QuickFacts

The population of California is

39,144,818

23.7%

of persons in Ohio are under 18 years

17.3%

of persons in Florida are 65 years and over

23.1%

of persons in Chicago city, Illinois are under 18 years

Median household income of Cook County, Illinois is

$54,828

Median household income of Houston city, Texas is

$45,728

23.7%

of persons in Ohio are under 18 years

Median household income of Florida is

$47,212

The population of Maricopa County, Arizona is

4,087,191

The population of Chicago city, Illinois is

2,722,389

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates