ZIP Code 91977 - Spring Valley California

ZIP Code 91977 is located in Spring Valley California. Portions of 91977 are also in La Presa and Spring Valley (San Diego County) and Casa de Oro-Mount Helix. 91977 is entirely within San Diego County. Regionally, it is located in Metro San Diego.

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ZIP Code 91977 Quick Stats

ZIP Code NameSpring Valley
Primary CountySan Diego County
ZIP Code TypeStandard
Population (2022)65,497
Area Code(s)619 / 858
Current Time

ZIP Code 91977 Map

91977 Demographics

91977 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 91977 is White. The majority race/ethnicity attending public schools in 91977 is Hispanic. The current unemployment level in 91977 is 5.4%.

Population Growth Rate0.00%
Population Density6,143 People per Square Mile
Total Households18,822
Percentage High Income Households2.9%
Median Household Income (2021)$76,902
Average Adjusted Gross Income (2020)$54,750
Current Unemployment Rate (April 2024)5.4%
Majority Race/EthnictyWhite - 41.83%
Public School Majority Race/EthnictyHispanic - 64.53%

91977 Race/Ethnicty Breakdown

Native American7010.9%
Hawaiian/Pac. Islander2570.33%

91977 Public School Race/Ethnicty Breakdown

Native American200.26%
Hawaiian/Pac. Islander630.82%

91977 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3,26110.18%
Bachelor Degree5,09415.89%
High School Diploma7,74624.17%
No High School Diploma1,0223.19%
GED or Alternate1,2233.82%
1 or More Years of College8,08325.22%
Associates Degree3,39710.6%
Masters Degree1,6115.03%
Professional Degree3971.24%
Doctorate Degree2140.67%

91977 Geography

Adjacent ZIP Codes
Cities/Towns in 91977
RegionMetro San Diego
Metropolitan/Micropolitan Stat AreaSan Diego-Chula Vista-Carlsbad, CA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area11 Square Miles

91977 Politics

US Congressional Districts in 91977
California State Senate Districts in 91977
California State Assembly Districts in 91977

91977 Weather and Climate Data

Plant Hardiness ZoneZone 10a: 30F to 35F
Average First Frost DateJanuary 1 - 10
Average Last Frost DateJanuary 1 - 10
Koppen-Geiger Climate ZoneCsb - Warm-Summer Mediterranean Climate

91977 Annual Climate Data

Avg Min Temp (°F)44464851555963646256494453
Avg Max Temp (°F)68697172747883848379736875
Avg Precip (In.)2.742.422.

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