ZIP Codes in Santa Barbara, CA
Santa Barbara uses 8 ZIP codes, all in Santa Barbara County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 8 Santa Barbara ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 93101 | standard | Santa Barbara | 31,554 |
| 93103 | standard | Santa Barbara | 19,382 |
| 93105 | standard | Santa Barbara | 24,437 |
| 93106 | standard | Santa Barbara | 5,418 |
| 93108 | standard | Santa Barbara | 11,526 |
| 93109 | standard | Santa Barbara | 10,915 |
| 93110 | standard | Santa Barbara | 15,436 |
| 93111 | standard | Santa Barbara | 18,274 |
Finding a ZIP+4 in Santa Barbara
Knowing which of these 8 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 Santa Barbara street almost always have different ZIP+4 codes even though they share all five leading digits.
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