Residential delivery area · California
ZIP Code 93105: Santa Barbara, CA
ZIP code 93105 uses the postal name Santa Barbara, California and lies entirely in Santa Barbara County (Census 2020 ZIP-county file). About 24,000 people live there (Census Bureau, ACS 2020-2024), the 2nd most populous of Santa Barbara's 8 residential ZIP codes. Median household income is $138,286 (Census Bureau, ACS 2020-2024). By Census place, 1% of its land lies in Mission Canyon (a census-designated place), and 4% in smaller places; 94% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Santa Barbara · 8 residential ZIPs
- County
- Santa Barbara County
- Census places
- Mission Canyon census-designated place
- Metro area
- Santa Maria-Santa Barbara, CA
- House district
- CA-24 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 139.8 sq mi · 175 people per sq mi
- PO Box ZIPs
- 9 more ZIP codes use the name Santa Barbara for PO boxes or single organizations
Where is ZIP code 93105?
93105 centers on 34.529°, -119.768° and covers 139.8 square miles of land plus 0.7 of water. It borders 8 ZIP codes: 93111, 93110, 93103, 93101, 93109, 93460, 93108, 93117.
The map draws ZIP code areas only. For the streets inside 93105, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 93105 compare with the rest of Santa Barbara?
| Measure | 93105 | In Santa Barbara | In Santa Barbara County | In CA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 24,437 | 2nd of 8 | 7th of 25 | 732nd of 1,802 |
| Median household income | $138k | 3rd of 7 | 3rd of 18 | 217th of 1,189 |
| Median home value | $1.66M | 4th of 7 | 4th of 20 | 108th of 1,317 |
Its median household income is higher than in 95% of U.S. residential ZIP codes, and it is denser than 61% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 93105?
The 2020 Census counted 26,003 people in 93105; the ACS, which samples households over 2020-2024, estimates 24,437. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 24,437
- 2020 Census count
- 26,003
- Households
- 10,490
- Median age
- 48.2
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 93105?
Of the 24,437 people the ACS estimates in 93105, 15.9% are under 18 and 29.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (66.1%), then Hispanic or Latino (22.0%).
- Under 1815.9%
- 18 to 6455.0%
- 65 and older29.1%
- White, not Hispanic66.1%
- Hispanic or Latino22.0%
- Other or two or more6.6%
- Asian, not Hispanic3.0%
- Black, not Hispanic2.3%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 93105 earn?
Median household income is $138,286 (ACS 2020-2024), the 3rd highest of the 18 ranked ZIP codes in Santa Barbara County.
- Median household income
- $138,286±$16,285
- Income per person
- $83,785
- Below the poverty line
- 9.9%
- Unemployed (of the labor force)
- 5.6%
- Adults 25+ with a bachelor's degree
- 62.6%
- Adjusted gross income per tax return, 2022
- $155,97512,600 returns; wages 47% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 93105?
FHFA's house price index for 93105, built from repeat sales and appraisals of the same homes, rose 20% from 2015 to 2025 and rose 12% from 2020 to 2025.
- Median home value (owners' estimate)
- $1,663,000
- Median gross rent
- $2,650
- Homes owned by their occupants
- 52.8%
- Housing units
- 11,515
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 93105?
1,079 business establishments had a location in this ZIP code in 2023, 9 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance224
- Professional, scientific, and technical services136
- Accommodation and food services105
- Retail trade103
- Real estate and rental and leasing91
- Construction86
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 93105?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 93111 | Santa Barbara | 18,274 | $144k | 5.9 mi |
| 93110 | Santa Barbara | 15,436 | $129k | 6.2 mi |
| 93103 | Santa Barbara | 19,382 | $122k | 8.1 mi |
| 93101 | Santa Barbara | 31,554 | $90k | 8.3 mi |
| 93109 | Santa Barbara | 10,915 | $123k | 8.8 mi |
| 93460 | Santa Ynez | 6,039 | $114k | 10.1 mi |
| 93108 | Santa Barbara | 11,526 | $230k | 10.8 mi |
| 93117 | Goleta | 52,934 | $90k | 18.3 mi |
| 93106 | Santa Barbara | 5,418 | – | 9.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.