QuickFacts

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Illinois is

231.1

25.9%

of persons in Houston city, Texas are under 18 years

Median household income of Michigan is

$49,576

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

The population of Michigan is

9,928,300

10.5%

of persons in Los Angeles city, California are 65 years and over

Population per square mile in Pennsylvania is

283.9

23.1%

of persons in Los Angeles city, California are under 18 years

25.7%

of persons in Georgia are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census