Buena Park, CA 90621 ZIP Code Profile

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Buena Park, CA

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ZIP Code 90621: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Buena Park, CA 90621

  • ZIP Code Type: STANDARD
  • County: Orange County
  • Centroid: Latitude 33.877, Longitude -117.989
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,358
  • PO Box Addresses: 170
  • Residential Addresses: 11,239
    • Multi-Family Addresses: 4,078
    • Single Family Addresses: 7,161

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

EXTREMELY LOCAL Demographic Data

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90621 ZIP Code Map

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Buena Park, CA 90621 Data & Demographics (As of July 1, 2017)


Total Population 37,454
Daytime Population: Workers 13,988
Daytime Population: Residents 20,799
Total Daytime Population (TDP) 34,787
Ratio TDP/Total Population1 0.93
Population in Households 37,142
Population in Familes 32,353
Population in Group Qrtrs 312
Population Density2 9,056
Diversity Index3 89


Median Household Income $58,019
Average Household Income $79,342
Per Capita Income $23,297


Total Housing Units 11,262 (100%)
Owner Occupied HU 4,341 (38.5%)
Renter Occupied HU 6,487 (57.6%)
Vacant Housing Units 434 ( 3.9%)
Median Home Value $490,314
Average Home Value $561,351


Total Households 10,828
Average Household Size 3.43
Family Households 8,668
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 1.13% 1.0%
Households 0.88% 0.84%
Families 0.9% 0.85%
Median Household Income   2.5%
Per Capita Income   2.69%

Buena Park, CA 90621 - Peer Comparisons by Rank and Percentile

The table below compares 90621 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 # 443 75th
Population Density # 208 88th
Diversity Index # 81 96th
Median Household Income # 891 49th
Per Capita Income # 1245 29th

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

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