Rio is located in Illinois.
Rio, Illinois has a population of
167.
Rio is
less
family-centric than the surrounding county with
21% households with children.
The county percentage for households with children is 23%.
The median household income in Rio, Illinois is
$77,206.
The median household income for the surrounding county is $46,342
compared to the national median of $66,222.
The median age of people living in Rio is
47 years.
Rio Weather
The average high temperature in July is 84.79
degrees, with an average low temperature in January of 12.77 degrees.
The annual precipitation is
37.71.