Age Distribution – 2016

 Under 55-1718-2425-4445-6465 & Up
Carter 2,613 8,188 4,066 13,465 16,413 11,757
Greene 3,274 10,224 5,584 15,425 19,764 14,344
Hancock 342 1,022 481 1,522 1,905 1,305
Hawkins 2,833 8,841 4,135 12,747 16,609 11,398
Johnson 761 2,302 1,286 4,396 5,178 3,831
Sullivan 7,898 22,887 11,889 35,724 45,282 32,987
Unicoi 768 2,542 1,245 3,858 5,281 4,025
Washington 6,544 18,144 15,682 30,920 33,669 22,481
FTDD 25,033 74,150 44,368 118,057 144,101 102,128
Tri-Cites CSA * 24,851 74,023 43,923 118,096 144,429 102,673
TN 407,599 1,094,196 617,867 1,723,338 1,761,142 1,047,052
US 19,927,037 53,715,248 30,843,811 85,147,399 84,249,823 47,244,195
 Median AgeTotal Population
Carter 44.9 56,502
Greene 44.8 68,615
Hancock 44.0 6,577
Hawkins 44.7 56,563
Johnson 45.5 17,754
Sullivan 45.0 156,667
Unicoi 46.9 17,719
Washington 40.3 127,440
Ftdd 43.8 507,837
Tri-Cites CSA * 43.9 507,995
TN 38.7 6,651,194
US 37.9 323,127,513

* 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.