Courthouses in Keosauqua, Iowa, the US. Courthouses locations in Keosauqua, Iowa. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Insurance Lawyer Real estate School Travel All courthouses in Keosauqua Van Buren County Magistrate Courthouse +1 319-293-3413 406 Dodge Street, Keosauqua, Iowa 52565 Write a review Phone Directions