ZIP Code 90603 - Whittier California

ZIP Code 90603 is located in Whittier California. 90603 is entirely within Los Angeles County. Regionally, it is located in Metro Los Angeles.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 90603 Quick Stats

ZIP Code NameWhittier
Primary CountyLos Angeles County
ZIP Code TypeStandard
Population (2022)20,883
Area Code(s)562
Current Time

ZIP Code 90603 Map

90603 Demographics

90603 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 90603 is Hispanic. The majority race/ethnicity attending public schools in 90603 is Hispanic. The current unemployment level in 90603 is 3.8%.

Population Growth Rate0.00%
Population Density6,738 People per Square Mile
Total Households6,498
Percentage High Income Households8.4%
Median Houshold Income (2021)$109,485
Average Adjusted Gross Income (2020)$87,400
Current Unemployment Rate (March 2024)3.8%
Majority Race/EthnictyHispanic - 48.81%
Public School Majority Race/EthnictyHispanic - 72.73%

90603 Race/Ethnicty Breakdown

Native American1850.71%
Hawaiian/Pac. Islander1530.59%

90603 Public School Race/Ethnicty Breakdown

Native American20.14%
Hawaiian/Pac. Islander00%

90603 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College9727.82%
Bachelor Degree2,46819.87%
High School Diploma2,64021.25%
No High School Diploma3232.6%
GED or Alternate1811.46%
1 or More Years of College3,07724.77%
Associates Degree1,2349.93%
Masters Degree1,0528.47%
Professional Degree3462.79%
Doctorate Degree1301.05%

90603 Geography

Adjacent ZIP Codes
Cities/Towns in 90603
RegionMetro Los Angeles
Metropolitan/Micropolitan Stat AreaLos Angeles-Long Beach-Anaheim, CA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area3 Square Miles

90603 Politics

US Congressional Districts in 90603
California State Senate Districts in 90603
California State Assembly Districts in 90603

90603 Weather and Climate Data

Plant Hardiness ZoneZone 10a: 30F to 35F
Average First Frost DateJanuary 1 - 10
Average Last Frost DateJanuary 11 - 20
Koppen-Geiger Climate ZoneCsa - Hot-Summer Mediterranean Climate

90603 Annual Climate Data

Avg Min Temp (°F)44464750545861626155484453
Avg Max Temp (°F)68697074768187888681746977
Avg Precip (In.)3.323.592.

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