QuickFacts

The population of Pennsylvania is

12,784,227

11.9%

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

The population of Florida is

20,612,439

22.3%

of persons in New York are under 18 years

14.1%

of persons in Ohio are 65 years and over

The population of Texas is

27,862,596

Population per square mile in Los Angeles County, California is

2,419.6

Median household income of Pennsylvania is

$53,599

23.4%

of persons in San Diego County, California are under 18 years

23.4%

of persons in San Diego County, California are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census