QuickFacts

Population per square mile in California is

239.1

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

28.4%

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

Population per square mile in Harris County, Texas is

2,402.4

27.6%

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

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Philadelphia city, Pennsylvania is

$38,253

The population of San Diego County, California is

3,299,521

25.0%

of persons in California are under 18 years

Median household income of North Carolina is

$46,868

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey