County Treasurer’s Office (Registration & Title) 300 Fourth St.Hayti South Dakota 57241 SD Hamlin 300 Fourth St.Directions (605) 783-3441 Monday 08:00 am - 04:30 pm Tuesday 08:00 am - 04:30 pm Wednesday 08:00 am - 04:30 pm Thursday 08:00 am - 04:30 pm Friday 08:00 am - 04:30 pm Saturday Closed Sunday Closed
