QuickFacts

10.9%

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

Median household income of New York city, New York is

$53,373

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in California is

239.1

11.4%

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

Median household income of Los Angeles County, California is

$56,196

23.9%

of persons in North Carolina are under 18 years

28.0%

of persons in Harris County, Texas are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census