http://censusscope.org/us/chart_age.html www.censusscope.org/us/chart_age.html http://www.censusscope.org/us/chart_age.html percentage by age actual population distribution in 2000, the census data suggests a more even split http://censusscope.org/us/chart_age.html www.censusscope.org/us/chart_age.html www.censusscope.org/us/chart_age.html distribution of the population based on age distribution of the population based on age 2000 American census 79.9% of the US population was 15 or older exact distribution for Americans http://censusscope.org/us/chart_age.html demographic trends forty one million people in the US alone www.censusscope.org/us/chart_age.html in 2000, the census data suggests a more even split 79.9% of the US population was 15 or older the age distribution aging western populations 79.9% of the US population was 15 or older Having 70% of the population in working age group, distribución exacta para Americanos http://www.censusscope.org/us/chart_age.html in 2000, the census data suggests a more even split source age pyramid year 2000 http://www.censusscope.org/us/chart_age.html exact distribution for Americans about 3.5% over 61,000,000 women in that age range forty one million people in the US alone aging western populations Census Scope. CensusScope population graph Census Scope American population pyramid http://www.censusscope.org/us/chart_age.html in 2000, the census data suggests a more even split http://censusscope.org/us/chart_age.html