QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

25.9%

of persons in Houston city, Texas are under 18 years

23.9%

of persons in North Carolina are under 18 years

The population of Ohio is

11,614,373

Median household income of Philadelphia city, Pennsylvania is

$38,253

Median household income of Houston city, Texas is

$46,187

Median household income of Los Angeles County, California is

$56,196

24.4%

of persons in Illinois are under 18 years

The population of New York city, New York is

8,550,405

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates