QuickFacts

Median household income of Philadelphia city, Pennsylvania is

$38,253

The population of Maricopa County, Arizona is

4,167,947

Median household income of Illinois is

$57,574

10.9%

of persons in Los Angeles County, California are 65 years and over

Population per square mile in Illinois is

231.1

11.4%

of persons in San Diego County, California are 65 years and over

The population of Los Angeles city, California is

3,971,883

Population per square mile in North Carolina is

196.1

The population of Los Angeles County, California is

10,170,292

25.9%

of persons in Houston city, Texas are under 18 years

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census