Spring Valley ZIP Codes — San Diego County, CA

There are 4 unique ZIP codes in Spring Valley, California. Area code: 619.

ZIP codes

21.86

sq mi land

0.56

sq mi water

619

area code

Spring Valley, CA ZIP code map

About Spring Valley, CA

Spring Valley, California, is a charming community located in San Diego County. This city is known for its suburban atmosphere and family-friendly environment, making it an attractive place for residents and visitors alike. With two ZIP codes, 91977 and 91978, Spring Valley offers access to the sunny and vibrant lifestyle that California is famous for.

Location & geography

Situated about 10 miles east of downtown San Diego, Spring Valley is surrounded by beautiful landscapes and rolling hills. It shares borders with nearby cities including La Mesa to the north, El Cajon to the east, Chula Vista to the south, and National City to the southwest. The total land area of Spring Valley is 21.86 square miles, with a water area of 0.56 square miles, providing a multi-faceted experience of both land and aquatic environments.

Community & economy

Spring Valley has a diverse character, comprising various cultures and backgrounds that contribute to its vibrant community life. The local economy includes retail, healthcare, and some light industry, providing a range of employment opportunities for residents. Daily life in Spring Valley is enriched by local parks, schools, and access to community events that foster neighborhood spirit.

Transportation

Main thoroughfares such as Campo Road and Sweetwater Road facilitate easy travel for residents and visitors alike, connecting to major routes like Interstate 125 and Interstate 8. The nearest major airport is San Diego International Airport, located approximately 15 miles to the west. Public transit is also accessible, with bus services provided by the Metropolitan Transit System to connect residents to surrounding areas.

History

Spring Valley was founded in the late 19th century and has evolved into a suburban enclave within San Diego County. Historically, agriculture played a key role in the local economy, but over time, the community has transitioned to a more residential and service-oriented focus. Notable events include the development of housing projects in the mid-20th century that spurred population growth and the establishment of local businesses that serve the growing community.

Did you know?

One surprising fact about Spring Valley is that it is home to the historic Casa de Oro, a landmark that symbolizes the region's storied past. Additionally, the area has a variety of parks and recreational facilities that enhance its appeal for outdoor enthusiasts.

ZIP codes for Spring Valley, CA (4)

ZIP code	City	County	Map
91976	Spring Valley	San Diego	View map
91977	Spring Valley	San Diego	View map
91978	Spring Valley	San Diego	View map
91979	Spring Valley	San Diego	View map

Demographics & statistics

76,503

Population

35.2

Median age

$87,534

Median household income

$35,064

Per capita income

$558,700

Median home value

$2,007

Median monthly rent

62.3%

Home ownership

14.6%

Poverty rate

7.5%

Unemployment

15,093

Housing units

26.2%

Bachelor's or higher

Age distribution

Male Female

2,743

Under 5

2,672

2,388

5–9

2,326

2,772

10–14

2,701

2,639

15–19

2,571

2,543

20–24

2,478

6,183

25–34

6,023

5,647

35–44

5,501

4,512

45–54

4,396

2,274

55–59

2,216

1,920

60–64

1,870

3,206

65–74

3,123

1,274

75–84

1,241

650

85+

634

← Male

Female →

Age summary

Group	Count	%
Under 18	18,806	24.0%
18 and over	57,697	76.1%
65 and over	10,128	13.8%
Median age	35.2 years

Race & ethnicity

White 37.5%

Hispanic or Latino 20.3%

Other race 12.6%

Two or more races 12.3%

Black or African American 10.7%

Asian 5.4%

American Indian / Alaska Native 0.8%

Native Hawaiian / Pacific Islander 0.4%

Group	Count	%
White	35,956	37.5%
Hispanic or Latino	19,486	20.3%
Other race	12,074	12.6%
Two or more races	11,816	12.3%
Black or African American	10,316	10.7%
Asian	5,153	5.4%
American Indian / Alaska Native	808	0.8%
Native Hawaiian / Pacific Islander	380	0.4%

Household income

Under $10k 2.3%

$10k–$15k 3.1%

$15k–$25k 6.1%

$25k–$35k 3.3%

$35k–$50k 10.6%

$50k–$75k 15.1%

$75k–$100k 14.6%

$100k–$150k 22.1%

$150k–$200k 11.2%

$200k+ 11.8%

Range	% of households
Under $10k	2.3%
$10k–$15k	3.1%
$15k–$25k	6.1%
$25k–$35k	3.3%
$35k–$50k	10.6%
$50k–$75k	15.1%
$75k–$100k	14.6%
$100k–$150k	22.1%
$150k–$200k	11.2%
$200k+	11.8%
Median income	$87,534

Housing

Home values

Under $50k 5.1%

$50k–$100k 8.0%

$100k–$150k 3.6%

$150k–$200k 0.7%

$200k–$300k 1.5%

$300k–$500k 19.8%

$500k–$1M 58.5%

$1M+ 3.0%

Housing overview

Metric	Value
Median home value	$558,700
Median rent / month	$2,007
Owner occupied	62.3%
Renter occupied	37.8%
Vacant	2.5%
Single-family detached	54.3%
Large apartment buildings	7.5%
Mobile homes	13.3%
Median rooms	5.3
Avg household size (owned)	3.23

Year built

Era	%
2020 or later	0.9%
2010–2019	1.8%
2000–2009	9.7%
1990–1999	7.8%
1980–1989	21.9%
1970–1979	28.5%
1960–1969	15.2%
1950–1959	11.1%
1940–1949	2.1%
1939 or earlier	1.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	5.7%
2 bedrooms	28.5%
3 bedrooms	41.9%
4 bedrooms	20.3%
5+ bedrooms	2.9%

Vehicles per household

Vehicles	% of households
No vehicle	3.8%
1 vehicle	22.8%
2 vehicles	38.8%
3 or more	34.8%

Heating fuel

Fuel type	%
Utility gas	59.2%
Electricity	31.9%
Propane / LP gas	2.1%
Wood	0.5%
Solar	1.5%
No fuel used	5.0%

Households & families

Household type	Count	%
Married-couple family	11,793	52.0%
Cohabiting couple	2,047	11.5%
Male householder, no spouse	3,731	14.3%
Female householder, no spouse	5,468	22.3%
Households with children under 18	8,859	37.8%
Households with seniors (65+)	7,063	30.9%
Average household size	3.27

Marital status

Status	Male	Female
Never married	43.0%	36.2%
Married	46.1%	42.6%
Separated	1.5%	3.0%
Widowed	1.3%	6.3%
Divorced	8.2%	12.1%

Education

Less than 9th grade 4.3%

Some HS, no diploma 6.3%

HS graduate 23.5%

Some college, no degree 28.6%

Associate's degree 11.1%

Bachelor's degree 16.9%

Graduate / professional 9.4%

Metric	%
HS diploma or higher	89.4%
Bachelor's or higher	26.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	936	7.4%
Kindergarten	875	4.1%
Elementary school	8,349	36.1%
High school	4,641	21.9%
College / grad school	5,855	30.7%

Employment

Industry of employment

Education & healthcare 22.5%

Retail trade 12.7%

Professional & management 11.5%

Construction 10.7%

Arts, food & hospitality 7.6%

Manufacturing 7.2%

Transportation & utilities 7.0%

Public administration 6.7%

Other services 5.1%

Finance & real estate 4.9%

Wholesale trade 3.0%

Information 1.0%

Agriculture & mining 0.4%

Occupation

Category	%
Management, business & arts	29.4%
Service	21.0%
Sales & office	26.6%
Natural resources & construction	11.7%
Production & transportation	11.4%

Employment type

Type	%
Private sector	76.1%
Government	18.3%
Self-employed	5.5%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	78.7%
Carpool	7.8%
Public transit	1.2%
Walk	0.3%
Other means	2.0%
Avg commute (minutes)	27.4

Poverty

All people 14.6%

Under 18 years 27.7%

18 and over 10.6%

Married-couple families 6.1%

Female-led households 25.3%

Income support

Source	% of households
Social Security	30.4%
Retirement income	26.7%
Supplemental Security	7.7%
Cash public assistance	3.4%
Food stamps / SNAP	14.6%

Health indicators

Condition	%
High blood pressure	28.8%
High cholesterol	28.8%
Heart disease	5.1%
Stroke	2.7%
Asthma	9.7%
Arthritis	20.3%
Kidney disease	2.6%
Pulmonary disease	5.6%
Cancer	5.4%

Behavior / access	%
Binge drinking	18.9%
No physical activity	21.4%
Less than 7 hrs sleep	35.1%
Fair or poor health	14.8%
Poor mental health	15.1%
Poor physical health	10.1%
No health insurance	12.8%
Visited doctor (checkup)	69.5%
Visited dentist	64.9%
Cholesterol screening	90.3%
Teeth loss	10.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	4,916	8.3%

Disability	%
Any disability	10.8%
Under 18	3.4%
18–64 years	9.0%
65 and over	31.7%

Health insurance coverage

Type	%
Private insurance	60.8%
Public insurance	41.5%
Uninsured under 19	5.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	71,088	91.7%
Spanish	9,571	15.3%
Other Indo-European	6,789	10.8%
Asian & Pacific Islander	267	0.3%
Other languages	1,632	2.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	61,433	79.9%
Born in same state	59,363	76.9%
Born in different state	44,580	58.7%
Foreign born	2,070	3.1%
Naturalized citizen	15,070	20.1%
Not a US citizen	9,850	69.0%

Ancestry

Ancestry	Count	%
Italian	5,107	6.7%
French	3,586	4.7%
Arab	1,555	2%
Polish	928	1.2%
English	486	0.6%

Ancestry	Count	%
Irish	163	0.2%
German	154	0.2%
Dutch	127	0.2%
Norwegian	27	0%

Technology access

Metric	% of households
Computer access	30.4%
Internet access	96.6%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Spring Valley, CA have?

Spring Valley, CA has two ZIP codes: 91977 and 91978. Each ZIP code serves a distinct delivery area within the city and surrounding region.