Loma Mar ZIP Codes — San Mateo County, CA

There is one unique ZIP code in Loma Mar, California and it is 94021. Area code: 650.
1
ZIP codes
10.95
sq mi land
0.00
sq mi water
650
area code
Loma Mar, CA ZIP code map

About Loma Mar, CA

Loma Mar, California, is a small and charming community located in San Mateo County. Nestled in the heart of the rugged coastal foothills, Loma Mar is known for its natural beauty and serene atmosphere. This unique town offers a tranquil escape from the hustle and bustle of urban life, attracting those seeking peace and a closer connection to nature.

Location & geography

Loma Mar is situated approximately 26 miles south of San Francisco and about 10 miles from the Pacific Ocean. It is bordered by several nearby cities including La Honda to the east, Pescadero to the southwest, and Woodside to the north, enhancing its rural charm. The area boasts a diverse terrain consisting mainly of hills and forests, with no significant water bodies within its 10.95 square miles of land area.

Community & economy

The character of Loma Mar is characterized by a close-knit community and a relaxed, rural lifestyle. The economy is predominantly driven by local businesses and tourism, with residents often engaged in outdoor activities such as hiking and camping. Daily life in Loma Mar revolves around enjoying nature, supporting local artisans, and fostering community connections.

Transportation

Loma Mar is accessible via highways, primarily through California State Route 84, which connects the area to larger cities and recreational destinations. The nearest major airport is San Francisco International Airport, located around 30 miles to the north, providing easy access for visitors and residents alike. Public transportation options are limited, making personal vehicles the primary mode of transit for the community.

History

Loma Mar was established in the early 20th century and has retained much of its original charm and character. Key industries historically included agriculture and timber, though tourism has since gained prominence due to the area's natural attractions. Notable events include community gatherings that celebrate the rich cultural heritage of the region.

Did you know?

One surprising fact about Loma Mar is that it is home to the historic Loma Mar State Park, where visitors can explore lush forests and trails. Additionally, the town's name translates to 'Sea Hill' in Spanish, reflecting its scenic coastal foothill geography.

ZIP codes for Loma Mar, CA (1)
ZIP code City County Map
94021 Loma Mar San Mateo View map

Demographics & statistics

123
Population
45.0
Median age
$201,950
Median household income
$160,867
Per capita income
$0
Median home value
$0
Median monthly rent
41.0%
Home ownership
0.0%
Poverty rate
0.0%
Unemployment
37
Housing units
43.8%
Bachelor's or higher

Age distribution

Male Female
17
10–14
17
14
35–44
14
13
45–54
12
6
55–59
5
13
65–74
12
← Male
Female →

Age summary

GroupCount%
Under 183427.6%
18 and over8972.4%
65 and over2520.3%
Median age45.0 years

Race & ethnicity

White 100%
GroupCount%
White123100%

Household income

$150k–$200k 18.0%
$200k+ 82.0%
Range% of households
$150k–$200k18.0%
$200k+82.0%
Median income$201,950

Housing

Home values

$500k–$1M 100.0%

Housing overview

MetricValue
Median home value$0
Median rent / month$0
Owner occupied41.0%
Renter occupied59.0%
Vacant16.4%
Single-family detached100.0%
Large apartment buildings0.0%
Mobile homes0.0%
Median rooms3.5
Avg household size (owned)0.00

Year built

Era%
2020 or later0.0%
2010–20190.0%
2000–20090.0%
1990–19990.0%
1980–19890.0%
1970–197934.2%
1960–19690.0%
1950–19590.0%
1940–194934.2%
1939 or earlier31.5%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom65.8%
2 bedrooms0.0%
3 bedrooms34.2%
4 bedrooms0.0%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle0.0%
1 vehicle18.0%
2 vehicles82.0%
3 or more0.0%

Heating fuel

Fuel type%
Utility gas41.0%
Wood59.0%

Households & families

Household typeCount%
Married-couple family2541.0%
Cohabiting couple00.0%
Male householder, no spouse00.0%
Female householder, no spouse3659.0%
Households with children under 182541.0%
Households with seniors (65+)2541.0%
Average household size2.02

Marital status

StatusMaleFemale
Never married0.0%18.0%
Married100.0%41.0%
Separated0.0%0.0%
Widowed0.0%0.0%
Divorced0.0%41.0%

Education

Less than 9th grade 0.0%
Some HS, no diploma 0.0%
HS graduate 0.0%
Some college, no degree 56.2%
Associate's degree 0.0%
Bachelor's degree 31.5%
Graduate / professional 12.4%
Metric%
HS diploma or higher100.0%
Bachelor's or higher43.8%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school34100.0%
High school00.0%
College / grad school00.0%

Employment

Industry of employment

Professional & management 31.5%
Finance & real estate 28.1%
Arts, food & hospitality 28.1%
Education & healthcare 12.4%

Occupation

Category%
Management, business & arts100.0%
Service0.0%
Sales & office0.0%
Natural resources & construction0.0%
Production & transportation0.0%

Employment type

Type%
Private sector100.0%
Government0.0%
Self-employed0.0%
Unpaid family workers0.0%

Commute

Method%
Drive alone71.9%
Carpool28.1%
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 Security41.0%
Retirement income0.0%
Supplemental Security0.0%
Cash public assistance0.0%
Food stamps / SNAP0.0%

Health indicators

Condition%
High blood pressure21.8%
High cholesterol28.7%
Heart disease3.9%
Stroke1.8%
Asthma9.7%
Arthritis17.1%
Kidney disease1.9%
Pulmonary disease4.6%
Cancer5.2%
Behavior / access%
Binge drinking21.5%
No physical activity13.9%
Less than 7 hrs sleep28.6%
Fair or poor health9.7%
Poor mental health14.4%
Poor physical health7.8%
No health insurance8.2%
Visited doctor (checkup)64.0%
Visited dentist72.7%
Cholesterol screening91.3%
Teeth loss7.6%

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 insurance100.0%
Public insurance20.3%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only123100.0%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)123100.0%
Born in same state123100.0%
Born in different state7359.3%
Foreign born00.0%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
French3629.3%
AncestryCount%
Italian2520.3%

Technology access

Metric% of households
Computer access49.6%
Internet access100.0%

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

Frequently asked questions
What ZIP codes does Loma Mar, CA have?
Loma Mar, CA has one ZIP code: 94021. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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