San Luis Obispo, California ZIP Code - United States

The location San Luis Obispo, CA has 10 differents ZIP Codes. Check the map below to check your ZIP Code.

	City Name	ZIP Code	ZIP Type	Estimated Population
San Luis Obispo, CA	PRIMARY	93401	STANDARD	19.714
San Luis Obispo, CA	ACCEPTABLE	93402	STANDARD	11.297
San Luis Obispo, CA	PRIMARY	93403	PO BOX	817
San Luis Obispo, CA	PRIMARY	93405	STANDARD	11.172
San Luis Obispo, CA	PRIMARY	93406	PO BOX	1.772
San Luis Obispo, CA	PRIMARY	93407	STANDARD	0
San Luis Obispo, CA	PRIMARY	93408	UNIQUE	0
San Luis Obispo, CA	PRIMARY	93409	UNIQUE	0
San Luis Obispo, CA	PRIMARY	93410	STANDARD	0
San Luis Obispo, CA	ACCEPTABLE	93412	PO BOX	787

Postal Zone of San Luis Obispo, CA - USA

San Luis Obispo, CA belongs to San Luis Obispo county. Check the list of San Luis Obispo county 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.
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.