ZIP Code 90621 - Buena Park California

ZIP Code 90621 is located in Buena Park California. Portions of 90621 are also in Fullerton. 90621 is entirely within Orange County. Regionally, 90621 is located in Metro Los Angeles.

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ZIP Code 90621 Quick Stats

ZIP Code NameBuena Park
Primary CountyOrange County
ZIP Code TypeStandard
Population (2022)36,151
Area Code(s)657 / 714
Current Time

ZIP Code 90621 Map

90621 Demographics

90621 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in California based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 90621 is Hispanic. The majority race/ethnicity attending public schools in 90621 is Hispanic. The current unemployment level in 90621 is 4.8%.

Population Growth Rate0.00%
Population Density8,461 People per Square Mile
Total Households10,189
Percentage High Income Households3.7%
Median Household Income (2021)$76,101
Average Adjusted Gross Income (2021)$498,450
Current Unemployment Rate (July 2024)4.8%
Majority Race/EthnictyHispanic - 36.12%
Public School Majority Race/EthnictyHispanic - 71.31%

90621 Race/Ethnicty Breakdown

Native American5301.2%
Hawaiian/Pac. Islander830.19%

90621 Public School Race/Ethnicty Breakdown

Native American120.26%
Hawaiian/Pac. Islander270.58%

90621 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College8985.22%
Bachelor Degree5,09729.64%
High School Diploma3,99123.21%
No High School Diploma7004.07%
GED or Alternate3502.04%
1 or More Years of College3,31119.26%
Associates Degree1,2217.1%
Masters Degree1,1756.83%
Professional Degree2781.62%
Doctorate Degree1731.01%

90621 Geography

Adjacent ZIP Codes
Cities/Towns in 90621
RegionMetro Los Angeles
Metropolitan/Micropolitan Stat AreaLos Angeles-Long Beach-Anaheim, CA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area4 Square Miles

90621 Politics

US Congressional Districts in 90621
California State Senate Districts in 90621
California State Assembly Districts in 90621

90621 Weather and Climate Data

Plant Hardiness ZoneZone 10b: 35F to 40F
Average First Frost DateJanuary 1 - 10
Average Last Frost DateJanuary 11 - 20
Koppen-Geiger Climate ZoneCsa - Hot-Summer Mediterranean Climate

90621 Annual Climate Data

Avg Min Temp (°F)45474951565962636257494554
Avg Max Temp (°F)68696973747983858379736875
Avg Precip (In.)2.973.452.

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