QuickFacts

The population of Los Angeles County, California is

10,170,292

Population per square mile in San Diego County, California is

735.8

12.9%

of persons in North Carolina are 65 years and over

25.7%

of persons in Georgia are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

The population of Ohio is

11,614,373

10.3%

of persons in Texas are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

10.3%

of persons in Texas are 65 years and over

Population per square mile in Chicago city, Illinois is

11,841.8

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census