QuickFacts

14.1%

of persons in Ohio are 65 years and over

Population per square mile in New York city, New York is

27,012.5

10.5%

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

The population of Houston city, Texas is

2,296,224

Median household income of Cook County, Illinois is

$55,251

23.7%

of persons in Cook County, Illinois are under 18 years

10.3%

of persons in Texas are 65 years and over

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in Los Angeles city, California is

8,092.3

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census