QuickFacts

10.5%

of persons in Los Angeles city, California are 65 years and over

23.9%

of persons in North Carolina are under 18 years

35.8%

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

13.8%

of persons in Michigan are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Cook County, Illinois is

5,495.1

The population of Ohio is

11,614,373

The population of Los Angeles County, California is

10,170,292

The population of Chicago city, Illinois is

2,720,546

Median household income of New York city, New York is

$53,373

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey