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

The population of Maricopa County, Arizona is

4,167,947

23.9%

of persons in North Carolina are under 18 years

The population of Los Angeles city, California is

3,971,883

12.1%

of persons in New York city, New York are 65 years and over

23.1%

of persons in Chicago city, Illinois are under 18 years

Median household income of Texas is

$53,207

Population per square mile in Harris County, Texas is

2,402.4

11.9%

of persons in Cook County, Illinois are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census