Knoxville is a populated place LOCATED WITHIN the City of Oxford. In turn, the City of Oxford is located within Calhoun County.
Knoxville is located at latitude 33.592 and longitude -85.897.
Since Knoxville is located within the City of Oxford, all of the census and demographic data for residents of Knoxville are included as part of the information reported for City of Oxford in the "Profile" tab above.