South Dakota

Ellsworth Development Authority

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

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

Ellsworth to lease space for private company's call center 

 Dennis Daugaard

Governor of South Dakota

Skyway Property

Freedom Estates Development

​​​Waste Water Treatment Plant

Noteworthy

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

Thune Applauds Approval of the Powder River Training Complex Expansion

Air Force Announces Approval of the Powder River Training Complex

South Dakota Ellsworth Development Authority

hosts annual meeting 

Ellsworth protection group works to ensure base stays open.

​(Rapid City Journal)

In the News

Ellsworth’s Impact

​Powder River Training Complex

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Ellsworth group donates land for sports complex in Box Elder.

​​(Rapid City Journal)

Thune Praises Final Approval of Critical Training Airspace Expansion

• 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

Urban Close Air Support Site

Noem Discusses Expanded Powder River Training Complex (KEVN)

Ellsworth Authority named Defense Community of the Year

Certified Ready Business Park