QuickFacts

The population of Ohio is

11,614,373

26.4%

of persons in Maricopa County, Arizona are under 18 years

25.0%

of persons in California are under 18 years

Population per square mile in Ohio is

282.3

Population per square mile in Illinois is

231.1

Median household income of Georgia is

$49,620

Median household income of North Carolina is

$46,868

The population of Philadelphia city, Pennsylvania is

1,567,442

17.3%

of persons in Florida are 65 years and over

The population of Florida is

20,612,439

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates