Jackson County

Jackson County is an administrative division in eastern Iowa that covers approximately 650 square miles of land. Its eastern boundary follows the Mississippi River, which shapes both the landscape and the communities throughout the region.

The county was established in 1837 and named after President Andrew Jackson of that era. Its founding in the mid-19th century marked the beginning of organized settlement and administrative structure in this part of the Midwest.

The thirteen communities of Jackson County maintain strong agricultural traditions while supporting modern educational and recreational programs through local organizations.

Administrative business is conducted in Maquoketa, the county seat, where visitors can find the main government offices. The town serves as the central hub for county services and is the most practical location to visit if you need any official information.

The county contains portions of the Driftless Area National Wildlife Refuge, featuring geological formations that were never covered by glaciers during the last ice age. These ancient landscapes are uncommon in Iowa and offer visitors a glimpse into how the region looked before glacial activity reshaped most of the state.

Location: Iowa

Inception: 1837

Capital city: Maquoketa

Shares border with: Dubuque County, Clinton County, Carroll County, Jo Daviess County, Jones County

Website: http://co.jackson.ia.us

GPS coordinates: 42.17028,-90.57500

Latest update: December 7, 2025 20:43