QuickFacts

Population per square mile in Houston city, Texas is

3,501.5

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Los Angeles County, California is

2,419.6

11.4%

of persons in California are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

10.5%

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

The population of Los Angeles County, California is

10,170,292

21.3%

of persons in Florida are under 18 years

8.1%

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

24.5%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census