Frequently Asked Questions

Look here for some answers to common questions before having to contact a Yankton County Department. If you are unable to find the answer that you need, check out the corresponding dept page or the Contact page to send us a message.

Where can I register to vote?

Auditor's Office
Where do I send moving permit forms to?

Highway Department, 3302 W City Limits Road, Yankton SD 57078
Where do I get a birth certificate?

Register of Deeds
Where do I get a Marriage License?

Register of Deeds
Where do I pay my property taxes?

Treasurer's Office
Which department handles registration and titles of vehicles?

Treasurer's Office

Announcements

Yankton County

Friday, October 3, 2025

The Yankton County Government Center and all other non-emergency offices in the county will be closed on Monday, October 13th, 2025 in observance of Native American Day.

Yankton County Emergency Management

Thursday, October 2, 2025

Please view the link on learning more about the opportunity in receiving the flu shot free October 18th, at the Yankton High School Auxiliary Gym

Flu Shot Flyer

Yankton County Treasurer

Wednesday, October 1, 2025

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 box or you can pay on-line. For more information please see the Treasurer's page under the Departments tab or call our office.

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

Frequently Asked Questions

Frequently Asked Questions

Where can I register to vote?

Where do I send moving permit forms to?

Where do I get a birth certificate?

Where do I get a Marriage License?

Where do I pay my property taxes?

Which department handles registration and titles of vehicles?

Announcements

Yankton County YouTube Channel