QuickFacts

Population per square mile in New York is

411.2

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in Florida is

350.6

The population of Harris County, Texas is

4,538,028

Population per square mile in New York city, New York is

27,012.5

10.7%

of persons in Georgia are 65 years and over

The population of Texas is

27,862,596

The population of New York is

19,745,289

The population of Cook County, Illinois is

5,238,216

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates