Santa Maria, CA 93454 ZIP Code Profile

Related Place Profiles:
Garey, CA | Santa Maria, CA | Sisquoc, CA

ZIP Code 93454: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Santa Maria, CA 93454

Acceptable Alternative
Rancho Suey, CA 93454

Not Acceptable, USPS
Garey, CA 93454
Sisquoc, CA 93454

  • ZIP Code Type: STANDARD
  • County: Santa Barbara County
  • Centroid: Latitude 34.878, Longitude -120.332
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 93454 has segments in 2 Counties (San Luis Obispo, Santa Barbara).

  • Businesses Addresses: 1,564
  • PO Box Addresses: 0
  • Residential Addresses: 12,148
    • Multi-Family Addresses: 1,251
    • Single Family Addresses: 10,897

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

Jump to... (On This Page!)
  1. 93454 2018 Demographic Data
  2. Growth Rates for 93454 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. California Research Tools (Easy Tools & Current Data)
  3. California Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Santa Maria, CA 93454 Data & Demographics (As of July 1, 2018)


Total Population 39,955
Population in Households 39,424
Population in Familes 32,816
Population in Group Qrtrs 531
Population Density2 84
Diversity Index3 81


Median Household Income $56,763
Average Household Income $77,941
Per Capita Income $24,843


Total Housing Units 13,191 (100%)
Owner Occupied HU 6,241 (47.3%)
Renter Occupied HU 6,201 (47.0%)
Vacant Housing Units 749 ( 5.7%)
Median Home Value $388,155
Average Home Value $480,748


Total Households 12,442
Average Household Size 3.17
Family Households 8,694
Average Family Size 4
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 1.17% 1.04%
Households 0.91% 0.97%
Families 0.88% 0.95%
Median Household Income   3.2%
Per Capita Income   3.54%

Santa Maria, CA 93454 - Peer Comparisons by Rank and Percentile

The table below compares 93454 to the other 1,763 ZIP Codes in California by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 392 78th
Population Density # 1227 30th
Diversity Index # 450 74th
Median Household Income # 1004 43rd
Per Capita Income # 1220 31st

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.

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