Dubuque County on the map of Iowa 2024. Cities, roads, borders and directions in Dubuque County of Iowa.

Dubuque County is located on the eastern edge of Iowa. This excellent county is named after Julien Dubuque, first permanent white settler in Iowa. The county seat of Dubuque County is Dubuque. The county's area is estimated at 608 square miles. Established on Sep 6, 1834, today Dubuque County is home to 99 thousand residents. This map shows the borders of Dubuque County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Dubuque County.