Departments

Yankton County Sheriff's Office

Phone: (605) 668-3567
Fax: (605) 260-2780

Address: 410 Walnut Street, Yankton SD 57078

Sheriff: Jim Vlahakis

The Sheriff's Office is located on the first floor of the Yankton County Courthouse and Safety Center building at 410 Walnut Street. Use the entrance on the south side of the building.

See our website for more information.

Announcements

Yankton County Soil Conservation District
Tuesday, July 14, 2020

The Yankton County Soil Conservation District would like to present their Summer Newsletter for 2020! Click Here to view.

Highway Department Hours
Wednesday, May 20, 2020

We are currently in our Summer Hours, which are 6:30am thru 5:00pm Monday thru Thursday.

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

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