QuickFacts

14.1%

of persons in Ohio are 65 years and over

25.0%

of persons in California are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

10.9%

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

Median household income of Chicago city, Illinois is

$48,522

8.1%

of persons in Harris County, Texas are 65 years and over

The population of Ohio is

11,614,373

Population per square mile in Los Angeles County, California is

2,419.6

13.5%

of persons in New York are 65 years and over

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates