Internet Service in SD.

Aberdeen, SD10
Alcester, SD4
Arlington, SD6
Armour, SD4
Baltic, SD11
Belle Fourche, SD7
Beresford, SD5
Box Elder, SD11
Brandon, SD12
Britton, SD6
Brookings, SD8
Canistota, SD4
Canton, SD8
Centerville, SD5
Chamberlain, SD5
Clark, SD6
Clear Lake, SD4
Colton, SD11
Crooks, SD11
Custer, SD4
De Smet, SD6
Deadwood, SD8
Dell Rapids, SD11
Eagle Butte, SD6
Edgemont, SD3
Elk Point, SD5
Elkton, SD5
Ellsworth Afb, SD13
Estelline, SD4
Eureka, SD3
Faulkton, SD4
Flandreau, SD6
Fort Pierre, SD8
Fort Thompson, SD3
Freeman, SD4
Garretson, SD12
Gettysburg, SD4
Gregory, SD4
Groton, SD9
Harrisburg, SD8
Hartford, SD12
Highmore, SD5
Hill City, SD10
Hot Springs, SD3
Howard, SD3
Huron, SD7
Ipswich, SD9
Kadoka, SD4
Kimball, SD3
Kyle, SD4
Lake Andes, SD3
Lead, SD7
Lemmon, SD6
Lennox, SD8
Madison, SD13
Marion, SD4
Martin, SD4
Milbank, SD8
Miller, SD7
Mission, SD5
Mitchell, SD7
Mobridge, SD4
New Underwood, SD9
North Sioux City, SD8
Oglala, SD4
Onida, SD4
Parker, SD5
Parkston, SD4
Philip, SD3
Pierre, SD7
Pine Ridge, SD4
Plankinton, SD5
Platte, SD3
Porcupine, SD4
Rapid City, SD11
Redfield, SD6
Rosebud, SD5
Salem, SD3
Scotland, SD4
Sioux Falls, SD13
Sisseton, SD3
Spearfish, SD8
Springfield, SD4
Sturgis, SD13
Tea, SD8
Tyndall, SD4
Valley Springs, SD12
Vermillion, SD8
Viborg, SD5
Volga, SD6
Wagner, SD3
Wall, SD9
Wanblee, SD4
Watertown, SD9
Webster, SD6
Wessington Springs, SD3
Whitewood, SD8
Winner, SD6
Worthing, SD6
Yankton, SD10
* availability only includes locations with greater than 50,000 residents


With 73 Internet service providers and an average download speed of 27.40 MBPS, South Dakota is ranked as the 26 most connected state in the U.S. Regarding Internet competition within the state, 69% of the population of South Dakota has access to two or more ISPs. This means that about 31% of the population lives still in an under served area (where there is no provider or only one provider).


Gigabit speed Internet service has become the aspiration of Americans everywhere. Only 21.40% of the people of South Dakota have access to Gigabit service. At least 32.30% of the people here do not have access to 100 MBPS Internet service.

In 2014 the FCC designated 25 MBPS as the minimum download speed for an Internet provider to call their service "broadband" speed Internet. 13.70% of the South Dakota's population does not have access to broadband Internet service.


Wired access includes technologies such as DSL, Cable, Copper and Fiber Optic Internet services. Most people here have access to one or more of these technologies, but 3.80% still do not have access to any type of wired Internet access technology.

Mobile broadband is defined as accessing the Internet via cell phone towers. Speeds vary depending upon the type of technology (3G, 4G, LTE, etc...). 99.90% of South Dakota's population has access to one or more mobile broadband providers.

Fixed wireless internet is internet from an Internet service tower. Usually these services are set up to provide broadband service in more rural areas. 79.30% of the population here has access to one or more fixed wireless providers.