QuickFacts

Population per square mile in California is

239.1

Median household income of Michigan is

$49,576

The population of Florida is

20,612,439

Population per square mile in Harris County, Texas is

2,402.4

The population of Cook County, Illinois is

5,238,216

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of Pennsylvania is

12,784,227

In North Carolina

57.7%

of females 16 years+ are in the civilian labor force

25.0%

of persons in California are under 18 years

Population per square mile in Illinois is

231.1

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census