Age Distribution Percentage – 2018

 Under 55-1718-2425-4445-6465 & Up
Carter 4.5 13.9 7.0 23.6 29.1 21.9
Greene 4.9 14.5 8.0 22.4 28.6 21.6
Hancock 5.4 15.4 6.7 22.7 28.5 21.3
Hawkins 4.8 15.1 7.2 22.3 29.5 21.1
Johnson 4.2 12.5 7.1 24.2 29.1 22.8
Sullivan 4.8 14.4 7.4 22.9 28.5 21.9
Unicoi 4.5 14.1 7.2 22.0 29.0 23.2
Washington 5.0 14.1 12.3 24.0 26.4 18.3
FTDD 4.8 14.3 8.6 23.1 28.2 20.9
Tri-Cities CSA * 4.8 14.3 8.6 23.1 28.2 21.1
TN 6.0 16.2 9.1 26.2 26.1 16.4
US 6.1 16.4 9.3 26.6 25.6 16.0

* Tri-Cities Consolidated Statistical Area (CSA) includes Carter, Hawkins, Sullivan, Unicoi and Washington counties in Tennessee and the City of Bristol, and Scott and Washington counties in Virginia. 

Source: U.S. Census Bureau, Population Estimates.