QuickFacts

The population of Pennsylvania is

12,802,503

Median household income of Maricopa County, Arizona is

$53,689

Median household income of Los Angeles County, California is

$55,870

11.4%

of persons in San Diego County, California are 65 years and over

Population per square mile in Texas is

96.3

Median household income of Los Angeles city, California is

$49,682

9.0%

of persons in Houston city, Texas are 65 years and over

The population of Chicago city, Illinois is

2,722,389

The population of Michigan is

9,922,576

The population of Pennsylvania is

12,802,503

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates