San Gregorio ZIP Codes — San Mateo County, CA

There is one unique ZIP code in San Gregorio, California and it is 94074. Area code: 650.
1
ZIP codes
23.12
sq mi land
0.03
sq mi water
650
area code
San Gregorio, CA ZIP code map

About San Gregorio, CA

San Gregorio is a small, picturesque community located in California. Situated in San Mateo County, it is known for its scenic landscapes and charming rural atmosphere. The city offers residents and visitors a chance to experience the tranquility of the Californian coastline and natural beauty.

Location & geography

San Gregorio is nestled along the Pacific Coast, providing stunning shoreline views and access to various outdoor activities. It is approximately 13 miles south of Half Moon Bay, about 20 miles north of Santa Cruz, and roughly 30 miles southwest of San Francisco. The total land area of San Gregorio is 23.12 square miles, with a minuscule water area of 0.03 square miles.

Community & economy

The character of San Gregorio is marked by its close-knit, rural community atmosphere where residents enjoy a slow-paced lifestyle. The local economy is primarily supported by agriculture and tourism, with visitors drawn to the area's natural beauty and outdoor recreational opportunities. Daily life here often revolves around community events and enjoying the outdoors, making it a peaceful place to live and visit.

Transportation

San Gregorio is accessible via California State Route 1, which runs along the coast and connects it to nearby cities. The nearest major airport is San Francisco International Airport, located about 30 miles to the north. Public transit options are limited, so many residents rely on personal vehicles for commuting.

History

San Gregorio was founded in the late 1800s during California's development period. The area has historically thrived on agriculture, taking advantage of the fertile land and favorable climate. Over the years, it has retained its rural charm, becoming a haven for those seeking to escape the busyness of urban life.

Did you know?

One surprising fact about San Gregorio is that it is home to the historic San Gregorio Store, which has been serving the community since the early 1900s. Another interesting aspect is its proximity to the coastal redwoods, allowing for unique hiking experiences in the surrounding natural areas.

ZIP codes for San Gregorio, CA (1)
ZIP code City County Map
94074 San Gregorio San Mateo View map

Demographics & statistics

151
Population
42.3
Median age
$143,203
Median household income
$109,686
Per capita income
$1,039,100
Median home value
$0
Median monthly rent
79.4%
Home ownership
0.0%
Poverty rate
0.0%
Unemployment
54
Housing units
19.4%
Bachelor's or higher

Age distribution

Male Female
14
Under 5
5
22
10–14
7
8
25–34
3
26
35–44
9
43
45–54
14
← Male
Female →

Age summary

GroupCount%
Under 184831.8%
18 and over10368.2%
65 and over00.0%
Median age42.3 years

Race & ethnicity

Two or more races 50.3%
White 33.1%
Hispanic or Latino 16.6%
GroupCount%
Two or more races9150.3%
White6033.1%
Hispanic or Latino3016.6%

Household income

$25k–$35k 20.6%
$50k–$75k 16.2%
$100k–$150k 47.1%
$200k+ 16.2%
Range% of households
$25k–$35k20.6%
$50k–$75k16.2%
$100k–$150k47.1%
$200k+16.2%
Median income$143,203

Housing

Home values

$500k–$1M 40.7%
$1M+ 59.3%

Housing overview

MetricValue
Median home value$1,039,100
Median rent / month$0
Owner occupied79.4%
Renter occupied20.6%
Vacant0.0%
Single-family detached32.4%
Large apartment buildings0.0%
Mobile homes20.6%
Median rooms4.7
Avg household size (owned)2.54

Year built

Era%
2020 or later0.0%
2010–20190.0%
2000–20090.0%
1990–199920.6%
1980–19890.0%
1970–19790.0%
1960–19690.0%
1950–195963.2%
1940–19490.0%
1939 or earlier16.2%

Bedrooms

Size% of units
No bedroom (studio)20.6%
1 bedroom0.0%
2 bedrooms47.1%
3 bedrooms32.4%
4 bedrooms0.0%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle0.0%
1 vehicle20.6%
2 vehicles63.2%
3 or more16.2%

Heating fuel

Fuel type%
Propane / LP gas63.2%
Wood36.8%

Households & families

Household typeCount%
Married-couple family4363.2%
Cohabiting couple00.0%
Male householder, no spouse2536.8%
Female householder, no spouse00.0%
Households with children under 184363.2%
Households with seniors (65+)00.0%
Average household size2.22

Marital status

StatusMaleFemale
Never married21.2%0.0%
Married62.1%100.0%
Separated16.7%0.0%
Widowed0.0%0.0%
Divorced0.0%0.0%

Education

Less than 9th grade 0.0%
Some HS, no diploma 0.0%
HS graduate 56.3%
Some college, no degree 24.3%
Associate's degree 0.0%
Bachelor's degree 19.4%
Graduate / professional 0.0%
Metric%
HS diploma or higher100.0%
Bachelor's or higher19.4%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school29100.0%
High school00.0%
College / grad school00.0%

Employment

Industry of employment

Construction 55.8%
Information 29.9%
Education & healthcare 14.3%

Occupation

Category%
Management, business & arts11.7%
Service14.3%
Sales & office0.0%
Natural resources & construction59.7%
Production & transportation14.3%

Employment type

Type%
Private sector58.4%
Government0.0%
Self-employed41.6%
Unpaid family workers0.0%

Commute

Method%
Drive alone85.7%
Carpool14.3%
Public transit0.0%
Walk0.0%
Other means0.0%
Avg commute (minutes)0.0

Poverty

All people 0.0%
Under 18 years 0.0%
18 and over 0.0%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security0.0%
Retirement income0.0%
Supplemental Security0.0%
Cash public assistance0.0%
Food stamps / SNAP0.0%

Health indicators

Condition%
High blood pressure25.6%
High cholesterol32.5%
Heart disease4.9%
Stroke2.2%
Asthma9.2%
Arthritis19.8%
Kidney disease2.3%
Pulmonary disease5.1%
Cancer6.2%
Behavior / access%
Binge drinking19.8%
No physical activity14.1%
Less than 7 hrs sleep27.7%
Fair or poor health10.4%
Poor mental health12.9%
Poor physical health8.3%
No health insurance7.2%
Visited doctor (checkup)66.5%
Visited dentist74.1%
Cholesterol screening92.6%
Teeth loss6.9%

Veterans & disability

VeteransCount%
Civilian veterans00.0%
Disability%
Any disability0.0%
Under 180.0%
18–64 years0.0%
65 and over0.0%

Health insurance coverage

Type%
Private insurance25.8%
Public insurance66.9%
Uninsured under 1922.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only13287.4%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)13790.7%
Born in same state13790.7%
Born in different state12683.4%
Foreign born00.0%
Naturalized citizen149.3%
Not a US citizen00.0%

Ancestry

AncestryCount%
French149.3%
AncestryCount%
Italian117.3%

Technology access

Metric% of households
Computer access45.0%
Internet access100.0%

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

Frequently asked questions
What ZIP codes does San Gregorio, CA have?
San Gregorio, CA has one ZIP code: 94074. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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