QuickFacts

The population of Chicago city, Illinois is

2,720,546

The population of Los Angeles County, California is

10,170,292

Population per square mile in Los Angeles city, California is

8,092.3

10.5%

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

The population of Harris County, Texas is

4,538,028

The population of Houston city, Texas is

2,296,224

Population per square mile in Texas is

96.3

17.3%

of persons in Florida are 65 years and over

13.8%

of persons in Michigan are 65 years and over

11.4%

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

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census