QuickFacts

23.4%

of persons in San Diego County, California are under 18 years

Median household income of Florida is

$47,507

23.1%

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

Median household income of Cook County, Illinois is

$55,251

8.1%

of persons in Harris County, Texas are 65 years and over

11.4%

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

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in Harris County, Texas is

2,402.4

The population of Michigan is

9,928,300

Population per square mile in Ohio is

282.3

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census