Contact Information
Main Office
Address:
Lake County Treasurer
200 E Center St
Madison SD 57042
Phone:
605-256-7618
Fax:
605-256-7624
Office Hours:
8:00 am – 5:00 pm
Monday – Friday (excluding Holidays)
Announcements
Plat Deadline 9/8
Tuesday, August 19, 2025
Complete Plats due for the 9/16/25 meeting
August - License Plate Renewal P/Q/R
Friday, August 1, 2025
Vehicle License plate renewal for vehicle owners with the FIRST letter in their LAST NAME that begins with P or Q or R.