QuickFacts

The population of Maricopa County, Arizona is

4,167,947

24.4%

of persons in Illinois are under 18 years

8.1%

of persons in Harris County, Texas are 65 years and over

The population of Florida is

20,612,439

The population of New York city, New York is

8,550,405

Median household income of New York city, New York is

$53,373

23.7%

of persons in Ohio are under 18 years

Population per square mile in Illinois is

231.1

Population per square mile in Illinois is

231.1

Median household income of Michigan is

$49,576

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey