Departments

Yankton County Extension Office

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

Extension Office

Hours of Operation:

Monday through Friday
9:00am to 5:00pm

Phone:

(605) 665-3387

Fax:

(605) 665-2669

Address:

901 Whiting Drive
Yankton, SD 57078

Links:

Staff

Danielle McFarland

Office Manager Send an Email

Katie Doty

4-H Youth Development Coordinator Send an Email

Announcements

Yankton County Treasurer
Friday, March 1, 2024

Reminder:
Yankton County residents that have last names starting with F, G and J have until March 31, 2024 to renew vehicle registration.

Yankton County Auditor
Tuesday, February 6, 2024

Now is the perfect time to double check your voter information for the upcoming elections. You can check your voter information on the Secretary of State's Website or you can stop by our office to make any changes.

Also the Absentee Request Form is available at this time you can complete with our office.

Yankton County Highway
Wednesday, November 15, 2023

The Yankton County Highway Department will begin their winter hours on Monday, November 20, 2023 and will run until further notice.

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

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, & Sundays

Yankton County YouTube Channel

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