County

Marin County, CA

41 ZIP codes  ·  26 cities  ·  California

👥257,897Population
💰$150,451Median HH Income▲ 97% above avg
🎂47.4Median Age
🏠$1,460,998Median Home Value▲ 424% above avg
🎓68.1%College Grads▲ 76% above avg
📊6.0%Unemployment▲ 23% above avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.1% Female 50.9% ♀

Race & Ethnicity

White: 66.5%Hispanic: 19.2%Black: 2.3%Asian: 6.3%Other: 5.2%Race
White66.5%
Hispanic19.2%
Black2.3%
Asian6.3%
Other5.2%

Age Breakdown

Under 5
4%
5–17
15%
18–24
7%
25–44
20%
45–64
30%
65+
10%

Key Indicators

Median Age47.4 yrs
Avg HH Size2.46
Below Poverty7.7% ▼ 23% below avg
College Grads68.1% ▲ 76% above avg
Unemployment6.0% ▲ 23% above avg
No HS Diploma4,358 (2.5%)
HS Graduate19,065 (10.9%)
Some College10,778 (6.1%)
Associates21,750 (12.4%)
Bachelors11,335 (6.5%)
Graduate Degree108,293 (61.7%)

Education

No HS: 2.5%HS Grad: 10.9%Some College: 6.1%Associates: 12.4%Bachelors: 6.5%Graduate: 61.7%Edu
No HS2.5%
HS Grad10.9%
Some College6.1%
Associates12.4%
Bachelors6.5%
Graduate61.7%
Housing & Income

Housing Tenure

Owner: 63.6%Renter: 36.4%Tenure
Owner63.6%
Renter36.4%

Home Value Distribution

Under $50k
2%
$50k–$100k
0%
$100k–$150k
1%
$150k–$200k
1%
$200k–$300k
1%
$300k–$500k
4%
Over $500k
90%

Financials

Median HH Income$150,451 ▲ 97% above avg
Median Home Value$1,460,998 ▲ 424% above avg
Home/Income Ratio9.7x (nat avg ~3.5x)
Median Rent$2,711/mo
Total Housing Units111,478
Vacant Units8,620

Income Distribution

Under $25k
9%
$25k–$50k
8%
$50k–$75k
10%
$75k–$100k
10%
$100k–$150k
14%
$150k–$200k
11%
Over $200k
38%
Employment & Commute

How People Get to Work

Drove Alone
60%
Public Transit
5%
Walked
4%
Work From Home
31%

Commute Time

Under 15 min
26%
15–30 min
31%
30–45 min
20%
Over 45 min
23%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
23%
1960s–1970s
14%
1980s–1990s
6%
2000+
54%
About Marin County, CA

Marin County is located in California and encompasses 41 ZIP codes spanning 26 cities and communities. The county has an estimated population of 257,897 residents. With a median age of 47.43, it is a mature county.

Marin County has a affluent economic profile. The median household income of $150,450 is significantly above the national average. Unemployment stands at 6.0%, above the national average. The poverty rate of 7.7% is well below the national average.

Housing in Marin County is among the most expensive housing markets in the country, with a median home value of $1,460,998 — more than double the national average. Monthly median rent is approximately $2,711. Homeownership rates are high at 63.6%, reflecting a largely residential, stable population.

The residents of Marin County are majority White (66.5%). Educational attainment is highly educated — 68.1% of adults hold a bachelor's degree or higher, significantly above the national average.

Marin County, CA is a affluent area in California. The 41 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Marin County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
94920 Belvedere Tiburon 12,682 $238,304 $2,000,000+ $3,501 7.9% 83.9%
94924 Bolinas 1,217 $96,442 $2,000,000+ $1,750 1.1% 62.4%
94925 Corte Madera 10,101 $220,771 $1,702,000 $3,468 4.6% 80.7%
94929 Dillon Beach 224 $206,793 $1,564,200 0.0% 95.1%
94930 Fairfax 8,564 $136,341 $1,152,100 $2,314 9.9% 72.4%
94933 Forest Knolls 1,255 $128,561 $886,100 $3,172 0.0% 64.1%
94904 Greenbrae 13,043 $161,875 $2,000,000+ $2,538 3.6% 75.5%
94937 Inverness 916 $69,464 $1,536,500 $1,698 4.3% 67.5%
94938 Lagunitas 540 $150,250 $1,005,100 $3,501 6.2% 73.2%
94939 Larkspur 7,372 $182,743 $2,000,000+ $3,104 5.4% 80.1%
94941 Mill Valley 32,349 $210,217 $1,990,100 $2,949 6.4% 80.8%
94946 Nicasio 727 $166,875 $2,000,000+ $2,000 3.8% 60.8%
94945 Novato 17,280 $109,750 $1,094,300 $2,168 6.1% 59.5%
94947 Novato 24,360 $126,690 $995,000 $2,526 6.6% 60.8%
94949 Novato 18,357 $116,101 $1,075,600 $2,596 7.5% 54.7%
94956 Point Reyes Station 1,158 $79,241 $2,000,000+ $2,089 10.2% 70.3%
94957 Ross 2,151 $250,001 $2,000,000+ $3,482 2.9% 83.1%
94960 San Anselmo 15,891 $172,332 $1,589,200 $2,838 5.7% 80.1%
94963 San Geronimo 562 $206,375 $1,220,800 0.0% 96.0%
94901 San Rafael 41,095 $108,837 $1,369,500 $2,229 4.8% 57.9%
94903 San Rafael 31,135 $127,464 $1,149,400 $3,026 6.7% 63.3%
94965 Sausalito 12,160 $140,417 $1,492,600 $2,952 8.0% 70.2%
94970 Stinson Beach 372 $117,188 $1,458,300 $2,291 0.0% 70.2%
94971 Tomales 315 $109,375 $880,000 2.4% 57.1%
94973 Woodacre 1,652 $207,273 $1,111,100 $2,280 5.2% 70.9%