Skip to main content

Locations

Who We Are

Southeast CASA serves children in Yankton, Clay, Bon Homme, and Union counties in South Dakota

Our mailing address is :
Southeast CASA 
P.O. Box 7017 
Yankton, SD  57078-7017

Our Main Office is in Yankton at 327 Broadway Ave., Suites 8 & 11.

Our satellite office is in Vermillion (no mail delivered to this address) at 23 W. Main Street.
 

  • First National Bank
    First National Bank

    Major Sponsor of Southeast CASA

  • Yankton Medical Clinic
    Yankton Medical Clinic
  • First National Bank
    First National Bank

    Major sponsor of Southeast CASA

  • Sanford Vermillion
    Sanford Vermillion

    Sponsor of CASA training

  • Polaris
    Polaris

    Polaris, Inc. in Vermillion, SD.

  • Wintz & Ray Funeral Home
    Wintz & Ray Funeral Home

    Annual sponsor

  • Vishay
    Vishay

    Annual sponsor

  • Kolberg Pioneer
    Kolberg Pioneer

    Annual sponsor

  • United Way Yankton
    United Way Yankton

    Yankton County agency

  • United Way Vermillion
    United Way Vermillion

    Clay County agency

  • 1st Bank & Trust
    1st Bank & Trust

    First Bank & Trust in Vermillion, SD

Close