QuickFacts

23.4%

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

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Texas is

96.3

24.4%

of persons in Illinois are under 18 years

10.3%

of persons in Chicago city, Illinois are 65 years and over

22.3%

of persons in New York are under 18 years

The population of Los Angeles city, California is

3,971,883

23.1%

of persons in Los Angeles city, California are under 18 years

12.9%

of persons in North Carolina are 65 years and over

Median household income of New York city, New York is

$53,373

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey