South El Monte, CA 91733 ZIP Code Profile

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El Monte, CA | South El Monte, CA

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ZIP Code 91733: Basic Data & USPS Preferred City Name

Preferred Name, USPS
South El Monte, CA 91733

Acceptable Alternative
El Monte, CA 91733
S el Monte, CA 91733

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 2,948
  • Single Family Addresses: 7,758
  • Multi-Family Addresses: 2,458
  • County: Los Angeles County
  • Centroid: Latitude 34.051, Longitude -118.045
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

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91733 ZIP Code Map

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South El Monte, CA 91733 Data & Demographics (As of July 1, 2017)


Total Population 46,107
Daytime Population: Workers 20,146
Daytime Population: Residents 27,026
Total Daytime Population (TDP) 47,172
Ratio TDP/Total Population1 1.02
Population in Households 45,872
Population in Familes 40,724
Population in Group Qrtrs 235
Population Density2 7,296
Diversity Index3 85


Median Household Income $44,632
Average Household Income $57,838
Per Capita Income $13,190


Total Housing Units 10,858 (100%)
Owner Occupied HU 4,275 (39.4%)
Renter Occupied HU 6,065 (55.9%)
Vacant Housing Units 518 ( 4.8%)
Median Home Value $398,853
Average Home Value $418,561


Total Households 10,340
Average Household Size 4.44
Family Households 9,114
Average Family Size 4
  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 0.73% 0.73%
Households 0.64% 0.68%
Families 0.64% 0.68%
Median Household Income   1.4%
Per Capita Income   2.33%

South El Monte, CA 91733 - Peer Comparisons by Rank and Percentile

The table below compares 91733 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 # 287 84th
Population Density # 296 83rd
Diversity Index # 278 84th
Median Household Income # 1306 26th
Per Capita Income # 1645 7th

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

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