QuickFacts

23.7%

of persons in Ohio are under 18 years

Population per square mile in Ohio is

282.3

Median household income of Michigan is

$49,576

23.1%

of persons in Chicago city, Illinois are under 18 years

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

12.9%

of persons in North Carolina are 65 years and over

The population of Maricopa County, Arizona is

4,167,947

The population of New York is

19,745,289

The population of Ohio is

11,614,373

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates