State Guide • Updated January 2026

Best Internet Providers in South Dakota

Midco is the dominant force, offering great speeds across the state. Bluepeak is expanding its fiber network aggressively. Golden West provides vital fiber links to rural communities.

Best Overall
Midco

Wins on reliability, speed consistency, and customer satisfaction ratings.

Fastest Speeds
Bluepeak

Delivers the highest peak download speeds available for residential connections.

Best Value
Midco

Offering the lowest starting price per Mbps or best contract-free terms.

Top Providers in South Dakota

Midco

4.7/5

Starting at

$30/mo

Max Speeds

5 Gbps

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Pros

  • Regional favorite
  • Fast speeds
  • Reliable

Cons

  • Price creep
  • Contract terms

Bluepeak

4.6/5

Starting at

$50/mo

Max Speeds

5 Gbps

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Pros

  • Fiber expansion
  • Transparent price
  • Speed

Cons

  • Construction impact
  • Newer

CenturyLink

4.1/5

Starting at

$50/mo

Max Speeds

940 Mbps

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Pros

  • Price for Life
  • No caps
  • Fiber in spots

Cons

  • DSL areas slow
  • Support

T-Mobile 5G Home

4/5

Starting at

$50/mo

Max Speeds

245 Mbps

Check Availability

Pros

  • Rural option
  • Simple
  • No contract

Cons

  • Congestion
  • Latency

How Fast is Your Current Internet?

Before upgrading to one of these top providers, find out if you're getting the speeds you're already paying for.

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