63401 ZIP Code - United States

This ZIP Code belongs to the following areas. Below you can see the map of the postal area.

City	City	ZIP Type	Estimated Population
Hannibal, MO	PRIMARY	STANDARD	17.161
Clay, MO	NOT ACCEPTABLE	STANDARD	17.161
Huntington, MO	NOT ACCEPTABLE	STANDARD	17.161
Ilasco, MO	NOT ACCEPTABLE	STANDARD	17.161
Monkey Run, MO	NOT ACCEPTABLE	STANDARD	17.161
Rensselaer, MO	NOT ACCEPTABLE	STANDARD	17.161
Spalding, MO	NOT ACCEPTABLE	STANDARD	17.161
West Ely, MO	NOT ACCEPTABLE	STANDARD	17.161
Withers Mill, MO	NOT ACCEPTABLE	STANDARD	17.161

Postal Zone from ZIP Code 63401 - United States

County	FIP	Weight
Marion	29127	88.84%
Ralls	29173	11.16%

Check the list of Missouri ZIP Code.

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PRIMARY: means an the primary city name. Official city name, although the city name might also have another acceptable name.
ACCEPTABLE: means an adequate city name. City names that are abbreviated will frequently be listed as unacceptable because abbreviations are not an acceptable city name format.
NOT ACCEPTABLE: Means an inadequate city name has been entered or received based on information entered.
UNIQUE: Assigned to a company, government agency, or entity with sufficient mail volume, based on average daily volume of letter size mail received, availability of ZIP Code numbers in the postal area, and the US mail service cost-benefit analysis.