Santa Margarita, CA 93453 ZIP Code Profile

Related Place Profiles:
Pozo, CA | Santa Margarita, CA

Camera Icon Photos of the local Santa Margarita, CA area

ZIP Code 93453: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Santa Margarita, CA 93453

Acceptable Alternative
Santa Margar, CA 93453

Not Acceptable, USPS
Pozo, CA 93453
Sn Margarita, CA 93453

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 92
  • Single Family Addresses: 732
  • Multi-Family Addresses: 1
  • County: San Luis Obispo County
  • Centroid: Latitude 35.366, Longitude -120.392
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


93453 ZIP Code Map

Search the map for:

Santa Margarita, CA 93453 Data & Demographics (As of July 1, 2017)


Total Population 3,079
Daytime Population: Workers 544
Daytime Population: Residents 1,511
Total Daytime Population (TDP) 2,055
Ratio TDP/Total Population1 0.67
Population in Households 3,075
Population in Familes 2,390
Population in Group Qrtrs 4
Population Density2 3
Diversity Index3 51


Median Household Income $61,655
Average Household Income $79,492
Per Capita Income $32,266


Total Housing Units 1,453 (100%)
Owner Occupied HU 808 (55.6%)
Renter Occupied HU 440 (30.3%)
Vacant Housing Units 205 (14.1%)
Median Home Value $531,153
Average Home Value $550,804


Total Households 1,248
Average Household Size 2.46
Family Households 809
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population 0.19% 0.39%
Households 0.14% 0.35%
Families 0.03% 0.29%
Median Household Income   2.12%
Per Capita Income   2.63%

Santa Margarita, CA 93453 - Peer Comparisons by Rank and Percentile

The table below compares 93453 to the other 1,761 ZIP Codes in California by rank and percentile using July 1, 2017 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 # 1221 31st
Population Density # 1632 7th
Diversity Index # 1284 27th
Median Household Income # 789 55th
Per Capita Income # 788 55th

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

California Research Tools

California Census Data Comparison Tool

Compare California Census Data
Highest or Lowest: