QuickFacts

The population of Illinois is

12,859,995

Median household income of Michigan is

$49,087

Median household income of Ohio is

$48,849

13.5%

of persons in New York are 65 years and over

Population per square mile in New York city, New York is

27,012.5

Population per square mile in San Diego County, California is

735.8

8.1%

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

28.0%

of persons in Harris County, Texas are under 18 years

23.4%

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

Median household income of San Diego County, California is

$63,996

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey