Clayton, Saint Louis County, Missouri

Dates of post office operation: 1885-1901, 1904-1913

Zip Code63105 Location6.8 miles NW of St Louis
Latitude38.642574 Other name(s)Mount Olive
Longitude90.324189 Map from
US Census		USGS GNIS
Population12,825

Clayton has had these other postal activities:

YN
Precancels X 
Territorial  X
County Seat X 
7-1-1971 Affair  X
Doane Cancel X 
Spray Markings  X
Researcher(s)  X

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Updated: 27 Nov 2009 23:28:45