What is the main zip code for Santa Barbara, California?

93101 is the most populous Santa Barbara ZIP code in Census data with about 29,870 residents.

What is the area code for Santa Barbara, California?

Santa Barbara, California uses area code 805.

What time zone is Santa Barbara, California in?

Santa Barbara, California is in the Pacific Time Zone.

Santa Barbara, California Zip Codes

Q: How many zip codes does Santa Barbara, California have?

Santa Barbara, California has 17 zip codes in this directory: 8 standard delivery ZIPs and 9 PO Box or unique ZIPs.

Q: What county is Santa Barbara, California in?

Santa Barbara is in Santa Barbara County, California.

📍 Santa Barbara is in Santa Barbara County, California with 17 zip codes; the most populous is 93101.

City

Santa Barbara

County

Santa Barbara

Zip Codes

Area Code

805

Santa Barbara is a USPS city name in Santa Barbara County, California with a Census population of approximately 138,777 across its ZIP codes. Santa Barbara County as a whole has 41 ZIP codes in this directory. Below you'll find every zip code serving Santa Barbara with population, income and home value, a map, and the city's affordability profile.

Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).

All Santa Barbara Zip Codes

ZIP Code	City	County	Population	Median Income	Median Home	Details
93101	Santa Barbara	Santa Barbara	29,870	$76,130	$1,036,800	View →
93102	Santa Barbara	PO Box ZIP	—	—	—	View →
93103	Santa Barbara	Santa Barbara	19,653	$104,238	$1,332,400	View →
93105	Santa Barbara	Santa Barbara	26,482	$130,325	$1,405,700	View →
93106	Santa Barbara	Santa Barbara	5,369	—	—	View →
93107	Santa Barbara	PO Box ZIP	—	—	—	View →
93108	Santa Barbara	Santa Barbara	11,209	$215,126	$2,000,001	View →
93109	Santa Barbara	Santa Barbara	11,626	$121,250	$1,705,700	View →
93110	Santa Barbara	Santa Barbara	16,403	$112,684	$953,600	View →
93111	Santa Barbara	Santa Barbara	18,165	$134,897	$1,094,300	View →
93120	Santa Barbara	PO Box ZIP	—	—	—	View →
93121	Santa Barbara	PO Box ZIP	—	—	—	View →
93130	Santa Barbara	PO Box ZIP	—	—	—	View →
93140	Santa Barbara	PO Box ZIP	—	—	—	View →
93150	Santa Barbara	PO Box ZIP	—	—	—	View →
93160	Santa Barbara	PO Box ZIP	—	—	—	View →
93190	Santa Barbara	PO Box ZIP	—	—	—	View →

Santa Barbara at a Glance

Residents (ZIPs with data)

138,777

Median household income

$121,250

Median home value

$1,332,400

Price-to-income ratio

10.8

Median rent

$2,415

Owner-occupied

55%

Bachelor's degree+

56%

Poverty rate

8.4%

Santa Barbara has 17 ZIP codes in this directory: 8 standard delivery ZIPs and 9 PO Box or unique ZIPs that carry no resident population in Census data. The 7 ZIPs with published Census housing data cover 138,777 residents, the largest being 93101 with 29,870 people.

The median ZIP in Santa Barbara has a household income of $121,250 and a home value of $1,332,400, a price-to-income ratio of 10.8, far above the 6.7 California ZIP median. Affordability ranges from 93111 at a ratio of 8.1 to 93108, where the median home is above the $2 million Census ceiling. The highest median income is in 93108 at $215,126. Median rent across these ZIPs is $2,415 a month.

55% of households in the typical Santa Barbara ZIP own their home (statewide ZIP median 64%). 56% of adults hold a bachelor's degree, far above the 31% statewide median. The median poverty rate is 8.4%, below the 10.8% statewide ZIP median. Overall density is about 706 residents per square mile across 197 square miles of ZIP land area.

Medians are taken across the ZIP codes listed below (each ZIP weighted equally); PO Box and no-data ZIPs are excluded. Definitions on the methodology page; statewide comparisons in the 2026 California ZIP Code Affordability Report.