QuickFacts

23.7%

of persons in Ohio are under 18 years

The population of San Diego County, California is

3,263,431

35.1%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

9.0%

of persons in Houston city, Texas are 65 years and over

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in Maricopa County, Arizona is

414.9

The population of California is

39,144,818

The population of Illinois is

12,859,995

The population of Maricopa County, Arizona is

4,087,191

Median household income of Florida is

$47,212

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey