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Internet Providers in Castlewood, South Dakota

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Home Internet in Castlewood, SD

  • 1. Mediacom
    Speeds Up To
    1 Gbps
    See *
    Connection: Cable
    Availability: 40.8%
    (855) 915-4385
    View Plans
  • 2. Viasat
    Speeds Up To
    12 Mbps
    See *
    Connection: Satellite
    Availability: 100%
    (844) 912-2812
    View Plans
  • 3. T-Mobile
    Download Speeds:
    133 - 415 Mbps
    See *
    Connection: 5G Internet
    Availability: 21.5%
    (844) 918-3658
    View Plans
  • 4. Hughesnet
    Speeds Up To
    100 Mbps
    See *
    Connection: Satellite
    Availability: 100%
    (844) 902-3107
    View Plans
  • 5. CenturyLink
    Speeds Up To
    80 Mbps
    See *
    Connection: DSL
    Availability: 100%
    (855) 648-1477
    View Plans
  • 6. XNET WiFi
    Download Speeds:
    25 - 150 Mbps
    See *
    Connection: Fixed Wireless
    Availability: 21.5%
    View Plans
  • 7. Interstate Telecommunications Cooperative
    Speeds Up To
    1 Gbps
    See *
    Connection: Fiber
    Availability: 99.2%
    (800) 417-8667
    View Plans
  • Midco
    Speeds Up To
    100 Mbps
    See *
    Connection: Fixed Wireless
    Availability: 8.5%
    (800) 888-1300
    View Plans
  • GigFire
    Speeds Up To
    150 Mbps
    See *
    Connection: Fixed Wireless
    Availability: 30.7%
    (507) 369-6669
    View Plans
  • Starlink
    Download Speeds:
    50 - 220 Mbps
    See *
    Connection: Satellite
    Availability: 100%
    View Plans

Compare Top Providers in Your Area

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
  • Email
  • Web browsing
  • Light streaming
  • Smaller households
  • Viasat
 100%
100 Mbps
  • Streaming
  • Video chat
  • Online gaming
  • Larger households
  • T-Mobile
  • Hughesnet
  • XNET WiFi
  • Midco
  • GigFire
  • Starlink
 100%
1000 Mbps (1 Gbps)
  • Heavy streaming (4K video
  • multiple devices
  • etc.)
  • Video chat
  • Lag-free gaming
  • Large households
  • Mediacom
  • Interstate Telecommunications Cooperative
 99.22%

Learn more about internet speeds:

Internet Provider Store Locations in Castlewood, SD

Provider Connection Types in Castlewood, SD

Connection Type About this Connection Type Availability in Castlewood, SD
Satellite
  • Available even in very rural areas
  • Typically has high latency (lag)
 100%
DSL
  • Typically about 100 Mbps
  • Slower than Cable or Fiber
 0.41000000000000003%
Cable
  • Typically 250 Mbps - 1 Gbps
  • Widely available
  • A good choice for most users
 43.09%
Fiber
  • Typically 1 Gbps or faster
  • Upload speeds match download speeds
 97.15%

List of Internet Providers in Castlewood, SD

Provider Type Top Speed
Mediacom Cable 1 Gbps
View Plans
Viasat Satellite 12 Mbps
View Plans
T-Mobile 5G Internet 415 Mbps
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Hughesnet Satellite 100 Mbps
View Plans
CenturyLink DSL 80 Mbps
View Plans
XNET WiFi Fixed Wireless 100 Mbps
View Plans
Interstate Telecommunications Cooperative Fiber 1 Gbps
View Plans
Midco Fixed Wireless 100 Mbps
View Plans
GigFire Fixed Wireless 150 Mbps
View Plans
Starlink Satellite 220 Mbps
View Plans

Internet Providers in Nearby Cities

Internet Providers in Castlewood, SD

Provider Plans Starting At Speeds Up To Connections
Mediacom $19.99/mo Prices may vary depending on the plan 1 Gbps *Not all internet speeds available in all areas. Cable
(855) 915-4385
Viasat Internet $69.99/mo Prices may vary depending on the plan 12 Mbps *Not all internet speeds available in all areas. Satellite
View Plans
T-Mobile 5G Home Internet $50/mo Prices may vary depending on the plan 415 Mbps *Not all internet speeds available in all areas. 5G Internet
(844) 918-3658
Hughesnet $49.99/mo Prices may vary depending on the plan 100 Mbps *Not all internet speeds available in all areas. Satellite
View Plans
CenturyLink $55/mo Prices may vary depending on the plan 80 Mbps *Not all internet speeds available in all areas. DSL
View Plans
XNET WiFi $85/mo Prices may vary depending on the plan 100 Mbps *Not all internet speeds available in all areas. Fixed Wireless
View Plans
Interstate Telecommunications Cooperative $64.95/mo Prices may vary depending on the plan 1 Gbps *Not all internet speeds available in all areas. Fiber
(800) 417-8667
Midco $39/mo Prices may vary depending on the plan 100 Mbps *Not all internet speeds available in all areas. Fixed Wireless
(800) 888-1300
GigFire $70/mo Prices may vary depending on the plan 150 Mbps *Not all internet speeds available in all areas. Fixed Wireless
(507) 369-6669
Starlink $120/mo Prices may vary depending on the plan 220 Mbps *Not all internet speeds available in all areas. Satellite
View Plans

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  • * Not all internet speeds available in all areas.
  • ** Our star ratings are calculated based on user reviews collected on BroadbandNow.com and through our independent survey. A provider must have a minimum of 50 such reviews before we assign a star rating.