ZIP Codes in Moreno Valley, CA
Moreno Valley uses 4 ZIP codes, all in Riverside County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 4 Moreno Valley ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 92551 | standard | Riverside | 37,425 |
| 92553 | standard | Riverside | 74,640 |
| 92555 | standard | Riverside | 45,978 |
| 92557 | standard | Riverside | 54,061 |
Finding a ZIP+4 in Moreno Valley
Knowing which of these 4 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 Moreno Valley street almost always have different ZIP+4 codes even though they share all five leading digits.
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