QuickFacts

The population of Harris County, Texas is

4,538,028

11.9%

of persons in Cook County, Illinois are 65 years and over

23.4%

of persons in San Diego County, California are under 18 years

Median household income of Philadelphia city, Pennsylvania is

$38,253

Median household income of Pennsylvania is

$53,599

Population per square mile in Harris County, Texas is

2,402.4

8.1%

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

9.0%

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

Median household income of Los Angeles city, California is

$50,205

35.7%

of persons 25 years+ in New York city, New York have a bachelor's degree or higher

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey