QuickFacts

11.9%

of persons in Cook County, Illinois are 65 years and over

24.4%

of persons in Illinois are under 18 years

22.3%

of persons in New York are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

Population per square mile in Michigan is

174.8

23.9%

of persons in North Carolina are under 18 years

In California

57.2%

of females 16 years+ are in the civilian labor force

The population of Harris County, Texas is

4,538,028

Median household income of Chicago city, Illinois is

$48,522

12.1%

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

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census