QuickFacts

Median household income of Philadelphia city, Pennsylvania is

$38,253

15.4%

of persons in Pennsylvania are 65 years and over

The population of San Diego County, California is

3,299,521

28.0%

of persons in Harris County, Texas are under 18 years

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in New York is

411.2

21.3%

of persons in Florida are under 18 years

Median household income of Illinois is

$57,574

The population of Los Angeles County, California is

10,170,292

Population per square mile in North Carolina is

196.1

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census