Contact Information
Main Office
Address:
Lake County Highway Dept.
1001 SW 4th Street
Madison SD 57042
Phone:
605-256-7607
Phone Line 2:
605-256-7608
Office Hours:
6:00 am - 4:30 pm
Monday - Thursday (excluding Holidays)
Notice:
Permits will be processed within 2 business days.
Announcements
CUP/Variance Deadline 8/11
Tuesday, July 29, 2025
Complete applications due for the 9/2/25 meeting
Plat Deadline 8/4
Tuesday, July 22, 2025
Complete Plats due for the 8/19/25 meeting
July - License Plate Renewal M/N
Tuesday, July 1, 2025
Vehicle License plate renewal for vehicle owners with the FIRST letter in their LAST NAME that begins with M or N.