Norris is a city in Anderson County, Tennessee. Its population was 1,599 at the 2020 census. It is included in the Knoxville, TN Metropolitan Statistical Area. Norris was built as a model planned community by the Tennessee Valley Authority in 1933 to house workers building Norris Dam on the Clinch River. It is named in honor of George W. Norris, a Senator from Nebraska, who was a long-term supporter of the TVA.