ZIP Code 91731 - El Monte California

ZIP Code 91731 is located in El Monte California. 91731 is entirely within Los Angeles County. Regionally, it is located in Metro Los Angeles.

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ZIP Code 91731 Quick Stats

ZIP Code NameEl Monte
Primary CountyLos Angeles County
ZIP Code TypeStandard
Population (2022)28,201
Area Code(s)626
Current Time

ZIP Code 91731 Map

91731 Demographics

91731 can be classified socioeconomically as Lower 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 91731 is Hispanic. The majority race/ethnicity attending public schools in 91731 is Hispanic. The current unemployment level in 91731 is 6.0%.

Population Growth Rate0.00%
Population Density7,418 People per Square Mile
Total Households7,969
Percentage High Income Households1.0%
Median Household Income (2021)$52,758
Average Adjusted Gross Income (2021)$450,210
Current Unemployment Rate (May 2024)6.0%
Majority Race/EthnictyHispanic - 52.00%
Public School Majority Race/EthnictyHispanic - 83.57%

91731 Race/Ethnicty Breakdown

Native American8862.48%
Hawaiian/Pac. Islander4091.14%

91731 Public School Race/Ethnicty Breakdown

Native American20.05%
Hawaiian/Pac. Islander40.09%

91731 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3853.33%
Bachelor Degree1,78215.43%
High School Diploma4,54339.34%
No High School Diploma8737.56%
GED or Alternate3493.02%
1 or More Years of College2,20519.09%
Associates Degree9368.1%
Masters Degree3633.14%
Professional Degree950.82%
Doctorate Degree180.16%

91731 Geography

Adjacent ZIP Codes
Cities/Towns in 91731
RegionMetro Los Angeles
Metropolitan/Micropolitan Stat AreaLos Angeles-Long Beach-Anaheim, CA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area4 Square Miles

91731 Politics

US Congressional Districts in 91731
California State Senate Districts in 91731
California State Assembly Districts in 91731

91731 Weather and Climate Data

Plant Hardiness ZoneZone 10a: 30F to 35F
Average First Frost DateDecember 21 - 31
Average Last Frost DateFebruary 1 - 10
Koppen-Geiger Climate ZoneCsa - Hot-Summer Mediterranean Climate

91731 Annual Climate Data

Avg Min Temp (°F)43454750555862636155474352
Avg Max Temp (°F)69707176778287888782757078
Avg Precip (In.)3.784.

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