http://www.childstats.gov/americaschildren/tables.asp school-age http://www.childstats.gov/americaschildren/tables.asp there are only 74.5 million kids http://www.childstats.gov/americaschildren/tables.asp http://www.childstats.gov/americaschildren/tables.asp US Child Population statistics. Data from 1950-Present school-age school-age 2015 Child Stats http://www.childstats.gov/americaschildren/tables.asp population of children Data from 1950-Present Data from 1950-Present will represent http://www.childstats.gov/americaschildren/tables.asp Data from 1950-Present Data from 1950-Present school-age population of children school-age population of children school-age http://www.childstats.gov/americaschildren/tables.asp US Child Population statistics. Data from 1950-Present http://www.childstats.gov/americaschildren/tables.asp 75 M children http://www.childstats.gov/americaschildren/tables.asp school-age