The Morristown, Tennessee Metropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of three counties - Grainger, Hamblen, and Jefferson - in eastern Tennessee, anchored by the city of Morristown. As of the 2000 census, the MSA had a population of 123,081. A July 1, 2009 estimate placed the population at 137,612). The MSA is also a component of the Knoxville-Morristown-Sevierville Combined Statistical Area.