QuickFacts

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Michigan is

174.8

26.4%

of persons in Maricopa County, Arizona are under 18 years

23.9%

of persons in North Carolina are under 18 years

The population of Chicago city, Illinois is

2,720,546

10.9%

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

Median household income of New York is

$59,269

Population per square mile in San Diego County, California is

735.8

Population per square mile in New York is

411.2

15.4%

of persons in Pennsylvania are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census