QuickFacts

Median household income of Harris County, Texas is

$54,457

Median household income of Ohio is

$49,429

Population per square mile in Los Angeles city, California is

8,092.3

11.4%

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

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

21.3%

of persons in Florida are under 18 years

12.9%

of persons in North Carolina are 65 years and over

The population of Philadelphia city, Pennsylvania is

1,567,442

The population of Los Angeles city, California is

3,971,883

22.0%

of persons in Pennsylvania are under 18 years

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census