QuickFacts

Median household income of Ohio is

$48,849

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Chicago city, Illinois is

$47,831

The population of San Diego County, California is

3,263,431

Population per square mile in Los Angeles city, California is

8,092.3

25.9%

of persons in Houston city, Texas are under 18 years

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

Population per square mile in Michigan is

174.8

Population per square mile in Ohio is

282.3

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census