QuickFacts

The population of San Diego County, California is

3,299,521

The population of Chicago city, Illinois is

2,720,546

25.9%

of persons in Houston city, Texas are under 18 years

In New York

58.7%

of females 16 years+ are in the civilian labor force

Population per square mile in California is

239.1

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in North Carolina is

196.1

13.8%

of persons in Michigan are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

12.1%

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

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census