ZIP Code 91791 - West Covina California

ZIP Code 91791 is located in West Covina California. Portions of 91791 are also in Valinda. 91791 is entirely within Los Angeles County. Regionally, it is located in Metro Los Angeles.

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ZIP Code 91791 Quick Stats

ZIP Code NameWest Covina
Primary CountyLos Angeles County
ZIP Code TypeStandard
Population (2022)33,902
Area Code(s)626
Current Time

ZIP Code 91791 Map

91791 Demographics

91791 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 91791 is Hispanic. The majority race/ethnicity attending public schools in 91791 is Hispanic. The current unemployment level in 91791 is 5.9%.

Population Growth Rate0.00%
Population Density5,138 People per Square Mile
Total Households10,054
Percentage High Income Households6.8%
Median Houshold Income (2021)$89,794
Average Adjusted Gross Income (2020)$80,620
Current Unemployment Rate (February 2024)5.9%
Majority Race/EthnictyHispanic - 43.67%
Public School Majority Race/EthnictyHispanic - 72.19%

91791 Race/Ethnicty Breakdown

Native American3710.95%
Hawaiian/Pac. Islander270.07%

91791 Public School Race/Ethnicty Breakdown

Native American150.26%
Hawaiian/Pac. Islander200.34%

91791 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,3707.28%
Bachelor Degree4,24522.56%
High School Diploma4,28822.79%
No High School Diploma7483.97%
GED or Alternate3972.11%
1 or More Years of College3,92720.87%
Associates Degree1,8229.68%
Masters Degree1,3387.11%
Professional Degree5693.02%
Doctorate Degree1150.61%

91791 Geography

Adjacent ZIP Codes
Cities/Towns in 91791
RegionMetro Los Angeles
Metropolitan/Micropolitan Stat AreaLos Angeles-Long Beach-Anaheim, CA
Time ZonePacific Standard Time
IANA TimezoneAmerica/Los_Angeles
Area7 Square Miles

91791 Politics

US Congressional Districts in 91791
California State Senate Districts in 91791
California State Assembly Districts in 91791

91791 Weather and Climate Data

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

91791 Annual Climate Data

Avg Min Temp (°F)43444648535660615954464251
Avg Max Temp (°F)68707075778388898782747078
Avg Precip (In.)3.833.943.

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