QuickFacts

21.6%

of persons in New York city, New York are under 18 years

8.1%

of persons in Harris County, Texas are 65 years and over

12.1%

of persons in New York city, New York are 65 years and over

23.7%

of persons in Michigan are under 18 years

Population per square mile in San Diego County, California is

735.8

The population of Houston city, Texas is

2,296,224

26.9%

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

Median household income of Harris County, Texas is

$54,457

The population of New York is

19,745,289

The population of Pennsylvania is

12,784,227

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates