Departments

Yankton County Extension Office

The Extension Office is located next to the 4-H fairgrounds on Whiting Drive.

Extension Office

Phone: (605) 665-3387
Fax: (605) 665-2669

Address:
901 Whiting Drive
Yankton, SD 57078

Office Manager Send an Email

4-H Youth Development Coordinator Send an Email

4-H Youth Program Advisor - Clay, Union & Yankton Counties Send an Email

LINKS
Yankton 4H

Yankton County Highway Department

Sunday, November 20, 2022

The Yankton County Highway Department will begin their winter hours on Monday, November 21, 2022.

Winter hours are Monday through Friday 6:45am-3:00pm.

Yankton County Soil Conservation District

Tuesday, October 11, 2022

To view the Yankton County Soil Conservation's 2022 Fall Newsletter please CLICK HERE.

To view the 2023 Order Form CLICK HERE.

Main Phone:
605.260.4400

Address:
321 West 3rd Street, Suite 100 Yankton, SD 57078

Office Hours:
9:00am - 5:00pm CST, Monday-Friday
Closed on Holidays, Saturdays, & Sunday