QuickFacts

10.3%

of persons in Texas are 65 years and over

23.1%

of persons in Chicago city, Illinois are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

23.1%

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

The population of Florida is

20,612,439

15.4%

of persons in Pennsylvania are 65 years and over

The population of San Diego County, California is

3,299,521

The population of Illinois is

12,801,539

Population per square mile in Houston city, Texas is

3,501.5

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey