ZIP Code 91977 in Spring Valley, CA

Data Last Updated: October 1, 2025
City:Spring Valley, California
County:San Diego County
Timezone:Pacific (GMT -08:00)
Local Time:8:22:05 PM
Population:60,795 [See All]
Area Codes:619 / 858
Classification:Standard [Normal Street Delivery]
Coordinates:32.7246, -116.9936
Land Area:9.918 sq mi
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Population & Demographics


ZIP Code 91977 has 60,795 residents and 18,936 households (average 3.18 persons per household). The median age is 36.4 years, slightly younger than the state (37.5) and slightly younger than the nation (38.8). The gender split is 49.0% male and 51.0% female, which is about the same as the state male share (49.4%), making this a female-majority area. Largest groups are Hispanic or Latino (47.0%) and White (34.6%, much lower than the national average of 61.6%); Hispanic or Latino residents make up 47.0%, which is much higher than the national average (18.7%), and Other / Two or More Races share is much higher than the national average (8.4%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2023 American Community Survey (ACS) 5-Year Estimates.
2020 Population:60,795Source: Census DHC
2023 ACS Population Estimate:62,957Source: Census ACS
2025 ZC Population Estimate:62,038Source: ZIP-Codes.com
Population Density:6,129.8 people per sq mile
Average Income:$92,407Source: Census ACS
Households:18,936Source: Census DHC
Average House Value:$623,500Source: Census ACS
Persons Per Household:3.18Source: Census DHC
Average Family Size:3.28Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group20102011210220132014201520162017201820192020202120222023
Census ACS Population Estimate--58,40260,76960,54259,48162,07262,06561,37763,39364,75063,26765,72265,49762,957
Decennial Census58,368------------------60,795------
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 36.4

Male Median Age: 35

Female Median Age: 37.8

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male1,8532,0412,3172,1802,0942,1982,1932,1001,8761,7191,8191,8471,7601,399979618406383
Female1,7701,9692,1442,0581,9762,1722,2452,1952,0201,8861,9321,9581,8951,6061,215801563608
Total3,6234,0104,4614,2384,0704,3704,4384,2953,8963,6053,7513,8053,6553,0052,1941,419969991
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:21,01727.15%
Black:6,9018.91%
Hispanic:*28,58036.92%
Asian:5,3556.92%
American Indian:9191.19%
Hawaiian:4750.61%
Other:14,16718.30%
Total:77,414100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:29,78248.99%35.0 years
Females:31,01351.01%37.8 years
Total:60,795100%36.4 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:49,55378.71%
Native, born in PR, Island Areas, or abroad:1,5172.41%
Foreign born, naturalized U.S. citizen:7,46611.86%
Foreign born, not a U.S. citizen:4,42118.88%
Total Population:62,957100%
Total Native Population:51,07081.12%
Total Foreign-born Population:11,88718.88%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2023, the Median household income is $92,407, which is much higher than the national median ($78,538), is up $30,751 (49.9%) since 2011 and above its 2019 pre-pandemic level by $26,260. Family households earn a median of $95,909 versus $65,268 for nonfamily households (a difference of $30,641). By gender, male median income is $65,532 and female is $55,614, which is far less than the state female median ($61,569), with a current gap of $9,918 that has widened from 2011 to 2023. The labor-force participation rate is 67.4%, which is well above the national rate (63.5%). The unemployment rate is 9.5%, which is much higher than the national rate (5.2%). The largest occupation group is Management (35.4%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type2011201220132014201520162017201820192020202120222023
Median Household Income$61,656$59,858$59,849$60,124$59,762$58,937$60,986$64,173$66,147$71,396$76,902$86,189$92,407
Median Family Income$66,452$64,310$64,827$62,791$62,340$61,774$65,234$70,598$72,278$76,985$81,397$89,564$95,909
Median NonFamily Income$42,265$41,798$40,813$41,705$40,394$39,900$40,569$40,143$41,553$47,576$50,286$57,615$65,268
Median Male Income$43,777$44,119$45,581$46,558$45,590$43,913$44,756$44,400$45,327$50,271$53,553$58,817$65,532
Median Female Income$39,149$39,131$38,269$39,406$39,570$37,810$40,777$41,504$41,450$43,450$45,867$51,382$55,614
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:28,13158.56%
Unemployed:3,0766.40%
Not In Labor Force:16,82935.03%
Total:48,036100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:9,95535.39%
Service:4,80717.09%
Sales and Office:6,42522.84%
Natural resources, construction, and maintenance:3,12711.12%
Production, transportation, and material moving:3,81713.57%
Total Civilian Employed Population:28,131100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2023, the median home value is $623,500, which is considerably higher than the national median ($303,400), is up $275,100 (78.96%) since 2011 and above its 2019 pre-pandemic level by $181,800. The median gross rent is $1,897, which is markedly greater than the national median ($1,348), is up $721 (61.31%) since 2011 and above its 2019 pre-pandemic level by $434. Of occupied housing, owners make up 62.89% (72.83% with a mortgage, 27.17% free-and-clear) and renters 37.11% - making this ZIP Code more home ownership than the state and higher than national rental averages. The vacancy rate is 3.03%, which is markedly below the national rate (10.43%).

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group2011210220132014201520162017201820192020202120222023
Median Home Value$348,400$316,300$296,400$306,700$322,400$342,900$375,400$415,700$441,700$467,100$493,000$589,400$623,500
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:1181.64%
$500 to $999:2954.09%
$1,000 to $1,499:1,26617.57%
$1,500 to $1,999:2,37532.95%
$2,000 to $2,499:1,73524.07%
$2,500 to $2,999:72710.09%
$3,000 or more:6168.55%
No Rent:751.04%
Total:7,207100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group2011210220132014201520162017201820192020202120222023
Median Rent$1,176$1,188$1,194$1,228$1,228$1,241$1,280$1,363$1,463$1,538$1,664$1,813$1,897
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):8,89545.80%
Owner Occupied (free and clear, no mortgage):3,31817.09%
Renter Occupied:7,20737.11%
Total Occupied Housing Units:19,420100%

Occupied Housing Units:19,42096.97%
Vacant Housing Units (not graphed):6063.03%
Total Housing Units:20,026100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:14,24771.14%
Multi-Family Units:4,74223.68%
Other Units:1,0375.18%
Total Housing Units:20,026100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2023, 26.30% of adults (25+) have a bachelor's degree or higher, which is markedly below the state rate (36.50%). High school or higher is 88.00%, which is notably higher than the state rate (84.60%). The uninsured rate is 7.70%, which is comparable to the national rate (8.60%). The share of people in poverty is 6.70%, which is modestly below the national rate (8.70%), down 3.10 percentage points since 2011 and below its 2019 pre-pandemic level by 1.20 percentage points. This suggests a positive shift in the local economic and social landscape - higher incomes, steadier consumer demand, and a strengthening tax base. Among residents ages 3+, the largest enrollment group is elementary (44.32%). College enrollment is 26.91%, which is generally lower than the state rate (30.00%), indicating the community may be more oriented toward vocational/trade or direct-to-workforce opportunities.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:2,2665.36%
9th to 12th grade, no diploma:2,7916.60%
High school graduate (includes equivalency):9,78423.13%
Some college, no degree:11,84528.00%
Associate's degree:4,50110.64%
Bachelor's degree:7,58017.92%
Graduate or professional degree:3,5418.37%
Total:42,308100%
High school or higher:37,25188.05%
Bachelor's degree or higher:11,12126.29%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:39,55657.34%
Public Insurance:24,69235.80%
No Insurance:4,7336.86%
Total:68,981100%
Has Health Insurance:64,24893.14%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2023)


Group2011210220132014201520162017201820192020202120222023
% of People in Poverty9.8%10.2%10.3%10.9%10.5%10.8%9.7%9.2%7.9%7.1%7.4%6.0%6.7%
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:7004.20%
Kindergarten:6924.15%
Elementary school (grades 1-8):7,38744.32%
High school (grades 9-12):3,40420.42%
College or graduate school:4,48626.91%
Total:16,669100%
Early Childhood:1,3928.35%
K-12 (Primary & Secondary School):11,48368.89%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 91977 supports both business and residential activity. According to the Business Census (2023), there are 829 business establishments, employing about 7,111 people with an annual payroll of $313,345,000. USPS data shows 19,509 residential mailboxes and 793 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:19,509Source: USPS
# Business Mailboxes:793Source: USPS
Total Delivery Receptacles:20,129Source: USPS
Single Family Delivery Units:12,234Source: USPS
Multi Family Delivery Units:2,691Source: USPS
# of Businesses:829Source: CBP
1st Quarter Payroll:$69,455,000Source: CBP
Annual Payroll:$313,345,000Source: CBP
# of Employees:7,111Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 91977 is located in San Diego County, California, within the San Diego-Chula Vista-Carlsbad, CA Metropolitan Statistical Area (CBSA 41740) and California's 48th and 51st Congressional Districts. This Metro area has a population of 3,282,782 people, about 1.85% of whom live in ZIP Code 91977. It covers 9.918 sq mi of land and a water area of 0.521 sq mi.

CBSA Name:San Diego-Chula Vista-Carlsbad, CASource: Census
CBSA Number:41740Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:3,282,782Source: Census
MSA:San Diego, CA MSASource: Census
Land Area:9.918 sq miSource: Census
Water Area:0.521 sq miSource: Census
Congressional District:48,51Source: USPS
Congressional Land Area:145.47, 4791.61 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:0673696Source: Census
Place Name:Spring Valley CDP (San Diego County); CaliforniaSource: Census

Adjacent & Nearby ZIP Codes


91978 | | 91976

Schools in ZIP Code 91977


ZIP Code 91977 is part of 2 school districts, including: La Mesa-Spring Valley School District (Grades KG thru 08) and Grossmont Union High School District (Grades 9th thru 12th). There are 14 public schools and 4 private school(s) in this ZIP Code. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Avondale Elementary 8401 Stansbury St.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
Bancroft Elementary 8805 Tyler St.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
Casa De Oro Elementary 10227 Ramona Dr.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
Highlands Elementary 3131 S. Barcelona St.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
Kempton Street Literacy Academy 740 Kempton St.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
La Presa Elementary 519 La Presa St.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
Sci Tech Engr Arts And Math Acad At La Presa 1001 Leland St.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
Rancho Elementary 8845 Noeline Ave.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
Spring Valley Academy 3900 Conrad Dr.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
Sweetwater Springs Elementary 10129 Austin Dr.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
Quest Academy 8805 Tyler St.
Spring Valley, CA 91977
District: La Mesa-Spring Valley School District
College Preparatory Middle 10269 Madrid Way
Spring Valley, CA 91977
Monte Vista High 3230 Sweetwater Springs Blvd.
Spring Valley, CA 91977
District: Grossmont Union High School District
Mount Miguel High 8585 Blossom Ln.
Spring Valley, CA 91977
District: Grossmont Union High School District
Fred Finch Youth Center 3845 Spring Dr
Spring Valley, CA 91977
District: Private School
Heartland Christian 3327 Kenora Dr Ste A
Spring Valley, CA 91977
District: Private School
Santa Sophia Academy 9806 San Juan St
Spring Valley, CA 91977
District: Private School
Trinity Christian School 3902 Kenwood Dr
Spring Valley, CA 91977
District: Private School

Colleges & Post Secondary Schools near ZIP Code 91977


Cuyamaca College 900 Rancho San Diego Pky
El Cajon, CA 92019
Type: Post Secondary
California Hair Design Academy 8011 University Avenue, Suite A-2
La Mesa, CA 91942-5055
Type: Post Secondary
Platt College-San Diego 6250 El Cajon Blvd
San Diego, CA 92115-3919
Type: Post Secondary
Bethel Seminary-San Diego 6116 Arosa St
San Diego, CA 92115
Type: Post Secondary
North-West College-San Diego 6106 Arosa St
San Diego, CA 92115-1506
Type: Post Secondary
Bellus Academy-El Cajon 1073 E Main St
El Cajon, CA 92021
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on October 1, 2025.

  1. U.S. Postal Service [Last Updated: 10/1/2025], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 10/1/2025], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2023 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 10/1/2025], https://nces.ed.gov