QuickFacts

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in San Diego County, California is

735.8

25.0%

of persons in California are under 18 years

17.3%

of persons in Florida are 65 years and over

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

Median household income of New York city, New York is

$53,373

Population per square mile in Ohio is

282.3

Median household income of Los Angeles city, California is

$50,205

Population per square mile in Cook County, Illinois is

5,495.1

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census