HousingHandbookReference data

U.S. ZIP Code · CA94940

Marin County · San Francisco-Oakland-Fremont, CA

Typical home value

$1,530,378[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year
+5.8%
5-year / yr
+0.3%
10-year / yr
+2.6%

Relative price

vs U.S.
+438.7%
vs metro
+22.4%
vs state
+118.5%
ZIP 94940 location in CA
Location of ZIP 94940 in CA

Price history

Zillow Home Value Index — monthly, smoothed and seasonally adjusted.

The typical home in 94940 is worth $1,530,378 — 22.4% above the San Francisco-Oakland-Fremont, CA median. Over the past year, values have risen 5.8%.

#Rent & investment

Typical asking rent, and the returns it implies at the current home value.

Monthly rent
[2]
Gross yield
[2]
Cap rate
[2]

#Property tax

Effective rate — total real estate taxes paid relative to total home value.

Effective tax rate
[3]
Typical annual tax
[3]

#Climate risk

FEMA National Risk Index ratings for Marin County. "Not Applicable" means the hazard does not threaten the county.

Overall risk
Relatively High[4]
Riverine flood
Relatively High
Coastal flood
Very High
Wildfire
Relatively Moderate
Drought
Relatively Low
Heat wave
Relatively Low
Hurricane
Not Applicable
Tornado
Very Low
Earthquake
Relatively High
Winter weather
Very Low

#Who lives here

Population
148[3]
Median household income
$47,021[3]

#Migration

Household moves in and out of Marin County over a year, from IRS tax-return data.

Net migration
-1,033[5]
Moved in
6,060
Moved out
7,093

Run the numbers

Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.

Gross yield
Net yield (after ~40% expenses)
Annual rent

Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.

Monthly payment$7,738
Loan principal$1,224,302
Down payment$306,076
Total interest paid$1,561,530

Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.

Own : rent ratio
Monthly cost to own$10,544
Monthly rent

This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.

#Metro ranking

Where this ZIP sits among others in its metro area.

Appreciation
35th percentile[1]
Rental yield
[2]
Property tax
[3]

Frequently asked

How much is a home worth in ZIP code 94940?
The typical home in 94940 is worth $1,530,378, based on the Zillow Home Value Index.
Are home values rising in 94940?
Home values in 94940 are up 5.8% over the past year, and up 0.3% a year over five years.
Who lives in 94940?
ZIP code 94940 has a population of 148 and a median household income of $47,021.

#Comparable ZIPs

Same metro, nearest typical home value. Each card shows the comparable ZIP's headline numbers so you can scan at a glance.

  • Inverness CDP, CA

    Typical home
    $1,528,634
    Gross yield
  • Fremont, CA

    Typical home
    $1,534,962
    Gross yield
    2.6%
  • Montara CDP, CA

    Typical home
    $1,525,533
    Gross yield
  • Sausalito, CA

    Typical home
    $1,546,147
    Gross yield
    2.9%
  • El Granada CDP, CA

    Typical home
    $1,512,580
    Gross yield
  • Inverness CDP, CA

    Typical home
    $1,548,785
    Gross yield

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