Santa Barbara, California ZIP Codes
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What is the zip code for Santa Barbara, California? The honest answer is that Santa Barbara does not have just one — it has 17 ZIP codes, from 93101 to 93190. This page gives you the complete list of Santa Barbara ZIP codes, plus free tools to find the exact code for any street address in the city.
Santa Barbara sits primarily in Santa Barbara County, California. Its ZIP codes are assigned by the U.S. Postal Service to delivery areas across the city — homes, businesses, government offices, and PO boxes. Scroll down for the full list, or jump straight to your address with the ZIP code by address lookup.
Complete List of Santa Barbara ZIP Codes
All 17 santa barbara zip codes, sorted from lowest to highest (93101 to 93190):
About Santa Barbara ZIP Codes
ZIP codes in Santa Barbara, California run from 93101 to 93190 — 17 codes in total. Each one maps to a USPS delivery area, which is why the correct code depends on the exact street address, not just the city name.
Santa Barbara sits mainly in Santa Barbara County, California. ZIP codes here serve downtown districts, residential neighborhoods, business centers, and surrounding communities that share a Santa Barbara mailing address.
Mailing to Santa Barbara? Using the correct ZIP code — and the ZIP+4 add-on where it matters — keeps letters and packages moving without delays or returns. Before you send, you can confirm any Santa Barbara address with our free Address Verification tool, and find the full 9-digit code with the ZIP+4 Lookup.
How to Find Your Santa Barbara ZIP Code
Enter a Santa Barbara street address to get its exact 5-digit ZIP code instantly.
Look up Santa Barbara, California to see the full list of ZIP codes used across the city.
Explore ZIP codes for every covered city in California on the state page.
Frequently Asked Questions
How many ZIP codes does Santa Barbara have?
Santa Barbara has 17 ZIP codes, ranging from 93101 to 93190. The complete list is on this page.
What is the ZIP code of Santa Barbara, California?
There is no single ZIP code for Santa Barbara — the city uses 17 ZIP codes (93101 to 93190). Enter your street address in our ZIP Code by Address tool to find your exact one.
What county is Santa Barbara, California in?
Santa Barbara is primarily in Santa Barbara County, California.
What is the ZIP code range for Santa Barbara?
ZIP codes in Santa Barbara start at 93101 and go up to 93190. Codes are assigned by delivery area, so the lowest codes generally sit closest to the city center and rise as you move outward.
Why does Santa Barbara have 17 different ZIP codes?
The Postal Service creates a new ZIP code whenever a delivery area grows too large for one code to handle efficiently. A city the size of Santa Barbara has many delivery routes — neighborhoods, business districts, and high-volume mailers each need their own code so mail can be sorted and delivered accurately.
How do I find my ZIP+4 code in Santa Barbara?
Use our free ZIP+4 Lookup tool — enter your Santa Barbara street address to get the full 9-digit code.
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Find the ZIP code for any Santa Barbara street address.
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