BroadbandNow is supported by commissions from some of the providers listed on our site. Learn More

Internet Providers in
Erwin, SD

Refine your search for better results:

Plans & Pricing Verified

BroadbandNow Verified

Verified using provider-sourced data, continuously curated across 8,000+ active plans to ensure accurate pricing.

  • Featured
  • Fastest
  • Availability
  • Sort by
    • Featured
    • Fastest
    • Availability
  • 2. CenturyLink
    Speeds Up To
    80 Mbps
    Not all internet speeds available in all areas.
    Connection: DSL
    Availability: 91.8%
  • Interstate Telecommunications Cooperative
    Speeds Up To
    1 Gbps
    Not all internet speeds available in all areas.
    Connection: Fiber
    Availability: 3.5%
  • 4. Midco
    Speeds Up To
    100 Mbps
    Not all internet speeds available in all areas.
    Connection: Fixed Wireless
    Availability: 93.9%
  • 5. WispWest.net
    Speeds Up To
    100 Mbps
    Not all internet speeds available in all areas.
    Connection: Fixed Wireless
    Availability: 46.1%
  • GigFire
    Speeds Up To
    150 Mbps
    Not all internet speeds available in all areas.
    Connection: Fixed Wireless
    Availability: 18.3%
  • 7. Valley Fibercom
    Speeds Up To
    1 Gbps
    Not all internet speeds available in all areas.
    Connection: Fiber
    Availability: 86.1%
  • 8. Starlink
    Speeds Up To
    350 Mbps
    Not all internet speeds available in all areas.
    Connection: Satellite
    Availability: 100%
  • 9. Hughesnet
    Speeds Up To
    100 Mbps
    Not all internet speeds available in all areas.
    Connection: Satellite
    Availability: 100%

Popular Erwin Internet Deals

Provider Featured deal
Viasat Get $30 off for your first 3 months! Price shown includes promotion; Get $30/mo. off for the first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount.
Starlink Enjoy discounted monthly rates and Standard Kits for your first year!  Available in select markets.

Erwin Home Internet Providers

Provider Plans starting at Speeds up to Connections
Midco $39/mo Prices may vary depending on the plan. 100 Mbps Not all internet speeds available in all areas. Fixed Wireless
Hughesnet $39.99/mo Prices may vary depending on the plan. 100 Mbps Not all internet speeds available in all areas. Satellite
WispWest.net $48.41/mo Prices may vary depending on the plan. 100 Mbps Not all internet speeds available in all areas. Fixed Wireless
Starlink $49/mo Prices may vary depending on the plan. 350 Mbps Not all internet speeds available in all areas. Satellite
Valley Fibercom $49.99/mo Prices may vary depending on the plan. 1 Gbps Not all internet speeds available in all areas. Fiber
CenturyLink $55/mo Prices may vary depending on the plan. 80 Mbps Not all internet speeds available in all areas. DSL
Interstate Telecommunications Cooperative $64.95/mo Prices may vary depending on the plan. 1 Gbps Not all internet speeds available in all areas. Fiber
Viasat $69.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. 12 Mbps Not all internet speeds available in all areas. Satellite
GigFire $70/mo Prices may vary depending on the plan. 150 Mbps Not all internet speeds available in all areas. Fixed Wireless

Best Internet Providers in Erwin, SD

Valley Fibercom is the top-rated internet provider in Erwin, South-Dakota. Valley Fibercom offers symmetrical speeds up to 1 Gbps and covers 86.1% of the city. While Interstate Telecommunications Cooperative also provides fiber service, Valley Fibercom offers a lower starting rate of $49.99 per month.
Provider Why they're great Who they're great for
CenturyLink Straightforward pricing Customers who value predictable, flat-rate monthly bills without the anxiety of hidden equipment fees will find CenturyLink ideal.
Viasat Unlimited data High-data households wanting consistent streaming and large downloads without worrying about hard data caps will find Viasat a strong choice.
Starlink Easy installation Starlink is perfect for customers who want a simple plug-and-play setup that can have your entire home online in just a few minutes.
Hughesnet Widely available Remote households outside [city] needing a reliable connection where cable and fiber cannot reach will find an essential lifeline in Hughesnet.

Erwin Cheapest Internet Plans

Hughesnet provides the most affordable broadband plans in Erwin, South-Dakota. Residents can start service for $39.99 per month with coverage reaching 100.0% of the area. Starlink serves as a primary alternative, though its starting price of $49 per month is higher than the Hughesnet entry-level tier.
Provider Plan name Price Speeds up to
Midco Midco Wireless Home Internet $39/mo Prices may vary depending on the plan. 100 Mbps Not all internet speeds available in all areas.
Viasat Viasat Essentials $39.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. 50 Mbps Not all internet speeds available in all areas.
Hughesnet Lite $39.99/mo Prices may vary depending on the plan. 25 Mbps Not all internet speeds available in all areas.
WispWest.net 15 MBPS $48.41/mo Prices may vary depending on the plan. 15 Mbps Not all internet speeds available in all areas.
Valley Fibercom 250M/250M $49.99/mo Prices may vary depending on the plan. 250 Mbps Not all internet speeds available in all areas.

Fastest Internet Providers in Erwin, SD

Valley Fibercom delivers the fastest download speeds in Erwin, South-Dakota. Households can access symmetrical speeds up to 1 Gbps for approximately $49.99 per month. Interstate Telecommunications Cooperative also reaches speeds up to 1 Gbps, but Valley Fibercom maintains much broader network availability.
Provider Speeds up to Connection type
Interstate Telecommunications Cooperative 1 Gbps Not all internet speeds available in all areas. Fiber
Valley Fibercom 1 Gbps Not all internet speeds available in all areas. Fiber
Starlink 350 Mbps Not all internet speeds available in all areas. Satellite
GigFire 150 Mbps Not all internet speeds available in all areas. Fixed Wireless
Midco 100 Mbps Not all internet speeds available in all areas. Fixed Wireless

Check Your Current Speed

What's a Good Internet Speed?

Internet speed Appropriate for Providers in your area offering this speed Availability in your area
0-25 Mbps
  • Email
  • Web browsing
  • Light streaming
  • Smaller households
  • Viasat Internet
100%
100 Mbps
  • Streaming
  • Video chat
  • Online gaming
  • Larger households
  • Midco
  • WispWest.net
  • GigFire
  • Starlink
  • Hughesnet
100%
1000 Mbps (1 Gbps)
  • Heavy streaming (4K video, multiple devices, etc.)
  • Video chat
  • Lag-free gaming
  • Large households
  • Interstate Telecommunications Cooperative
  • Valley Fibercom
86.1%

Internet Availability in Erwin, SD

Valley Fibercom maintains the strongest high-speed footprint in Erwin, South-Dakota, reaching 86.1% of the area. Valley Fibercom provides reliable fiber connections with rates starting at $49.99 per month. For residents in the most remote locations, Viasat Internet offers satellite coverage across 100.0% of the city.
Connection type Provider with most coverage Erwin availability Starting price
Satellite Hughesnet 100% $39.99/mo
Fixed Wireless Midco 93.9% $39/mo
DSL CenturyLink 91.8% $55/mo
Fiber Valley Fibercom 86.1% $49.99/mo

Erwin Internet Stats

Average internet monthly cost Available speed ranges Available price range Available connection types
$74.93 12 Mbps - 1 Gbps $39/mo - $165/mo DSL, Fiber, Fixed Wireless, Satellite

Methodology

Our provider rankings rely on a rigorous, data-driven framework evaluating over 100 million rows of FCC data to bring transparency to local internet options. We track 8,000+ active plans from 2,000+ providers to cut through marketing jargon. We weigh technical factors against real-world experiences to match you with the best connections actually available at your address:

  • Tested Technology: We utilize a fiber-first ranking system, prioritizing high-performance, structurally sound technologies (like fiber and cable) over slower legacy connections.
  • Realistic Coverage: We filter out "ghost ISPs" with near-zero availability and actively flag providers that only cover a fraction of neighborhoods, ensuring you don't waste time on unavailable options.
  • Transparent Pricing: We track base rates and downgrade providers that rely on hidden fees or sudden price hikes, exposing the true long-term cost beyond initial marketing promotions.
  • Verified Speeds: We look beyond deceptive "up to" marketing claims to evaluate the actual download and upload speeds delivered, prioritizing the balanced, symmetrical performance necessary for seamless video calls and heavy streaming.
  • User-Driven Personalization: We don't just look at the tech; we look at what people actually prefer. By analyzing millions of local connections, user reviews on downtime, and validated J.D. Power scores, we tailor our rankings to highlight the providers proven to satisfy users in your area.

Are you a journalist or researcher writing about this topic?

Contact us and we'll connect you with a broadband market expert on our team who can provide insights and data to support your work.

Data valid as of 03/25/2026