QuickFacts

The population of Los Angeles County, California is

10,116,705

The population of Maricopa County, Arizona is

4,087,191

Population per square mile in Cook County, Illinois is

5,495.1

25.9%

of persons in Houston city, Texas are under 18 years

31.5%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

13.8%

of persons in Michigan are 65 years and over

Population per square mile in Ohio is

282.3

Median household income of New York city, New York is

$52,737

10.3%

of persons in Texas are 65 years and over

The population of Chicago city, Illinois is

2,722,389

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates