-
1. Viasat 
Speeds Up To12 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
2. T-Mobile 
Download Speeds:133 - 415 MbpsAll-In Internet plans can experience faster speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. Mobile 5G Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks.Connection: 5G InternetAvailability: 21.5% -
3. Mediacom 
Speeds Up To1 GbpsNot all internet speeds available in all areas.Connection: CableAvailability: 40.8% -
4. Hughesnet 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
5. CenturyLink 
Speeds Up To80 MbpsNot all internet speeds available in all areas.Connection: DSLAvailability: 100% -
6. XNET WiFi 
Download Speeds:25 - 150 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 21.5% -
7. Interstate Telecommunications Cooperative 
Speeds Up To1 GbpsNot all internet speeds available in all areas.Connection: FiberAvailability: 99.2% -
Midco 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 8.5% -
GigFire 
Speeds Up To150 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 30.7% -
Starlink 
Download Speeds:50 - 220 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100%
Internet Providers in Castlewood, South Dakota
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Best Internet Providers in Castlewood, SD
In Castlewood, South Dakota, Viasat Internet stands out as the leading provider. Offering a satellite connection with 100% city coverage, Viasat ensures access for every resident. It provides a maximum download speed of 12 Mbps and starts at $69.99 per month, making it a dependable option for basic internet needs, especially in remote areas.
Hughesnet ranks second and also offers a satellite connection with complete coverage of Castlewood. It provides a higher maximum download speed of 100 Mbps at a starting price of $49.99 per month, appealing to those who need more speed and better value. This extensive satellite coverage means that no resident goes without service.
Despite substantial cable and fiber options in Castlewood, satellite providers like Hughesnet and Viasat play a crucial role in ensuring city-wide connectivity.
What’s a Good Internet Speed?
| Internet Speed | Appropriate For | Providers in your Area offering this Speed | Availability in your Area |
|---|---|---|---|
| 25 Mbps |
|
|
100% |
| 100 Mbps |
|
|
100% |
| 1000 Mbps (1 Gbps) |
|
|
99.22% |
Learn more about internet speeds:
Internet Coverage Map and Store Locations for Castlewood, South Dakota
Provider Connection Types in Castlewood, SD
| Connection Type | About this Connection Type | Availability in Castlewood, SD |
|---|---|---|
| Satellite |
|
100% |
| DSL |
|
0.41000000000000003% |
| Cable |
|
43.09% |
| Fiber |
|
97.15% |
Internet Providers in Castlewood, SD
| Provider | Plans Starting At | Speeds Up To | Connections | |
|---|---|---|---|---|
| Viasat Internet | $49.99/mo Prices may vary depending on the plan | 12 Mbps Not all internet speeds available in all areas. | Satellite | |
| Mediacom | $19.99/mo Prices may vary depending on the plan | 1 Gbps Not all internet speeds available in all areas. | Cable | |
| Hughesnet | $49.99/mo Prices may vary depending on the plan | 100 Mbps Not all internet speeds available in all areas. | Satellite | |
| CenturyLink | $55/mo Prices may vary depending on the plan | 80 Mbps Not all internet speeds available in all areas. | DSL | |
| XNET WiFi | $85/mo Prices may vary depending on the plan | 150 Mbps Not all internet speeds available in all areas. | Fixed Wireless | |
| Interstate Telecommunications Cooperative | $64.95/mo Prices may vary depending on the plan | 1 Gbps Not all internet speeds available in all areas. | Fiber | |
| Midco | $39/mo Prices may vary depending on the plan | 100 Mbps Not all internet speeds available in all areas. | Fixed Wireless | |
| GigFire | $70/mo Prices may vary depending on the plan | 150 Mbps Not all internet speeds available in all areas. | Fixed Wireless | |
| Starlink | $120/mo Prices may vary depending on the plan | 220 Mbps Not all internet speeds available in all areas. | Satellite |
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