Departments

Child & Family Services

The Yankton County Office of Family & Child Services is located on the lower level of the Yankton County Government Center building, in the southwest corner.

Hours of Operation:

Monday through Friday
8:00am to 12:00pm
1:00pm to 5:00pm

Phone:

(605) 668-2901

Address:

321 W 3rd St. Suite B01
Yankton, SD 57078

Services provided include:

WIC (Women, Infants, Children Supplemental Food and Education Program)
Growth and Development Screening and Guidance
Immunizations
School Health Screenings and Education
Prenatal Education & Postpartum Services

For further information on services provided, please visit the Department of Health Website

Staff

Jen Wechsler

WIC

Tracy Smith

Registered Nurse

Amy Ratermann

Nutrition Educator

Announcements

Yankton County Highway Department

Wednesday, April 1, 2026

The Yankton County Weed Department would like to remind that Yankton County landowners are required to control noxious weeds on their property. The Weed Department will begin their inspections on May 1, 2026.

To learn more information, please click here

Yankton County Treasurer

Tuesday, March 31, 2026

A reminder to all residents that the first half of property taxes is due by April 30th. 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.

Yankton County Treasurer

Monday, March 30, 2026

Note: Due to new USPS regulations, mail may not be post marked on the day it was dropped off at the facility, potentially days later. Please keep this in mind when mailing your payments, so they are received in our office with a postmark date before the deadline, April 30th.

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