QuickFacts

Population per square mile in Michigan is

174.8

Population per square mile in Illinois is

231.1

10.9%

of persons in Los Angeles County, California are 65 years and over

The population of Maricopa County, Arizona is

4,087,191

17.3%

of persons in Florida are 65 years and over

Median household income of Houston city, Texas is

$45,728

26.4%

of persons 25 years+ in Michigan have a bachelor's degree or higher

Median household income of North Carolina is

$46,693

Population per square mile in Houston city, Texas is

3,501.5

23.4%

of persons in San Diego County, California are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census