QuickFacts

The population of California is

39,250,017

Population per square mile in Chicago city, Illinois is

11,841.8

25.0%

of persons in California are under 18 years

Median household income of Los Angeles County, California is

$56,196

The population of Los Angeles County, California is

10,170,292

10.9%

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

Median household income of Harris County, Texas is

$54,457

28.4%

of persons 25 years+ in North Carolina have a bachelor's degree or higher

Median household income of Philadelphia city, Pennsylvania is

$38,253

The population of San Diego County, California is

3,299,521

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates