QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

25.9%

of persons in Houston city, Texas are under 18 years

The population of Harris County, Texas is

4,538,028

Median household income of Michigan is

$49,576

10.3%

of persons in Chicago city, Illinois are 65 years and over

Population per square mile in Los Angeles County, California is

2,419.6

Population per square mile in Illinois is

231.1

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in Chicago city, Illinois is

11,841.8

The population of Maricopa County, Arizona is

4,167,947

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates