Courthouses in Carroll, Iowa, the US. Courthouses locations in Carroll, Iowa. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School Travel All courthouses in Carroll Closed now Carroll County Traffic Court Courthouse +1 712-792-2345 114 East 6th Street, Carroll, Iowa 51401 Write a review Phone Hours Directions Iowa District Court Clerk Courthouse +1 712-792-2345 114 East 6th Street #5, Carroll, Iowa 51401 Write a review Phone Directions