QuickFacts

Population per square mile in Pennsylvania is

283.9

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

35.8%

of persons 25 years+ in Cook County, Illinois have a bachelor's degree or higher

Median household income of California is

$61,818

Population per square mile in Texas is

96.3

28.0%

of persons in Harris County, Texas are under 18 years

Median household income of Michigan is

$49,576

The population of Houston city, Texas is

2,296,224

In California

57.2%

of females 16 years+ are in the civilian labor force

The population of Illinois is

12,801,539

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates