QuickFacts

10.9%

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

The population of New York is

19,795,791

The population of Maricopa County, Arizona is

4,087,191

Population per square mile in Ohio is

282.3

11.4%

of persons in San Diego County, California are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

The population of Illinois is

12,859,995

The population of Houston city, Texas is

2,239,558

27.3%

of persons in Texas are under 18 years

31.0%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey