QuickFacts

The population of Ohio is

11,614,373

The population of Harris County, Texas is

4,538,028

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of Texas is

27,862,596

22.0%

of persons in Pennsylvania are under 18 years

23.9%

of persons in North Carolina are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Houston city, Texas is

$46,187

The population of Chicago city, Illinois is

2,720,546

23.1%

of persons in Los Angeles city, California are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census