11

charT 1.1

Iowa population by age, 2000-2020

Source: U.S. Census Bureau, Summary File 1, 2000 and 2010; Woods and Poole 2020 projections

12

charT 1.2

Iowa population by age group, 1970-2010

charT 1.3

percentage of the population by age, Iowa and u.S., 1970-2010

Source: U.S. Census Bureau, Summary File 1, 1970-2010

Source: U.S. Census Bureau, Summary File 1, 2000 and 2010

13

charT 1.4

percent of Iowa births to teens and unmarried women, 1970-2010

Source: U.S. Census Bureau, 1970-2010

14

charT 1.5

percent of Iowa children under 6 with parents in the labor force, 2006-10

Source: United States Census Bureau,American Community Survey, 2006-10

15

map 1.1

population under 6 by county, 2010

Source: United States Census Bureau, 2010 Census Summary File 1

16

map 1.2

percentage change in population under 6 by county, 2000-2010

Source: United States Census Bureau, 2000 and 2010 Census Summary File 1

17

map 1.3

percentage of total population under age 6 by county, 2010

Source: United States Census Bureau, 2010 Census Summary File 1