Marin County, California

Income Data

+64% vs. California average
$142,785
Median Household Income
$90,408
Per Capita Income

At a Glance

Median Household Income
$142,785
+64% vs. state avg
Per Capita Income
$90,408
+129% vs. national
Income-to-Housing Ratio
10.3%
income as % of home value
Rank in California
#3 / 58
by median household income

How Marin County Compares

Marin County$142,785
California Average$87,001
National Median$74,755

Detailed Income Statistics

$142,785
Median Household Income
$90,408
Per Capita Income
$1,390,000
Median Home Value
10.3%
Income-to-Housing Ratio

Data Story

About Household Income in Marin County, California

Marin County leads the nation in household income

Marin County's median household income of $142,785 nearly doubles the U.S. median of $74,755—a 91% premium that ranks Marin among America's wealthiest counties. The county's affluent professional and tech-sector population drives exceptional earnings.

Marin dominates California's income rankings

At $142,785, Marin County's median household income is 64% above California's state average of $87,001, placing it among the state's richest counties. Marin ranks in the top tier statewide, rivaled only by a handful of Bay Area and coastal peers.

Marin's wealth far exceeds surrounding California counties

Marin County ($142,785) dramatically outearns all comparable counties in this set, including Los Angeles ($87,760) and Madera ($75,496). The wealth gap reflects Marin's proximity to San Francisco Bay Area tech jobs and established affluent communities.

Even high income struggles with Marin's housing costs

Despite exceptional median income, Marin County residents spend 21.7% of earnings on rent, and median home values of $1,390,000 remain out of reach for typical households. The county's extreme housing values consume significant wealth-building potential even among its affluent population.

Marin's wealth demands sophisticated financial planning

With median incomes among the nation's highest, Marin County households should focus on tax-efficient investing, estate planning, and diversified wealth strategies. Consulting with financial advisors about real estate investment, retirement optimization, and legacy planning is essential for maximizing generational wealth.

Frequently Asked Questions

What is the median household income in Marin County, California?
The median household income in Marin County, California is $142,785, according to U.S. Census Bureau American Community Survey 2019-2023 5-Year Estimates. This represents the midpoint of all household incomes in the county.
How much do people earn in Marin County?
The per capita income in Marin County is $90,408, which represents the average income per person across the entire county population. The median household income — which accounts for all earners in a household — is $142,785.
How does Marin County compare to the California average?
Marin County's median household income of $142,785 is higher than the California state average of $87,001. The per capita income is $90,408, compared to the state average of $43,669.
What is the per capita income in Marin County, California?
The per capita income in Marin County, California is $90,408, according to U.S. Census Bureau American Community Survey 2019-2023 5-Year Estimates. Per capita income is calculated by dividing total personal income by total population, providing an average income figure per resident.
Why is Marin County income higher than the California average?
Marin County's median household income of $142,785 is higher than the California average of $87,001. This difference of $55,784 can be attributed to factors such as local industry mix, proximity to major employment centers, educational attainment levels, and cost of living. Counties with higher incomes often have a greater concentration of professional and technical occupations.
How does Marin County rank for income in California?
Marin County ranks #3 out of 58 counties in California by median household income (1 = highest). With a median household income of $142,785 and per capita income of $90,408, it falls in the top third of counties statewide.

Income Comparison Calculator

See how your household income compares in Marin County

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Your income is above the Marin County median

County median: $142,785 per year

vs. County Median

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vs. State Average

+64%

vs. National Median

+91%

vs. Marin County MedianAbout equal
vs. California Average64% above
vs. National Median91% above

Income Adequacy

Monthly income covers median rent4.6x

Your monthly income ($11,899) vs. median rent ($2,584/mo). A ratio of 3.3x or higher means rent is under 30% of income.

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Data: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2019-2023) — Informational only. Not financial or legal advice.