To view Yankton County's Code of Conduct CLICK HERE
Reminder: Yankton County residents that have last names starting with M and N have until July 31, 2026 to renew vehicle registration.
The Yankton County Government Center and all other non-emergency offices in the county will be closed on Friday, July 3rd, 2026 in honor of Independence Day.
The last day to make any changes to your voter registration or to register to vote is Monday, July 13th by 5pm. If you would like to make any changes or to check out your current status please give our office a call or stop by.