QuickFacts

25.9%

of persons in Houston city, Texas are under 18 years

Median household income of Los Angeles city, California is

$50,205

Population per square mile in San Diego County, California is

735.8

The population of Michigan is

9,928,300

Median household income of Philadelphia city, Pennsylvania is

$38,253

The population of Illinois is

12,801,539

24.5%

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

25.0%

of persons in California are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

17.3%

of persons in Florida are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census