Santa Maria, CA 93458 ZIP Code Profile

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Santa Maria, CA

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ZIP Code 93458: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Santa Maria, CA 93458

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 727
  • Single Family Addresses: 10,882
  • Multi-Family Addresses: 2,238
  • County: Santa Barbara County
  • Centroid: Latitude 34.953, Longitude -120.432
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

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Santa Maria, CA 93458 Data & Demographics (As of July 1, 2016)


Total Population 58,256
Population in Households 57,935
Population in Familes 49,539
Population in Group Qrtrs 321
Population Density1 2,072
Diversity Index2 81


Total Households 12,978
Average Household Size 4.46
Family Households 10,687
Average Family Size 5


Total Housing Units 13,774 (100%)
Owner Occupied HU 5,936 (43.1%)
Renter Occupied HU 7,042 (51.1%)
Vacant Housing Units 796 ( 5.8%)
Median Home Value $244,205
Average Home Value $267,276


Median Household Income $42,257
Average Household Income $55,351
Per Capita Income $12,568
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.76% 0.89%
Households 0.46% 0.82%
Families 0.45% 0.81%
Median Household Income   -0.01%
Per Capita Income   1.07%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Santa Maria, CA 93458 - Peer Comparisons by Rank and Percentile

The table below compares 93458 to the other 1,756 ZIP Codes in California by rank and percentile using July 1, 2016 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 # 134 92nd
Population Density1 # 700 60th
Diversity Index2 # 427 76th
Median Household Income # 1345 23rd
Per Capita Income # 1643 6th

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

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