Biohazard Cleanup Near Brookhaven Karns, TN

Karns is an unincorporated community and census-designated place (CDP) in northwest Knox County, Tennessee, about 11 miles northwest of the center of Knoxville.

The 2020 census counted 3,536 residents in the Karns CDP.

The 2020 census counted 1,310 households and 1,374 housing units in Karns.

The community was formerly called Beaver Ridge, but in the 1950s residents voted to officially change its name to Karns.

The Karns name honors Professor Thomas Conner Karns (1845-1911), the first Superintendent of Public Instruction for Knox County, for whom the community's first high school building, erected in 1913, was named.

Karns is located in the Beaver Creek Valley between Beaver Ridge and Copper Ridge, two elongate ridges typical of the Ridge-and-Valley Appalachians, and Beaver Creek flows through the community on its way to the Clinch River.

Oak Ridge Highway (Tennessee State Route 62) is the main highway through Karns.

Karns High School, operated by Knox County Schools, is the community's longtime high school, and the area is also served by Karns Elementary School and Karns Middle School.

Grace Christian Academy, a private K-12 school operated as a ministry of Grace Baptist Church, is located in Karns.

The Karns Fire Department serves a 65-square-mile area of western Knox County from four fire stations, providing subscription-based fire and emergency medical first responder services.