Weldon Spring Heights, Missouri ZIP Code - United States

The location Weldon Spring Heights, MO has an unique ZIP Codes assigned (63304). Although this location name (Weldon Spring Heights, MO) is set as NOT ACCEPTABLE (meaning it is an inadequate city name). So looking for the ZIP Code 63304 we have found out the following locations (for your mailing or form filling you should use an ACCEPTABLE or PRIMARY location name).

	City Name	ZIP Code	ZIP Type	Estimated Population
Saint Charles, MO	PRIMARY	63304	STANDARD	36.489
Cottleville, MO	ACCEPTABLE	63304	STANDARD	36.489
Saint Peters, MO	ACCEPTABLE	63304	STANDARD	36.489
St Peters, MO	ACCEPTABLE	63304	STANDARD	36.489
Weldon Spring, MO	ACCEPTABLE	63304	STANDARD	36.489

Postal Zone of Weldon Spring Heights, MO - USA

Weldon Spring Heights, Missouri ZIP Code - United States — ZIP Code Tabulation Areas (ZCTAs) for Weldon Spring Heights, MO ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

Weldon Spring Heights, MO belongs to which county?

Weldon Spring Heights, MO belongs to St. Charles county. Check the list of St. Charles county ZIP Code.

ZIP Code Missouri

Check the list of Missouri ZIP Code.

ZIP Code United States

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Status Definitions

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.
IMPROPER/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.