QuickFacts

Population per square mile in Harris County, Texas is

2,402.4

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

Population per square mile in Los Angeles city, California is

8,092.3

Population per square mile in Ohio is

282.3

The population of Cook County, Illinois is

5,238,216

The population of Philadelphia city, Pennsylvania is

1,567,442

The population of San Diego County, California is

3,299,521

24.4%

of persons in Illinois are under 18 years

The population of Maricopa County, Arizona is

4,167,947

Median household income of Los Angeles city, California is

$50,205

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey