QuickFacts

10.9%

of persons in Los Angeles County, California are 65 years and over

15.4%

of persons in Pennsylvania are 65 years and over

8.1%

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

12.9%

of persons in North Carolina are 65 years and over

24.4%

of persons in Illinois are under 18 years

Population per square mile in Ohio is

282.3

Median household income of Florida is

$47,507

9.0%

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

23.4%

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

Population per square mile in Harris County, Texas is

2,402.4

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census