Knox County

Knox County is an administrative division in northeast Missouri composed of rolling countryside, farmland, and small waterways distributed throughout its terrain. Several communities within the county serve as local centers for residents and visitors traveling through the region.

Knox County was established on February 14, 1845, separated from Scotland County as the territory developed. The county takes its name from General Henry Knox, a leading military figure during the American Revolution.

The Knox County R-I School District maintains elementary and high school facilities, serving as educational centers for local communities.

The county seat is located in Edina, where administrative services and official records are handled at the courthouse. Visitors should plan their visits during standard business hours and contact ahead if seeking specific services or documents.

Newark, a small settlement within the county, was the site of a Civil War engagement in August 1862 under the command of Joseph C Porter. This local episode is often overlooked by visitors passing through the area.

Location: Missouri

Inception: 1845

Capital city: Edina

Shares border with: Scotland County, Shelby County, Clark County, Lewis County, Adair County, Macon County

Website: http://knoxcountymo.org

GPS coordinates: 40.12000,-92.15000

Latest update: December 10, 2025 16:01