Internet Providers in Castlewood, South Dakota
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Home Internet in Castlewood, SD
-
1. Mediacom 
Speeds Up To1 Gbps
Connection: CableAvailability: 40.8% -
2. Viasat
Speeds Up To12 Mbps
Connection: SatelliteAvailability: 100% -
3. HughesNet
Speeds Up To100 Mbps
Connection: SatelliteAvailability: 100% -
4. Interstate Telecommunications Cooperative
Speeds Up To1 Gbps
Connection: FiberAvailability: 99.2% -
5. Midco
Speeds Up To100 Mbps
Connection: Fixed WirelessAvailability: 8.5% -
6. GigFire
Speeds Up To150 Mbps
Connection: Fixed WirelessAvailability: 30.7% -
Starlink
Download Speeds:50 - 220 Mbps
Connection: SatelliteAvailability: 100%
Compare Top Providers in Your Area
Best Internet Providers in Castlewood, SD
Interstate Telecommunications Cooperative (ITC) outrivals all other providers in Castlewood, South Dakota as the premier internet provider. Boasting a maximum download speed of 1 Gbps, its fiber connection serves an impressive 97% of the city at a budget-friendly starting rate of $64.95 per month. So, whether for work, study, or leisure, Castlewood residents can rely on ITC for swift and dependable internet service.
Coming in second and third are Mediacom and LTD Broadband. Mediacom carves its market share with a cable internet connection, reaching 43% of Castlewood's residents. Achieving maximum download speeds of 1 Gbps, its monthly plan kicks off at just $24.99—a compelling option for those in need of speed at a competitive price.
Meanwhile, LTD Broadband covers the same percentage of the city with a fixed wireless connection—it clocks in with a maximum download speed of 250 Mbps with plans starting at $80 per month. Although less high-speed and priced a tad higher, it could suit the specific needs of some residents. The variety of plans available in Castlewood guarantees a match for every internet user, whatever their requirements or budget may be.
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:
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% |
List of Internet Providers in Castlewood, SD
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 | |
| Viasat Internet | $69.99/mo Prices may vary depending on the plan | 12 Mbps *Not all internet speeds available in all areas. | Satellite | |
| Hughesnet | $49.99/mo Prices may vary depending on the plan | 100 Mbps *Not all internet speeds available in all areas. | Satellite | |
| 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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