QuickFacts

14.1%

of persons in Ohio are 65 years and over

28.0%

of persons in Harris County, Texas are under 18 years

10.5%

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

23.4%

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

12.9%

of persons in North Carolina are 65 years and over

23.7%

of persons in Michigan are under 18 years

The population of Cook County, Illinois is

5,246,456

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Median household income of Houston city, Texas is

$45,728

The population of California is

39,144,818

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates