Ofallon is located in Missouri.
Ofallon, Missouri has a population of
100,019.
Ofallon is
more
family-centric than the surrounding county with
37% households with children.
The county percentage for households with children is 32%.
The median household income in Ofallon, Missouri is
$93,612.
The median household income for the surrounding county is $85,936
compared to the national median of $66,222.
The median age of people living in Ofallon is
38 years.
Ofallon Weather
The average high temperature in July is 88.35
degrees, with an average low temperature in January of 18.41 degrees.
The annual precipitation is
38.63.