Marin County, CA ZIP Codes

California (CA)  ·  41 ZIP codes  ·  26 cities
41
ZIP codes
260,206
population (2021)
+3.1%
pop change since 2010
06041
FIPS code
Marin County ZIP code map
About Marin County
Marin County is located in California and contains 41 ZIP codes across 26 cities and communities. The county's population was 260,206 as of 2021, an increase of 3.1% from 252,409 in 2010. The timezone is Alaska Time (observes DST). The Federal Information Processing System (FIPS) code for Marin County is 06041.
Population
2021 population260,206
2010 population252,409
Change+3.1%
County details
StateCalifornia
FIPS code06041
TimezoneAlaska
Daylight savingYes
Cities in Marin County
Belvedere Tiburon Bolinas Corte Madera Dillon Beach Fairfax Forest Knolls Greenbrae Inverness Kentfield Lagunitas Larkspur Marshall Mill Valley Nicasio Novato Olema Point Reyes Station Ross San Anselmo San Geronimo San Quentin San Rafael Sausalito Stinson Beach Tomales Woodacre
ZIP codes for Marin County, CA (41)
ZIP code City County Map
94901 San Rafael Marin View map
94903 San Rafael Marin View map
94904 Greenbrae Marin View map
94912 San Rafael Marin View map
94913 San Rafael Marin View map
94914 Kentfield Marin View map
94915 San Rafael Marin View map
94920 Belvedere Tiburon Marin View map
94924 Bolinas Marin View map
94925 Corte Madera Marin View map
94929 Dillon Beach Marin View map
94930 Fairfax Marin View map
94933 Forest Knolls Marin View map
94937 Inverness Marin View map
94938 Lagunitas Marin View map
94939 Larkspur Marin View map
94940 Marshall Marin View map
94941 Mill Valley Marin View map
94942 Mill Valley Marin View map
94945 Novato Marin View map
94946 Nicasio Marin View map
94947 Novato Marin View map
94948 Novato Marin View map
94949 Novato Marin View map
94950 Olema Marin View map
94956 Point Reyes Station Marin View map
94957 Ross Marin View map
94960 San Anselmo Marin View map
94963 San Geronimo Marin View map
94964 San Quentin Marin View map
94965 Sausalito Marin View map
94966 Sausalito Marin View map
94970 Stinson Beach Marin View map
94971 Tomales Marin View map
94973 Woodacre Marin View map
94974 San Quentin Marin View map
94976 Corte Madera Marin View map
94977 Larkspur Marin View map
94978 Fairfax Marin View map
94979 San Anselmo Marin View map
94998 Novato Marin View map

Demographics & statistics

251,039
Population
47.3
Median age
$146,070
Median household income
$87,412
Per capita income
$1,517,405
Median home value
$2,293
Median monthly rent
65.0%
Home ownership
6.8%
Poverty rate
5.3%
Unemployment
71,553
Housing units
64.7%
Bachelor's or higher

Age distribution

Male Female
5,453
Under 5
5,637
6,348
5–9
6,562
7,647
10–14
7,906
7,693
15–19
7,953
5,693
20–24
5,886
10,400
25–34
10,752
14,296
35–44
14,780
18,819
45–54
19,456
9,951
55–59
10,287
8,589
60–64
8,880
16,063
65–74
16,607
8,794
75–84
9,092
3,685
85+
3,810
← Male
Female →

Age summary

GroupCount%
Under 1849,55716.0%
18 and over201,48284.0%
65 and over58,05128.4%
Median age47.3 years

Race & ethnicity

White 65.5%
Hispanic or Latino 11.2%
Two or more races 8%
Other race 7.1%
Asian 5.7%
Black or African American 1.9%
American Indian / Alaska Native 0.4%
Native Hawaiian / Pacific Islander 0.1%
GroupCount%
White185,18965.5%
Hispanic or Latino31,80611.2%
Two or more races22,6478%
Other race20,1357.1%
Asian16,1075.7%
Black or African American5,4991.9%
American Indian / Alaska Native1,0580.4%
Native Hawaiian / Pacific Islander4040.1%

Household income

Under $10k 3.8%
$10k–$15k 2.0%
$15k–$25k 4.1%
$25k–$35k 3.5%
$35k–$50k 9.9%
$50k–$75k 9.7%
$75k–$100k 9.2%
$100k–$150k 13.6%
$150k–$200k 10.5%
$200k+ 33.8%
Range% of households
Under $10k3.8%
$10k–$15k2.0%
$15k–$25k4.1%
$25k–$35k3.5%
$35k–$50k9.9%
$50k–$75k9.7%
$75k–$100k9.2%
$100k–$150k13.6%
$150k–$200k10.5%
$200k+33.8%
Median income$146,070

Housing

Home values

Under $50k 0.8%
$50k–$100k 1.0%
$100k–$150k 0.9%
$150k–$200k 0.2%
$200k–$300k 0.7%
$300k–$500k 2.8%
$500k–$1M 20.4%
$1M+ 73.1%

Housing overview

MetricValue
Median home value$1,517,405
Median rent / month$2,293
Owner occupied65.0%
Renter occupied35.0%
Vacant15.9%
Single-family detached71.1%
Large apartment buildings6.2%
Mobile homes1.4%
Median rooms5.2
Avg household size (owned)2.43

Year built

Era%
2020 or later0.2%
2010–20192.4%
2000–20094.3%
1990–19998.3%
1980–19899.9%
1970–197917.3%
1960–196916.7%
1950–195916.1%
1940–19495.8%
1939 or earlier18.9%

Bedrooms

Size% of units
No bedroom (studio)5.6%
1 bedroom14.0%
2 bedrooms26.1%
3 bedrooms32.7%
4 bedrooms16.5%
5+ bedrooms5.1%

Vehicles per household

Vehicles% of households
No vehicle3.3%
1 vehicle34.4%
2 vehicles38.9%
3 or more23.5%

Heating fuel

Fuel type%
Utility gas51.1%
Electricity22.1%
Propane / LP gas20.3%
Fuel oil0.2%
Wood4.8%
Solar0.7%
No fuel used0.7%

Households & families

Household typeCount%
Married-couple family51,89647.2%
Cohabiting couple6,2217.2%
Male householder, no spouse13,92915.9%
Female householder, no spouse28,62529.8%
Households with children under 1828,24523.3%
Households with seniors (65+)40,41544.4%
Average household size2.28

Marital status

StatusMaleFemale
Never married31.7%28.7%
Married54.4%46.7%
Separated1.3%1.4%
Widowed2.7%8.3%
Divorced9.9%14.8%

Education

Less than 9th grade 2.6%
Some HS, no diploma 1.7%
HS graduate 9.2%
Some college, no degree 15.7%
Associate's degree 6.2%
Bachelor's degree 37.1%
Graduate / professional 27.6%
Metric%
HS diploma or higher95.7%
Bachelor's or higher64.7%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool3,7017.4%
Kindergarten3,0155.7%
Elementary school21,95536.6%
High school13,73728.7%
College / grad school14,81021.5%

Employment

Industry of employment

Professional & management 22.1%
Education & healthcare 20.1%
Finance & real estate 10.3%
Retail trade 8.6%
Arts, food & hospitality 8.5%
Construction 7.6%
Other services 4.8%
Manufacturing 3.4%
Information 3.4%
Public administration 3.3%
Transportation & utilities 2.8%
Agriculture & mining 2.6%
Wholesale trade 2.5%

Occupation

Category%
Management, business & arts56.3%
Service12.3%
Sales & office21.1%
Natural resources & construction6.1%
Production & transportation4.1%

Employment type

Type%
Private sector72.5%
Government10.4%
Self-employed16.6%
Unpaid family workers0.4%

Commute

Method%
Drive alone58.4%
Carpool6.1%
Public transit4.2%
Walk3.7%
Other means1.7%
Avg commute (minutes)30.7

Poverty

All people 6.8%
Under 18 years 5.1%
18 and over 6.9%
Married-couple families 1.7%
Female-led households 12.1%

Income support

Source% of households
Social Security38.2%
Retirement income24.8%
Supplemental Security2.5%
Cash public assistance1.8%
Food stamps / SNAP3.7%

Health indicators

Condition%
High blood pressure27.7%
High cholesterol32.2%
Heart disease5.8%
Stroke2.6%
Asthma9.4%
Arthritis24.4%
Kidney disease2.7%
Pulmonary disease5.5%
Cancer7.9%
Behavior / access%
Binge drinking17.0%
No physical activity14.7%
Less than 7 hrs sleep26.8%
Fair or poor health10.7%
Poor mental health12.0%
Poor physical health8.7%
No health insurance7.2%
Visited doctor (checkup)67.9%
Visited dentist74.1%
Cholesterol screening94.3%
Teeth loss6.7%

Veterans & disability

VeteransCount%
Civilian veterans8,2454.2%
Disability%
Any disability9.9%
Under 183.4%
18–64 years5.8%
65 and over22.0%

Health insurance coverage

Type%
Private insurance77.5%
Public insurance39.2%
Uninsured under 191.4%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only239,94996.4%
Spanish21,0685.6%
Other Indo-European12,7143.1%
Asian & Pacific Islander2,8400.9%
Other languages4,0541.3%

Place of birth & citizenship

OriginCount%
Native born (US)203,58184.8%
Born in same state199,35383.3%
Born in different state126,21451.0%
Foreign born4,2281.4%
Naturalized citizen47,45815.2%
Not a US citizen24,75153.8%

Ancestry

AncestryCount%
French33,43113.3%
Italian30,68912.2%
Arab6,4322.6%
Polish4,2301.7%
English3,0491.2%
AncestryCount%
Dutch1,9940.8%
Norwegian1,5150.6%
Irish1,3890.6%
German1,2410.5%

Technology access

Metric% of households
Computer access44.0%
Internet access97.5%

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

Explore more California ZIP codes
All California ZIP codes Belvedere Tiburon ZIP codes Bolinas ZIP codes Corte Madera ZIP codes Dillon Beach ZIP codes Fairfax ZIP codes Forest Knolls ZIP codes Greenbrae ZIP codes Inverness ZIP codes Kentfield ZIP codes Lagunitas ZIP codes
Need the complete California ZIP code database? Download all CA ZIP codes — Excel, CSV, or Access. Includes lat/lng, county FIPS & timezone.
Download database →