload speeds
In Oldham download speeds tend to be faster than than upload speeds for GigFire fixed wireless. Compared to other ISPs, GigFire is below average where upload speeds are concerned, and the fastest compared to other Oldham fixed wireless providers. GigFire 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 Oldham is up to 130 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, GigFire customers can get speeds up to 88 Mbps.
Show all upload speeds
- 61.5% up to 130.0 Mbps
- 38.5% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in Oldham, SD
T-Mobile Home Internet fixed wireless coverage
About 6.11%, or 19 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the east, northwest, and northeast Oldham area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Oldham.
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 Oldham. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is one of the slowest. There are no different maximum speeds throughout Oldham. The fastest plan anyone in Oldham can order from T-Mobile Home Internet goes up to 25 Mbps, and all Oldham customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Oldham 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 one of the slowest compared to other Oldham fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oldham is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Oldham Internet by Area
This information is most helpful to those looking for homes or considering moving to Oldham or any of the areas nearby.
How does internet in Oldham compare to the rest of South Dakota?
Internet speeds in Oldham are slower versus the average speeds in South Dakota: 1,953 Mbps in South Dakota versus 997 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in South Dakota is 98.12% versus 99.68% in Oldham.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Oldham 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
- Ramona, SD: more internet coverage, faster speeds
- Lake Preston, SD: more internet coverage, slower speeds
- Cloverleaf Colony, SD: more internet coverage, slower speeds
- Sinai, SD: more internet coverage, faster speeds
- Arlington, SD: less internet coverage, slower speeds
- Hetland, SD: more internet coverage, slower speeds
- Junius, SD: more internet coverage, faster speeds
- DeSmet, SD: more internet coverage, faster speeds
- Winfred, SD: less internet coverage, faster speeds
- Prairie Village, SD: more internet coverage, faster speeds
Cities with Similar Populations
- Roosevelt City, NJ: less internet coverage, faster speeds
- Oak Ridge, NY: less internet coverage, slower speeds
- Oakley, IA: more internet coverage, slower speeds
- Ocotillo, CA: less internet coverage, slower speeds
- Odaville, WV: more internet coverage, faster speeds
- Old St. Louis, IN: less internet coverage, slower speeds
- Oldenburg, MS: less internet coverage, faster speeds
- Orr, KY: more internet coverage, faster speeds
- Riverside, NM: less internet coverage, slower speeds
- Robbinston, ME: more internet coverage, faster speeds