QuickFacts

The population of Chicago city, Illinois is

2,720,546

The population of Los Angeles city, California is

3,971,883

14.1%

of persons in Ohio are 65 years and over

Median household income of Maricopa County, Arizona is

$54,229

Population per square mile in Houston city, Texas is

3,501.5

The population of Michigan is

9,928,300

The population of Pennsylvania is

12,784,227

13.8%

of persons in Michigan are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

The population of Los Angeles County, California is

10,170,292

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates