Internet Service in SD.

Aberdeen, SD10
Alcester, SD6
Arlington, SD7
Armour, SD5
Baltic, SD14
Belle Fourche, SD8
Beresford, SD7
Box Elder, SD11
Brandon, SD14
Britton, SD7
Brookings, SD9
Canistota, SD5
Canton, SD9
Centerville, SD6
Chamberlain, SD6
Clark, SD7
Clear Lake, SD5
Colton, SD14
Crooks, SD14
Custer, SD4
De Smet, SD7
Deadwood, SD8
Dell Rapids, SD14
Eagle Butte, SD7
Edgemont, SD4
Elk Point, SD6
Elkton, SD7
Ellsworth Afb, SD13
Estelline, SD5
Eureka, SD4
Faulkton, SD5
Flandreau, SD7
Fort Pierre, SD8
Fort Thompson, SD4
Freeman, SD5
Garretson, SD14
Gettysburg, SD5
Gregory, SD5
Groton, SD10
Harrisburg, SD10
Hartford, SD14
Highmore, SD6
Hill City, SD11
Hot Springs, SD4
Howard, SD4
Huron, SD8
Ipswich, SD10
Kadoka, SD5
Kimball, SD4
Kyle, SD5
Lake Andes, SD4
Lead, SD8
Lemmon, SD7
Lennox, SD8
Madison, SD15
Marion, SD5
Martin, SD5
Milbank, SD9
Miller, SD8
Mission, SD6
Mitchell, SD7
Mobridge, SD5
New Underwood, SD11
North Sioux City, SD9
Oglala, SD5
Onida, SD5
Parker, SD6
Parkston, SD5
Philip, SD4
Pierre, SD7
Pine Ridge, SD5
Plankinton, SD6
Platte, SD4
Porcupine, SD5
Rapid City, SD11
Redfield, SD7
Rosebud, SD6
Salem, SD4
Scotland, SD5
Sioux Falls, SD14
Sisseton, SD4
Spearfish, SD8
Springfield, SD5
Sturgis, SD13
Tea, SD10
Tyndall, SD5
Valley Springs, SD14
Vermillion, SD10
Viborg, SD6
Volga, SD8
Wagner, SD4
Wall, SD11
Wanblee, SD5
Watertown, SD10
Webster, SD7
Wessington Springs, SD4
Whitewood, SD8
Winner, SD7
Worthing, SD8
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.