Locations
Tennessee
Statistics on children, youth and families in Tennessee from the Annie E. Casey Foundation and the Sycamore Institute
Population under age 19
Downloading image...
Definition and Source
PROVIDER
Definition
Estimated number of Tennessee residents ages 0 to 18 and the percentage of the total population they represent.
Data Source
U.S. Census Bureau, Population Estimates Program, County Population by Characteristics: single year of age (CC-EST2025-SYASEX-47).
Notes
The Census Bureau publishes county estimates by single year of age only from 2020, so an exact under-19 count does not exist for earlier years.
Last Updated
October 2026