South Dakota Internet Internet Availability
South Dakota Internet internet availability by address. Enter a zip code, city, or address below to see all providers.
South Dakota Internet internet availability by address. Enter a zip code, city, or address below to see all providers.
South Dakota Internet has internet service available to less than 1% of people in the US. Among those covered, the breakdown by service type is as follows:
This map illustrates South Dakota Internet’s internet availability across the United States. Use the buttons at the top of the map to toggle between the different types of connections including fixed wireless and fiber.

For more detailed comparisons and interactive maps, visit our Internet Service Providers Near You page. Alternatively, you can search by address on our Internet Service Providers by Address page, or use the search feature at the top of this page.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This map highlights South Dakota Internet coverage and speeds by state, South Dakota Internet has the biggest presence in South Dakota and Nebraska. Hover over each state to see South Dakota Internet availability by connection type, and click on a state to see all providers in that state.
South Dakota Internet has 0 reviews and ratings across the United States. If you'd like to tell others about your experience, you can rate or review South Dakota Internet here.
South Dakota Internet frequently competes for customers with providers like T-Mobile Home Internet, EarthLink, and AT&T. Below, we offer a side-by-side comparison of these ISPs based on key metrics such as service availability, average speeds, and customer ratings.
| South Dakota Internet vs T-Mobile Home Internet | |
|---|---|
| 85.10% Availability Overlap | |
![]() | ![]() |
| National Availability | |
| less than 1% | 85.72% |
| High Speed Availability | |
| 98.28% Fixed Wireless | 100.00% Fixed Wireless |
| Average Speed | |
| 101 Mbps | 45 Mbps |
| Customer Rating | |
(0) | (284) |
| South Dakota Internet vs EarthLink | |
|---|---|
| 84.40% Availability Overlap | |
![]() | ![]() |
| National Availability | |
| less than 1% | 76.09% |
| High Speed Availability | |
| 98.28% Fixed Wireless | 100.00% Fixed Wireless |
| Average Speed | |
| 101 Mbps | 51 Mbps |
| Customer Rating | |
(0) | (12) |
| South Dakota Internet vs AT&T | |
|---|---|
| 84.40% Availability Overlap | |
![]() | ![]() |
| National Availability | |
| less than 1% | 71.22% |
| High Speed Availability | |
| 98.28% Fixed Wireless | 100.00% Fixed Wireless |
| Average Speed | |
| 101 Mbps | 51 Mbps |
| Customer Rating | |
(0) | (924) |
South Dakota Internet competes with 16 other ISPs across the U.S., defined as any provider that competes in at least some part of South Dakota Internet's service area. On average, customers within South Dakota Internet's service area have about 5.7 alternative ISP options to choose from.
South Dakota Internet is available in 21 cities throughout the country. Here is a list of the largest cities with South Dakota Internet internet service: