National City ZIP Codes — San Diego County, CA

There are 2 unique ZIP codes in National City, California. Area code: 619.

ZIP codes

7.34

sq mi land

0.32

sq mi water

619

area code

National City, CA ZIP code map

About National City, CA

National City, California, is a vibrant urban community located in the southwestern part of the state. Known for its rich cultural diversity and historical significance, it plays a vital role in the San Diego County area. With a blend of residential, commercial, and recreational spaces, National City offers both residents and visitors a unique experience.

Location & geography

National City is situated just south of downtown San Diego, making it an integral part of the greater San Diego metropolitan area. The city is bordered by several other communities, including Chula Vista to the east, Coronado to the west, and the Pacific Ocean to the southwest, with city limits extending over 7.34 square miles of land. Additionally, 0.32 square miles of the city's total area is covered by water, contributing to its scenic coastline.

Community & economy

The character of National City is shaped by its diverse population and a strong sense of community. Key industries in the area include retail, hospitality, and maritime services, which provide numerous employment opportunities for residents. Daily life in National City is enriched by local festivals, parks, and cultural events that celebrate the city's heritage.

Transportation

National City is accessible via several major highways, including Interstate 5, which connects it to both downtown San Diego and northern coastal communities. The nearest airport is the San Diego International Airport, located approximately six miles to the northwest, providing both national and international flights. Public transportation options include bus services operated by the Metropolitan Transit System, which connect residents to other parts of San Diego County.

History

National City was founded in 1868, making it one of the oldest cities in San Diego County. Historically, it served as an important shipping port and played a key role in the development of the region's transportation infrastructure. Notable events in its history include the establishment of the National City Mile of Cars, which is one of the largest auto dealerships in the United States.

Did you know?

One surprising fact about National City is that it was once a significant naval base during World War II, contributing to its economic development. Additionally, the city is home to the oldest golf course in San Diego County, the National City Golf Course, which dates back to 1930.

ZIP codes for National City, CA (2)

ZIP code	City	County	Map
91950	National City	San Diego	View map
91951	National City	San Diego	View map

Demographics & statistics

57,844

Population

35.6

Median age

$59,414

Median household income

$25,102

Per capita income

$504,300

Median home value

$1,486

Median monthly rent

33.6%

Home ownership

14.4%

Poverty rate

8.6%

Unemployment

7,162

Housing units

15.4%

Bachelor's or higher

Age distribution

Male Female

1,537

Under 5

1,651

1,608

5–9

1,728

2,101

10–14

2,257

1,763

15–19

1,894

1,961

20–24

2,107

4,711

25–34

5,061

3,405

35–44

3,658

3,248

45–54

3,488

1,757

55–59

1,887

1,726

60–64

1,853

2,153

65–74

2,313

1,177

75–84

1,264

741

85+

795

← Male

Female →

Age summary

Group	Count	%
Under 18	13,018	22.5%
18 and over	44,826	77.5%
65 and over	8,443	14.6%
Median age	35.6 years

Race & ethnicity

White 33.6%

Hispanic or Latino 24%

Two or more races 13%

Other race 13%

Asian 12.5%

Black or African American 3.2%

American Indian / Alaska Native 0.4%

Native Hawaiian / Pacific Islander 0.3%

Group	Count	%
White	25,574	33.6%
Hispanic or Latino	18,263	24%
Two or more races	9,867	13%
Other race	9,862	13%
Asian	9,530	12.5%
Black or African American	2,441	3.2%
American Indian / Alaska Native	312	0.4%
Native Hawaiian / Pacific Islander	258	0.3%

Household income

Under $10k 5.4%

$10k–$15k 5.4%

$15k–$25k 10.6%

$25k–$35k 9.0%

$35k–$50k 12.3%

$50k–$75k 18.6%

$75k–$100k 16.3%

$100k–$150k 13.4%

$150k–$200k 4.9%

$200k+ 4.2%

Range	% of households
Under $10k	5.4%
$10k–$15k	5.4%
$15k–$25k	10.6%
$25k–$35k	9.0%
$35k–$50k	12.3%
$50k–$75k	18.6%
$75k–$100k	16.3%
$100k–$150k	13.4%
$150k–$200k	4.9%
$200k+	4.2%
Median income	$59,414

Housing

Home values

Under $50k 5.2%

$50k–$100k 2.4%

$100k–$150k 2.5%

$150k–$200k 1.4%

$200k–$300k 2.1%

$300k–$500k 35.7%

$500k–$1M 46.2%

$1M+ 4.5%

Housing overview

Metric	Value
Median home value	$504,300
Median rent / month	$1,486
Owner occupied	33.6%
Renter occupied	66.4%
Vacant	6.4%
Single-family detached	44.4%
Large apartment buildings	20.2%
Mobile homes	2.6%
Median rooms	4.0
Avg household size (owned)	3.66

Year built

Era	%
2020 or later	0.0%
2010–2019	4.7%
2000–2009	5.9%
1990–1999	6.0%
1980–1989	9.5%
1970–1979	18.1%
1960–1969	18.3%
1950–1959	18.8%
1940–1949	10.4%
1939 or earlier	8.3%

Bedrooms

Size	% of units
No bedroom (studio)	5.6%
1 bedroom	23.7%
2 bedrooms	35.7%
3 bedrooms	24.5%
4 bedrooms	8.3%
5+ bedrooms	2.1%

Vehicles per household

Vehicles	% of households
No vehicle	11.1%
1 vehicle	32.9%
2 vehicles	32.2%
3 or more	23.8%

Heating fuel

Fuel type	%
Utility gas	57.4%
Electricity	34.4%
Propane / LP gas	1.2%
Wood	0.1%
Solar	0.9%
No fuel used	5.8%

Households & families

Household type	Count	%
Married-couple family	7,724	43.6%
Cohabiting couple	884	5.0%
Male householder, no spouse	3,182	17.9%
Female householder, no spouse	5,938	33.5%
Households with children under 18	6,841	38.6%
Households with seniors (65+)	6,085	34.3%
Average household size	3.18

Marital status

Status	Male	Female
Never married	42.3%	34.0%
Married	46.6%	39.6%
Separated	2.1%	3.7%
Widowed	1.7%	10.7%
Divorced	7.2%	12.1%

Education

Less than 9th grade 13.4%

Some HS, no diploma 11.6%

HS graduate 29.1%

Some college, no degree 22.6%

Associate's degree 7.9%

Bachelor's degree 11.9%

Graduate / professional 3.5%

Metric	%
HS diploma or higher	75.0%
Bachelor's or higher	15.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	620	4.1%
Kindergarten	633	4.2%
Elementary school	5,853	38.8%
High school	3,634	24.1%
College / grad school	4,330	28.7%

Employment

Industry of employment

Education & healthcare 19.6%

Arts, food & hospitality 13.9%

Retail trade 13.6%

Professional & management 12.6%

Construction 9.1%

Manufacturing 8.3%

Transportation & utilities 5.8%

Other services 4.7%

Finance & real estate 4.6%

Public administration 4.0%

Wholesale trade 1.8%

Information 1.5%

Agriculture & mining 0.7%

Occupation

Category	%
Management, business & arts	21.2%
Service	28.4%
Sales & office	21.9%
Natural resources & construction	11.9%
Production & transportation	16.6%

Employment type

Type	%
Private sector	80.3%
Government	12.9%
Self-employed	6.5%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	69.8%
Carpool	15.4%
Public transit	4.2%
Walk	3.2%
Other means	2.1%
Avg commute (minutes)	25.5

Poverty

All people 14.4%

Under 18 years 17.9%

18 and over 13.4%

Married-couple families 9.5%

Female-led households 18.8%

Income support

Source	% of households
Social Security	33.4%
Retirement income	15.7%
Supplemental Security	10.5%
Cash public assistance	4.8%
Food stamps / SNAP	19.5%

Health indicators

Condition	%
High blood pressure	27.9%
High cholesterol	27.7%
Heart disease	5.2%
Stroke	2.8%
Asthma	9.1%
Arthritis	17.8%
Kidney disease	2.9%
Pulmonary disease	5.2%
Cancer	4.0%

Behavior / access	%
Binge drinking	17.5%
No physical activity	29.2%
Less than 7 hrs sleep	36.3%
Fair or poor health	20.0%
Poor mental health	15.5%
Poor physical health	11.3%
No health insurance	20.7%
Visited doctor (checkup)	67.6%
Visited dentist	54.8%
Cholesterol screening	86.4%
Teeth loss	14.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,488	5.7%

Disability	%
Any disability	13.1%
Under 18	4.1%
18–64 years	10.3%
65 and over	39.7%

Health insurance coverage

Type	%
Private insurance	48.8%
Public insurance	46.9%
Uninsured under 19	6.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	54,656	94.5%
Spanish	15,706	28.7%
Other Indo-European	11,641	21.3%
Asian & Pacific Islander	19	0.0%
Other languages	3,888	7.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	35,893	62.1%
Born in same state	34,645	59.9%
Born in different state	29,589	51.2%
Foreign born	1,248	2.2%
Naturalized citizen	21,951	37.9%
Not a US citizen	11,864	54.0%

Ancestry

Ancestry	Count	%
Italian	1,057	1.8%
Arab	649	1.1%
French	575	1%
Polish	115	0.2%
English	71	0.1%

Ancestry	Count	%
Irish	54	0.1%
German	49	0.1%
Dutch	19	0%
Norwegian	15	0%

Technology access

Metric	% of households
Computer access	30.6%
Internet access	89.9%

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

Frequently asked questions

What ZIP codes does National City, CA have?

National City, CA has one ZIP code: 91950. Each ZIP code serves a distinct delivery area within the city and surrounding region.