ZIP Code 91390 - Santa Clarita California

ZIP Code 91390 is located in Santa Clarita California. Portions of 91390 are also in Agua Dulce and Green Valley (Los Angeles County) and Palmdale and Leona Valley. 91390 is entirely within Los Angeles County. Regionally, 91390 is located in Metro Los Angeles.

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ZIP Code 91390 Quick Stats

ZIP Code NameSanta Clarita
Primary CountyLos Angeles County
ZIP Code TypeStandard
Population (2022)18,930
Area Code(s)661
Current Time

ZIP Code 91390 Map

91390 Demographics

91390 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 91390 is White. The majority race/ethnicity attending public schools in 91390 is White. The current unemployment level in 91390 is 4.8%.

Population Growth Rate0.00%
Population Density80 People per Square Mile
Total Households6,238
Percentage High Income Households15.8%
Median Household Income (2021)$133,150
Average Adjusted Gross Income (2021)$368,060
Current Unemployment Rate (June 2024)4.8%
Majority Race/EthnictyWhite - 66.36%
Public School Majority Race/EthnictyWhite - 54.09%

91390 Race/Ethnicty Breakdown

Native American1580.74%
Hawaiian/Pac. Islander00%

91390 Public School Race/Ethnicty Breakdown

Native American10.4%
Hawaiian/Pac. Islander00%

91390 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College9457.53%
Bachelor Degree3,54328.25%
High School Diploma2,54220.27%
No High School Diploma2221.77%
GED or Alternate3202.55%
1 or More Years of College2,27718.15%
Associates Degree1,2409.89%
Masters Degree1,0308.21%
Professional Degree3162.52%
Doctorate Degree1080.86%

91390 Geography

Adjacent ZIP Codes
Cities/Towns in 91390
RegionMetro Los Angeles
Metropolitan/Micropolitan Stat AreaLos Angeles-Long Beach-Anaheim, CA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area237 Square Miles

91390 Politics

US Congressional Districts in 91390
California State Senate Districts in 91390
California State Assembly Districts in 91390

91390 Weather and Climate Data

Plant Hardiness ZoneZone 9b: 25F to 30F
Average First Frost DateNovember 11 - 20
Average Last Frost DateMarch 21 - 31
Koppen-Geiger Climate ZoneCsa - Hot-Summer Mediterranean Climate

91390 Annual Climate Data

Avg Min Temp (°F)38394043485459605749423747
Avg Max Temp (°F)60636571788692938878676175
Avg Precip (In.)3.964.263.961.

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