DOE Meetings

Date: April 24, 2026

Time: 11:30 AM

Place: Yankton County Commission Chamber

Date: April 14, 2026

Time: 11:00 AM

Place: Yankton County Commission Chamber

Yankton County Treasurer

Wednesday, July 1, 2026

Reminder: Yankton County residents that have last names starting with M and N have until July 31, 2026 to renew vehicle registration.

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