ZIP Code 93103 — Santa Barbara, California

    📍 ZIP code 93103 is in Santa Barbara, Santa Barbara County, California.

    ZIP code 93103 is located in Santa Barbara, Santa Barbara County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 19,653. The area code for zip code 93103 is 805.

    ZIP
    93103
    City
    Santa Barbara
    County
    Santa Barbara County
    State
    California
    Time Zone
    Pacific
    Area Code
    805
    Type
    Standard
    USPS City
    Santa Barbara
    Latitude
    34.4388° N
    Longitude
    119.6788° W
    Land Area
    5.5 sq mi
    Water Area
    0.1 sq mi

    ZIP Code 93103 Map

    Coordinates: 34.4388°N, 119.6788°W

    ZIP Code 93103 Demographics

    Population

    Total Population19,653
    Density3,573/sq mi
    Median Age40.1
    Male / Female49.3% / 50.7%

    Income & Economy

    Median Household$104,238
    Per Capita$54,774
    Poverty Rate10.5%
    Unemployment3.8%

    Housing

    Total Units7,971
    Owner-Occupied48.2%
    Renter-Occupied51.8%
    Median Home Value$1,332,400
    Median Rent$2,263

    Education

    High School Grad85.1%
    Bachelor's Degree44.4%

    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).

    Affordability & Profile: ZIP 93103 in Context

    The median home in 93103 is valued at $1,332,400 against a median household income of $104,238, a price-to-income ratio of 12.8. That is far above the 6.7 median across the 1,558 California ZIP codes with published housing data, and well past the 3.0 ratio that marks an attainable market nationally, which means a household earning the local median income cannot finance the local median home on conventional terms. Within Santa Barbara County, 93103 ranks 17 of 20 ZIPs on affordability (1 = lowest ratio); the county median ratio is 8.3. Renting takes 26.1% of median household income (median rent $2,263 a month), under the 30% cost-burden threshold.

    93103 ranks 528 of 1,558 statewide on median household income and 156 of 1,558 on median home value; its income is in line with the $107,221 Santa Barbara County median. 48% of households own their home, below the 64% statewide ZIP median, so most residents rent. 44% of adults hold a bachelor's degree or higher, above the 31% median, and the poverty rate is 10.5%, in line with the 10.8% statewide ZIP median. Unemployment stands at 3.8%.

    With 3,573 residents per square mile across 5.5 square miles of land, 93103 is far denser than the statewide ZIP median of 1,120 (rank 551 of 1,558). This is predominantly single-family residential with suburban street patterns.

    Ratios and ranks are computed from the ACS figures above across the 1,558 California ZIP codes with published housing data. See the 2026 California affordability report for the statewide analysis and the methodology for definitions.

    Nearby Zip Codes

    Cities & Places Served

    ZIP code 93103 primarily serves Santa Barbara in Santa Barbara County, California.

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