January 27, 2022

Extension Office

SDSU Cooperative Extension Service – Custer County Office

4-H/Youth Development Extension Educator:
Brad Keizer-  [email protected]

Administrative Assistant:
Erin McGlumphy- [email protected]

Phone: 605-673-4971

Fax: 605-673-2385

447 Crook St. Suite 1
Custer, SD 57730

Custer County 4-H Website

To serve the people through an educational process that helps them improve their lives by applying unbiased, scientific knowledge focused on needs and issues.

Department Description and Function: Custer County Extension is a field office for South Dakota State University (SDSU) Cooperative Extension Services. We provide information, programming and community educational resources & leadership in Youth Development, Family & Consumer Science, Horticulture and Agriculture.