San Bruno ZIP Code List — San Mateo County, CA

There is one unique ZIP code in San Bruno, California and it is 94066. Area code: 650.

ZIP codes

6.06

sq mi land

0.00

sq mi water

650

area code

San Bruno, CA ZIP code map

About San Bruno, CA

San Bruno, California is a vibrant city located in San Mateo County, known for its rich history and community spirit. Nestled just south of San Francisco, San Bruno offers a suburban feel with easy access to the bustling city. With a unique blend of residential neighborhoods and local businesses, it is an appealing place for both families and professionals.

Location & geography

San Bruno is strategically positioned in the northern part of San Mateo County, just 12 miles south of downtown San Francisco. The city is bordered by South San Francisco to the north, Pacifica to the west, and Millbrae to the south, making it a convenient location for commuters. Covering a land area of 6.06 square miles, San Bruno has no significant water areas.

Community & economy

The character of San Bruno is defined by its diverse population and strong sense of community. A mix of industries, including retail, technology, and healthcare, contribute to the local economy, providing various job opportunities for residents. Daily life in San Bruno is enriched by local parks, vibrant shopping areas, and cultural events that foster community engagement.

Transportation

San Bruno is conveniently served by several major highways, including Highway 101 and Interstate 280, making it easy for residents to commute to nearby areas. The San Francisco International Airport is located just a few miles to the south, providing both domestic and international flights for travelers. In addition, public transportation options such as BART and SamTrans offer accessible transit solutions for the community.

History

San Bruno was founded in the late 1800s and has evolved from a small town into a thriving suburban community. Over the years, the city has been known for industries like agriculture and later, suburban development, which attracted many families and businesses. Key events in its history include the construction of major transportation infrastructures that connected it to neighboring cities and the rapid growth during the mid-20th century.

Did you know?

One surprising fact about San Bruno is that it is home to the Zuckerman's Vineyard, which has remained a local treasure since the early 1900s. Additionally, the city hosts the San Bruno Mountain State Park, offering stunning views and outdoor activities just a stone's throw away from urban life.

ZIP codes for San Bruno, CA (1)

ZIP code	City	County	Map
94066	San Bruno	San Mateo	View map

Demographics & statistics

43,369

Population

39.0

Median age

$131,669

Median household income

$57,851

Per capita income

$1,187,600

Median home value

$2,671

Median monthly rent

62.8%

Home ownership

5.6%

Poverty rate

4.6%

Unemployment

10,682

Housing units

43.8%

Bachelor's or higher

Age distribution

Male Female

1,038

Under 5

1,010

1,280

5–9

1,247

1,191

10–14

1,160

1,053

15–19

1,026

1,276

20–24

1,242

3,590

25–34

3,495

3,566

35–44

3,472

2,701

45–54

2,630

1,235

55–59

1,202

1,539

60–64

1,498

2,099

65–74

2,043

1,047

75–84

1,020

359

85+

350

← Male

Female →

Age summary

Group	Count	%
Under 18	8,111	18.7%
18 and over	35,258	81.3%
65 and over	6,918	16.0%
Median age	39.0 years

Race & ethnicity

White 30.4%

Asian 26.3%

Hispanic or Latino 18.5%

Other race 12.3%

Two or more races 9%

Native Hawaiian / Pacific Islander 2.5%

Black or African American 0.9%

American Indian / Alaska Native 0.1%

Group	Count	%
White	16,147	30.4%
Asian	14,013	26.3%
Hispanic or Latino	9,815	18.5%
Other race	6,553	12.3%
Two or more races	4,775	9%
Native Hawaiian / Pacific Islander	1,341	2.5%
Black or African American	479	0.9%
American Indian / Alaska Native	61	0.1%

Household income

Under $10k 2.4%

$10k–$15k 1.5%

$15k–$25k 3.0%

$25k–$35k 3.3%

$35k–$50k 5.5%

$50k–$75k 11.5%

$75k–$100k 10.7%

$100k–$150k 17.7%

$150k–$200k 16.2%

$200k+ 28.1%

Range	% of households
Under $10k	2.4%
$10k–$15k	1.5%
$15k–$25k	3.0%
$25k–$35k	3.3%
$35k–$50k	5.5%
$50k–$75k	11.5%
$75k–$100k	10.7%
$100k–$150k	17.7%
$150k–$200k	16.2%
$200k+	28.1%
Median income	$131,669

Housing

Home values

Under $50k 1.8%

$50k–$100k 1.2%

$100k–$150k 0.6%

$150k–$200k 0.5%

$200k–$300k 0.7%

$300k–$500k 4.8%

$500k–$1M 21.9%

$1M+ 68.6%

Housing overview

Metric	Value
Median home value	$1,187,600
Median rent / month	$2,671
Owner occupied	62.8%
Renter occupied	37.2%
Vacant	7.1%
Single-family detached	57.6%
Large apartment buildings	17.5%
Mobile homes	0.4%
Median rooms	4.8
Avg household size (owned)	2.95

Year built

Era	%
2020 or later	0.4%
2010–2019	3.4%
2000–2009	4.2%
1990–1999	2.7%
1980–1989	5.1%
1970–1979	17.6%
1960–1969	17.2%
1950–1959	30.9%
1940–1949	11.0%
1939 or earlier	7.5%

Bedrooms

Size	% of units
No bedroom (studio)	6.7%
1 bedroom	16.9%
2 bedrooms	26.2%
3 bedrooms	33.3%
4 bedrooms	13.8%
5+ bedrooms	3.1%

Vehicles per household

Vehicles	% of households
No vehicle	6.3%
1 vehicle	29.9%
2 vehicles	35.3%
3 or more	28.5%

Heating fuel

Fuel type	%
Utility gas	62.3%
Electricity	33.0%
Propane / LP gas	1.6%
Wood	0.2%
Solar	0.5%
No fuel used	2.3%

Households & families

Household type	Count	%
Married-couple family	7,946	52.4%
Cohabiting couple	1,001	6.6%
Male householder, no spouse	2,816	18.6%
Female householder, no spouse	3,406	22.5%
Households with children under 18	4,670	30.8%
Households with seniors (65+)	4,722	31.1%
Average household size	2.81

Marital status

Status	Male	Female
Never married	41.1%	30.1%
Married	49.1%	49.3%
Separated	1.1%	1.6%
Widowed	1.7%	6.9%
Divorced	7.0%	12.1%

Education

Less than 9th grade 5.7%

Some HS, no diploma 4.7%

HS graduate 19.4%

Some college, no degree 18.0%

Associate's degree 8.5%

Bachelor's degree 29.8%

Graduate / professional 14.0%

Metric	%
HS diploma or higher	89.7%
Bachelor's or higher	43.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	704	7.2%
Kindergarten	517	5.3%
Elementary school	3,782	38.8%
High school	1,507	15.4%
College / grad school	3,247	33.3%

Employment

Industry of employment

Education & healthcare 18.7%

Professional & management 16.4%

Retail trade 11.6%

Transportation & utilities 9.6%

Arts, food & hospitality 9.4%

Finance & real estate 6.6%

Construction 6.5%

Public administration 5.6%

Manufacturing 5.0%

Other services 5.0%

Information 3.7%

Wholesale trade 1.7%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	43.8%
Service	18.9%
Sales & office	19.4%
Natural resources & construction	7.5%
Production & transportation	10.5%

Employment type

Type	%
Private sector	78.9%
Government	15.2%
Self-employed	5.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	59.3%
Carpool	10.7%
Public transit	9.6%
Walk	2.8%
Other means	3.0%
Avg commute (minutes)	26.3

Poverty

All people 5.6%

Under 18 years 5.5%

18 and over 5.7%

Married-couple families 2.2%

Female-led households 9.7%

Income support

Source	% of households
Social Security	28.0%
Retirement income	24.8%
Supplemental Security	4.3%
Cash public assistance	3.0%
Food stamps / SNAP	3.1%

Health indicators

Condition	%
High blood pressure	24.5%
High cholesterol	30.3%
Heart disease	4.5%
Stroke	2.2%
Asthma	8.5%
Arthritis	17.4%
Kidney disease	2.3%
Pulmonary disease	4.2%
Cancer	5.4%

Behavior / access	%
Binge drinking	17.0%
No physical activity	17.5%
Less than 7 hrs sleep	29.5%
Fair or poor health	11.2%
Poor mental health	12.4%
Poor physical health	7.8%
No health insurance	11.1%
Visited doctor (checkup)	66.4%
Visited dentist	70.1%
Cholesterol screening	91.6%
Teeth loss	7.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,109	3.1%

Disability	%
Any disability	9.1%
Under 18	3.6%
18–64 years	5.3%
65 and over	31.2%

Health insurance coverage

Type	%
Private insurance	77.9%
Public insurance	29.2%
Uninsured under 19	3.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	41,321	95.3%
Spanish	7,964	19.3%
Other Indo-European	3,883	9.4%
Asian & Pacific Islander	909	2.2%
Other languages	3,110	7.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	27,266	62.9%
Born in same state	26,634	61.4%
Born in different state	23,241	53.6%
Foreign born	632	1.5%
Naturalized citizen	16,103	37.1%
Not a US citizen	9,753	60.6%

Ancestry

Ancestry	Count	%
Italian	2,504	5.8%
French	1,559	3.6%
Arab	1,365	3.1%
Polish	392	0.9%
English	206	0.5%

Ancestry	Count	%
German	97	0.2%
Irish	69	0.2%
Dutch	61	0.1%
Norwegian	55	0.1%

Technology access

Metric	% of households
Computer access	35.0%
Internet access	95.9%

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

Frequently asked questions

What is the ZIP code for San Bruno, CA?

San Bruno, CA has one ZIP code: 94066.

What is the main ZIP code for San Bruno, CA?

The primary ZIP code for San Bruno, CA is 94066. The city uses area code 650 for phone service.

What county is San Bruno, CA in?

San Bruno is located in San Mateo County, California.

How many ZIP codes are in San Bruno, CA?

San Bruno, CA has 1 ZIP code.

What ZIP code covers the San Bruno downtown area and commercial district along El Camino Real?

The downtown San Bruno area, including the commercial corridor along El Camino Real, is located in ZIP code 94066.

What is the ZIP code for the San Bruno BART Station area and surrounding neighborhoods?

The San Bruno BART Station and its surrounding residential neighborhoods are all served by ZIP code 94066.