QuickFacts

Population per square mile in Pennsylvania is

283.9

23.7%

of persons in Cook County, Illinois are under 18 years

27.3%

of persons in Texas are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Houston city, Texas is

3,501.5

13.5%

of persons in New York are 65 years and over

Population per square mile in Georgia is

168.4

Population per square mile in Illinois is

231.1

The population of North Carolina is

10,146,788

Median household income of Los Angeles city, California is

$50,205

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey