ZIP Codes in Monterey Park, CA
Monterey Park uses 2 ZIP codes, all in Los Angeles County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 2 Monterey Park ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 91754 | standard | Los Angeles | 32,248 |
| 91755 | standard | Los Angeles | 26,810 |
Finding a ZIP+4 in Monterey Park
Knowing which of these 2 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Monterey Park street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
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