QuickFacts

25.9%

of persons in Houston city, Texas are under 18 years

Population per square mile in Florida is

350.6

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in San Diego County, California is

735.8

10.5%

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

23.7%

of persons in Michigan are under 18 years

Population per square mile in New York is

411.2

9.0%

of persons in Houston city, Texas are 65 years and over

10.3%

of persons in Chicago city, Illinois are 65 years and over

17.3%

of persons in Florida are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census