Yankton County
Friday, October 23, 2026
The Yankton County Government Center and all other Yankton County Non-Emergency offices will be closed on Wednesday, November 11, 2026 in honor of our Veterans.
Thank you Veterans!
Yankton Planning & Zoning Office
Thursday, October 15, 2026
To read about the Proposed Article 30 – Data Centers Ordinance you can click here
Yankton County Treasurer
Thursday, October 1, 2026
A reminder to all residents that the second half of property taxes is due by October 31st. There are several convenient ways to pay. You can pay in person, by mail, by our secure drop boxes or you can pay on-line. For more information please see the Treasurer's page under the Departments tab or call our office.
Yankton County Weed Department
Friday, September 18, 2026
The Yankton County Weed Department would like to remind Yankton County landowners that fall is a good time to take care of leafy spurge .
To learn more information, please click here