QuickFacts

13.8%

of persons in Michigan are 65 years and over

25.9%

of persons in Houston city, Texas are under 18 years

Median household income of Pennsylvania is

$53,599

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in Michigan is

174.8

Population per square mile in Illinois is

231.1

The population of California is

39,250,017

28.0%

of persons in Harris County, Texas are under 18 years

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in Ohio is

282.3

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census