Courthouses in Maquoketa, Iowa, the US. Courthouses locations in Maquoketa, 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 Maquoketa Closed now Jackson County Courthouse Courthouse +1 563-652-3181 201 West Platt Street, Maquoketa, Iowa 52060 Write a review Phone Hours Website Directions