Kingsbury County is located on the eastern side of South Dakota. The county was created in 1873 and organized in 1880. It is named for two brothers, George W. and T.A. Kingsbury of the prominent Kingsbury family. It's county seat is De Smet. The couthouse was built in 1898 and is located at 202 2nd St. SE in De Smet. The residents of Kingsbury County are proud to say that the Kingsbury County Courthouse is listed on the Federal Historical Register.
Welcome to Kingsbury County, South Dakota!
Kingsbury County Courthouse
202 2nd St. SE
De Smet, SD 57231
Monday- Friday 8:00 AM- 5:00 PM
Treasurer's Business Hours are 8:00 Am- 4:30 Pm
See Directory for individual office hours.
Closed Weekends & all Government Holidays
March 26, 2018- Special Meeting- 9:00 AM- Commissioner Room
March 26, 2018- Severe Weather Spotter's Training- 7:00 PM-De Smet Event Center Theater
March 27, 2018- Petitions Due at Auditor's Office
March 30, 2018- The Treasurer's Office will close at 11:30 AM and the Courthouse will close at Noon for Good Friday.
April 1, 2018- Property Tax Assessment Freeze Application Deadline
April 2, 2018- Closed for Easter Monday
April 3, 2018- Regular Meeting-8:30 AM- Commissioner Room
April 3, 2018- Public Auction of Tax Deed/Quit Claim Property- 10:00 AM- Kingsbury County Courthouse
April 10, 2018- Equalization Meeting- 8:30 AM
April 17, 2018- Regular Meeting- 8:30 AM- Commissioner Room
SEVERE WEATHER SPOTTER'S TRAINING POSTER
Sheriff Vehicle Licensing Birth/Death Certificates Tax Information
County Extension (4H) ICAP Court Veteran's Services
** PLEASE SEE DIRECTORY FOR CONTACT INFORMATION**
Property Tax Assessment Freeze
Deadline is April 1
Elderly and disabled South Dakotans may be eligible, under this program, your assessment value will be frozen to the year you turned 65 or became disabled. Applications must be submitted annually to your county treasurer before April 1. Qustions may be directed to: Kingsbury County Treasurer.