Courthouses in Riverton, Wyoming, the US. Courthouses locations in Riverton, Wyoming. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Insurance Lawyer Real estate School Travel University All courthouses in Riverton Municipal Court Courthouse +1 307-856-0165 816 North Federal Boulevard, Riverton, Wyoming 82501 Write a review Phone Website Directions Riverton Circuit Court Courthouse +1 307-856-7259 1160 Major Avenue, Riverton, Wyoming 82501 Write a review Phone Website Directions