What is Mount Vernon Post Office in Jefferson, IL?
Mount Vernon Post Office is a Post Office located in Jefferson County, IL
Post Office
USGS Feature Class
#1736222
USGS Feature Id
498.56feet
Elevation above sea level
152meters
Elevation above sea level
Where is Mount Vernon Post Office located?
JeffersonCounty
Mount Vernon Post Office is located in Jefferson County, IL
38.31616, -88.90729
latitude / longitude
GPS coordinates for Mount Vernon Post Office
Mount Vernon
USGS Map Name
Map of Mount Vernon Post Office in Jefferson, Illinois
