<P> Johnson City is a city in Washington , Carter , and Sullivan counties in the U.S. state of Tennessee , with most of the city being in Washington County . As of the 2010 census , the population of Johnson City was 63,152 , and by 2015 the estimated population was 66,027 , making it the ninth - largest city in the state . </P>
<P> Johnson City is a city in Washington , Carter , and Sullivan counties in the U.S. state of Tennessee , with most of the city being in Washington County . As of the 2010 census , the population of Johnson City was 63,152 , and by 2015 the estimated population was 66,027 , making it the ninth - largest city in the state . </P>
what is the population of johnson city tn
what is the population of johnson city tn
66,027
66,027