Sen. Thune highlights Powder River Training Complex achievements

South Dakota Ellsworth Development Authority

hosts annual meeting 

EA-18G Growlers soar in PRTC while training at Ellsworth 

• Estimated to be $1 Million per day to State and Local Economy !
• Approximately 3,500 Active Duty and 1,000 Civilian Employees !
• Adds an Estimated 9,000 individuals to the population

Ellsworth’s Impact

Freedom Estates Development

Certified Ready Business Park

​Powder River Training Complex

​​​Waste Water Treatment Plant


We promote the health and safety of those living or working near the base.​

Willing Seller

Willing Buyer

The South Dakota Ellsworth Development Authority was created by the South Dakota Legislature in March of 2009 with the following mission:

Our Mission

South Dakota

Ellsworth Development Authority

Ellsworth to lease space for private company's call center 

 Dennis Daugaard

Governor of South Dakota

In the News

Ellsworth Authority named Defense Community of the Year

Urban Close Air Support Site

Skyway Property