QuickFacts

24.5%

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

Population per square mile in Pennsylvania is

283.9

The population of Harris County, Texas is

4,538,028

9.0%

of persons in Houston city, Texas are 65 years and over

Population per square mile in Ohio is

282.3

12.9%

of persons in North Carolina are 65 years and over

Median household income of San Diego County, California is

$64,309

Population per square mile in Ohio is

282.3

Population per square mile in Los Angeles city, California is

8,092.3

Population per square mile in New York is

411.2

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census