Departments

Yankton County Auditor's Office

The Auditor's Office is located on the first floor of the Yankton County Government Center building, in the northwest corner.

Hours of Operation:

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

Phone:

(605) 260-4400 Opt. 0

Fax:

(605) 260-4494

Address:

321 W 3rd St., Suite 100
Yankton, SD 57078

Services provided by the Auditor's Office:

  • Voter Registration
  • Personnel Office
  • County Budgets
  • Accounts Payable
  • Tax Levies
  • Liquor Licenses
  • Medical Cannabis Establishment Licenses

Commission Meeting Agenda Policy and Form

Please complete the form and return to the Auditor's Office. Agenda item requests may be submitted in writing or electronically but all required information must be attached with the request. Submission Deadline: 3:00pm on the Wednesday before scheduled meeting.

Medical Cannabis

Yankton County adopted a new ordinance regulating Medical Cannabis Establishments that took effect on November 4, 2021. To view the ordinance please click here.

Quick Links:

Staff

Patty Hojem

Auditor 605-260-4436 Send an Email

Kasi Foss

Deputy Auditor; Accounts Payable Clerk

Alyssa Lange

Accounts Receivable Clerk; Website Administrator

Kim Mraz

Payroll Clerk

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 Treasurer
Friday, March 1, 2024

Reminder:
The Elderly & Disabled Tax Assessment Freeze Application is due by April 1st, 2024. If you have any questions, please contact our office for more information.

Yankton County Auditor
Thursday, February 29, 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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