QuickFacts

Median household income of Cook County, Illinois is

$55,251

11.4%

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

12.1%

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

13.8%

of persons in Michigan are 65 years and over

28.0%

of persons in Harris County, Texas are under 18 years

10.9%

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

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in Georgia is

168.4

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Texas is

27,862,596

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates