What is the population of Sullivan County, TN?
Sullivan County in Tennessee has a population of 159,693, per Census ACS 5-Year estimates. The median household income is $56,802 and the median age is 45.0.
Context
Counties are the primary administrative subdivisions of states and a stable unit for tracking population. Sullivan County's population reflects everyone within county lines, including residents of incorporated cities and unincorporated areas.
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Sullivan County in Tennessee has a population of 159,693, per Census ACS 5-Year estimates. The median household income is $56,802 and the median age is 45.0.