QuickFacts

27.3%

of persons in Texas are under 18 years

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Houston city, Texas is

3,501.5

10.3%

of persons in Texas are 65 years and over

Population per square mile in San Diego County, California is

735.8

Median household income of Maricopa County, Arizona is

$54,229

Population per square mile in Maricopa County, Arizona is

414.9

24.5%

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

23.4%

of persons in San Diego County, California are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census