ZIP code
93455
Santa Maria, CA
93455 covers Santa Maria in Santa Barbara County, with 44,350 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 93455. Methodology
ZIP code map of 93455
About ZIP code 93455
Acceptable cities: Orcutt
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 93455. Not ACS. Methodology
People in 93455
Race
- White26,555
- Black or African American605
- American Indian or Alaska Native835
- Asian2,291
- Native Hawaiian and Pacific Islander77
- Other race6,457
- Two or more races8,462
Hispanic or Latino (any race): 17,611
Age
- Under 105,287
- 10 to 196,280
- 20 to 295,132
- 30 to 395,765
- 40 to 495,144
- 50 to 595,803
- 60 to 696,005
- 70 to 793,572
- 80 and older2,294
Income and housing in 93455
Education
- High school graduate89.4%
- Bachelor's degree31.6%
- Graduate degree11.2%
Places covering 93455
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Orcutt70.7%
- Santa Maria23.9%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Santa Barbara County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
5.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 93455
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 38,367 | |
| 2006 | 37,211 | |
| 2007 | 39,070 | |
| 2008 | 37,724 | |
| 2009 | 38,129 | |
| 2010 | 38,639 | |
| 2011 | 40,718 | 38,606 |
| 2012 | 41,889 | 39,030 |
| 2013 | 42,919 | 39,300 |
| 2014 | 42,513 | 39,600 |
| 2015 | 42,780 | 40,380 |
| 2016 | 43,898 | 40,180 |
| 2017 | 44,490 | 40,500 |
| 2018 | 45,116 | 40,520 |
| 2019 | 46,175 | 41,100 |
| 2020 | 45,246 | 41,650 |
| 2021 | 44,091 | 41,250 |
| 2022 | 44,186 | 41,400 |
| 2023 | 44,350 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 93455
12 nearest ZIP centroids (any distance)
- 93429Casmalia3.5 miPop 129 · Income —
- 93437Lompoc6.2 miPop 3,688 · Income $83,096
- 93458Santa Maria7.3 miPop 59,126 · Income $73,518
- 93434Guadalupe10.0 miPop 8,451 · Income $71,351
- 93444Nipomo13.0 miPop 21,495 · Income $105,655
- 93454Santa Maria13.7 miPop 41,710 · Income $84,178
- 93440Los Alamos13.9 miPop 896 · Income $53,673
- 93445Oceano15.6 miPop 6,812 · Income $75,012
- 93436Lompoc18.2 miPop 55,834 · Income $76,241
- 93427Buellton19.8 miPop 5,866 · Income $106,442
- 93433Grover Beach20.4 miPop 12,684 · Income $82,534
- 93420Arroyo Grande22.6 miPop 32,016 · Income $106,718
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 93455, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 93455 FAQ
- What city is ZIP code 93455 in?
- 93455 is in Santa Maria, CA.
- What county is 93455 in?
- 93455 is in Santa Barbara County.
- What is the median household income in 93455?
- The median household income in 93455 is $108,501.
- Which ZIP codes are near 93455?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 93455.