Ofallon is a city in St. Louis County. Charles, state of Missouri. It has an approximate population of 79,329 inhabitants. The population density is 1,049 people per square kilometer.
The postal code of Ofallon is 63366, with area code: 636.
Ofallon’s time zone is Central Standard Time (CST). It is now 01:01 hours there.
The over all area of Ofallon is 75.63 sq. kilometers of which 75.60 sq. kilometers is land and 0.03 sq. km is water. The height in meters of Ofallon is 165.00 meters.
Is O Fallon a suburb of St. Louis?
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