ZIP Codes in Sparks, NV
Sparks uses 5 ZIP codes, all in Washoe, Storey Counties. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 5 Sparks ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 89431 | standard | Washoe | 39,833 |
| 89434 | standard | Storey | 27,990 |
| 89436 | standard | Washoe | 49,544 |
| 89437 | standard | Storey | — |
| 89441 | standard | Washoe | 14,460 |
Finding a ZIP+4 in Sparks
Knowing which of these 5 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 Sparks street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
Upload a CSV of Sparks addresses and download it complete.