QuickFacts

The population of Los Angeles city, California is

3,928,864

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

23.7%

of persons in Ohio are under 18 years

Median household income of San Diego County, California is

$63,996

In Los Angeles city, California

59.5%

of females 16 years+ are in the civilian labor force

Population per square mile in Houston city, Texas is

3,501.5

10.3%

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

25.0%

of persons in California are under 18 years

25.0%

of persons in California are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census