Children under age 20

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Indicator Context


Population is defined as all people, male and female, child and adult, living in a given geographic area. Unless otherwise noted, “children” refers to persons under 20 years of age.

Data Source:

U.S. Census Bureau, Population Division, CO-EST00INT-AGESEX-5YR: Intercensal Estimates of the Resident Population by Five-Year Age Groups and Sex for Counties: April 1, 2000 to July 1, 2010.


U.S. Census Bureau, Population Division, CC-EST2015-ALLDATA-[ST-FIPS]: Annual County Resident Population Estimates by Age, Sex, Race, and Hispanic Origin: April 1, 2010 to July 1, 2015.


U.S. Census Bureau, Population Division, Special Tabulation - Annual resident population estimates for all counties by single year of age (0-84, 85+) for July 1, 2005-2009 (Intercensal) and July 1, 2010-2015 (Vintage 2015).