Housing data for ZIP code 94930

ZIP code 94930 has an estimated 8,406 residents and 3,729 homes (US Census Bureau, 2020–2024 American Community Survey).

Most of its land lies in Fairfax, Marin County.

30.2% of households rent.

The median gross rent is $2,397 (±$269) a month.

The median home value is $1,170,000 (±$58,032).

The median household income is $145,362 (±$31,571) a year.

Figures last updated on .

Residents
8,406 (±255)
Median gross rent
$2,397
Median home value
$1,170,000
Households that rent
30.2%

How ZIP code 94930 compares

Estimate (90% margin of error)
ZIP 94930FairfaxMarin CountyCaliforniaUnited States
Residents8,406 (±255)7,516257,96939,287,377334,922,499
Housing units3,729 (±215)3,417112,11614,644,735143,775,355
Households that rent30.2% (±6.1 points)31.1%35.3%44.1%34.8%
Median gross rent$2,397 (±$269)$2,367$2,668$2,036$1,413
Median home value$1,170,000 (±$58,032)$1,163,600$1,507,300$734,700$332,700
Median household income$145,362 (±$31,571)$141,653$149,091$99,122$80,734
Median real estate taxes (a year)$10,000 or more$10,000 or more$10,000 or more$5,124$3,119
Renters paying 30% or more of income54.8% (±15.0 points)56.9%55.6%55.3%51.1%
Built before 198088.1% (±10.8 points)87.8%74.8%56.0%49.7%
Average commute28.8 minutes (±2.8)28.6 minutes27.4 minutes28.7 minutes26.4 minutes
Households with broadband98.2% (±1.3 points)98.1%95.8%93.5%91.0%
Median age of residents48.2 years (±2.1)48.7 years47.4 years37.9 years38.9 years

In ZIP 94930, median gross rent is not measurably different from Marin County ($2,668).

It is also higher than in California ($2,036).

It is higher than the national figure ($1,413).

The median gross rent in ZIP code 94930 is not measurably different from Fairfax as a whole ($2,367).

Its median home value is not measurably different from Fairfax as a whole ($1,163,600).

Among the 20 ZIP codes in Marin County with a published estimate, ZIP 94930 ranks 12 from highest to lowest median gross rent.

Among the 27 ZIP codes in Marin County with a published estimate, ZIP 94930 ranks 18 from highest to lowest median home value.

Among the 27 ZIP codes in Marin County with a published estimate, ZIP 94930 ranks 13 from highest to lowest median household income.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

Rent in ZIP code 94930

Share of rented homes in each gross-rent range, 2020–2024
Monthly gross rentZIP 94930Marin CountyCaliforniaUnited States
Less than $5003.8% (±3.2 points)4.5%3.6%6.3%
$500 to $9991.2% (±2.2 points)4.0%7.2%20.2%
$1,000 to $1,49911.8% (±8.7 points)5.7%16.2%28.1%
$1,500 to $1,9999.5% (±6.9 points)10.4%21.5%21.1%
$2,000 to $2,49929.7% (±13.0 points)20.9%19.8%12.0%
$2,500 to $2,9997.2% (±5.2 points)13.4%12.5%5.5%
$3,000 or more36.7% (±14.8 points)41.1%19.1%6.8%

The most common range is $3,000 or more, paid by 36.7% of renting households.

Rent by bedrooms in ZIP code 94930

Median gross rent by number of bedrooms, estimate (90% margin of error)
BedroomsCensus median
1 bedroom$1,694 (±$328)
2 bedrooms$2,937 (±$657)
3 bedrooms$3,500 or more

Rent burden in ZIP code 94930

Renting households by gross rent as a percentage of household income, 2020–2024
Share of income spent on rentZIP 94930Marin CountyCaliforniaUnited States
Less than 15%7.7% (±6.4 points)9.4%10.4%12.6%
15% to 19.9%6.8% (±5.1 points)9.6%11.1%12.2%
20% to 24.9%22.6% (±12.0 points)12.3%12.0%12.6%
25% to 29.9%8.1% (±5.8 points)13.2%11.2%11.5%
30% to 34.9%2.0% (±2.3 points)8.4%9.3%9.2%
35% or more52.8% (±14.8 points)47.2%46.0%41.9%

54.8% (±15.0 points) of renting households in ZIP code 94930 spend 30% or more of their income on gross rent.

Home values in ZIP code 94930

Owner-occupied homes by value, 2020–2024
ValueZIP 94930Marin CountyCaliforniaUnited States
Less than $50,0001.6% (±1.5 points)1.3%2.5%5.3%
$50,000 to $99,9990.0% (±1.7 points)0.3%1.7%6.1%
$100,000 to $149,9990.0% (±1.7 points)0.6%1.3%6.8%
$150,000 to $199,9990.2% (±0.3 points)0.7%1.4%9.0%
$200,000 to $299,9990.0% (±1.7 points)1.0%4.3%17.8%
$300,000 to $499,9990.0% (±1.7 points)2.6%17.1%26.9%
$500,000 to $999,99930.3% (±6.2 points)18.1%42.1%20.9%
$1,000,000 or more67.8% (±6.3 points)75.3%29.6%7.1%

Value is the owner’s own estimate of what the home and lot would sell for, not a sale price or an assessment.

The homes in ZIP code 94930

Housing units by units in structure, 2020–2024
Building typeZIP 94930Marin CountyCaliforniaUnited States
Single-family, detached69.6% (±6.4 points)63.2%57.0%61.3%
Single-family, attached (townhouse, rowhouse)8.1% (±4.6 points)7.7%7.4%6.2%
2 units7.6% (±3.5 points)3.5%2.4%3.4%
3 or 4 units3.7% (±1.7 points)4.9%5.4%4.3%
5 to 9 units3.6% (±2.9 points)6.0%5.7%4.5%
10 to 19 units2.3% (±2.5 points)4.2%4.9%4.3%
20 or more units5.1% (±2.7 points)8.9%13.6%10.3%
Mobile home0.0% (±1.1 points)1.3%3.5%5.6%
Boat, RV, van, etc.0.0% (±1.1 points)0.3%0.1%0.1%

When the homes in ZIP code 94930 were built

Housing units by year structure built, 2020–2024
Year builtZIP 94930Marin CountyCaliforniaUnited States
2020 or later1.1% (±1.6 points)0.3%1.3%2.0%
2010 to 20190.6% (±0.7 points)2.6%6.5%9.4%
2000 to 20090.9% (±1.2 points)5.2%11.2%13.6%
1990 to 19993.1% (±1.8 points)7.0%10.1%12.4%
1980 to 19896.1% (±3.8 points)10.1%14.9%12.9%
1970 to 197917.0% (±4.6 points)19.0%16.8%14.2%
1960 to 196911.2% (±4.4 points)18.7%12.5%9.9%
1950 to 195917.5% (±4.6 points)18.3%12.4%9.5%
1940 to 19497.8% (±2.9 points)6.2%5.4%4.4%
1939 or earlier34.6% (±6.8 points)12.6%8.9%11.7%

88.1% of the homes in ZIP code 94930 were built before 1980, so many fall under the federal lead-paint disclosure rules for homes built before 1978.

Heating fuel in ZIP code 94930

Occupied housing units by house heating fuel, 2020–2024
Fuel used mostZIP 94930Marin CountyCaliforniaUnited States
Utility gas78.5% (±4.9 points)66.6%61.0%46.5%
Fuel oil, kerosene, etc.0.2% (±0.3 points)0.0%0.2%3.9%
Electricity18.0% (±4.6 points)25.9%29.5%41.3%
Bottled or tank gas (propane)1.1% (±1.4 points)4.0%3.4%4.9%
Wood0.1% (±0.2 points)0.9%1.3%1.4%
Solar energy1.4% (±1.1 points)1.3%1.2%0.3%
Coal or coke0.0% (±1.2 points)0.0%0.0%0.1%
Other fuel0.0% (±1.2 points)0.3%0.3%0.5%
No fuel used0.7% (±0.8 points)0.9%3.0%1.2%

How people in ZIP code 94930 get to work

Workers 16 and over by means of transportation to work, 2020–2024
Means of transportationZIP 94930Marin CountyCaliforniaUnited States
Drove alone47.7% (±5.0 points)51.8%65.7%68.8%
Carpooled2.6% (±1.8 points)7.1%9.5%8.5%
Public transportation2.8% (±1.7 points)3.6%2.9%3.2%
Walked4.1% (±2.6 points)3.5%2.4%2.4%
Other means (bicycle, taxi, motorcycle)5.6% (±3.1 points)2.5%2.4%2.0%
Worked from home37.2% (±5.0 points)31.5%17.2%15.1%

Workers who live in ZIP code 94930 take an average of 28.8 minutes to get to work.

Places in ZIP code 94930

Places whose land overlaps this ZIP code, with the share of the ZIP’s land in each
PlaceShare of the ZIP’s land in this placeMedian gross rentHouseholds that rent
Fairfax16%$2,36731.1%

A township or a New York town includes the villages inside it, so their shares can add up to more than the whole.

ZIP codes near 94930

Nearest ZIP codes with Census figures, by straight-line distance between their internal points
ZIP codeDistanceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
949602.8 mi$2,886$1,674,500$185,17027.5%
949572.9 mi$3,500 or more$2,000,000 or more$250,000 or more13.5%
949413.2 mi$3,077$2,000,000 or more$209,87031.8%
949733.2 mi$2,395$1,076,300$231,0948.4%
949633.8 mi—$1,156,300$210,8238.4%
949043.8 mi$2,712$2,000,000 or more$169,11837.2%
949703.9 mi—$1,493,400$132,8574.2%
949034.7 mi$2,993$1,197,300$142,08334.2%

Crime reported to police in Fairfax

Most of ZIP code 94930 is policed by the Fairfax Police Department, which reported 81 violent and 725 property crimes per 100,000 residents to the FBI in 2025.

The FBI publishes crime by police department, not by ZIP code, so this is the department’s figure for the whole area it serves.

ZIP code 94930 is reported as ZIP Code Tabulation Area 94930: the Census Bureau’s area built from census blocks to match the ZIP code’s delivery area as closely as it can.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about ZIP 94930

What is the median rent in ZIP code 94930?

The median gross rent in ZIP Code Tabulation Area 94930 is $2,397 (±$269) a month (2020–2024 American Community Survey).

What is the median home value in ZIP code 94930?

The median value of owner-occupied homes in ZIP code 94930 is $1,170,000 (±$58,032) (2020–2024 American Community Survey).

What is the median household income in ZIP code 94930?

The median household income in ZIP code 94930 is $145,362 (±$31,571) a year (2020–2024 American Community Survey).

What town is ZIP code 94930 in?

ZIP code 94930 lies mostly in Fairfax.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for ZCTA5 94930 (zip code tabulation area:94930).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0134E, DP04_0134M, DP04_0089E, DP04_0089M, DP03_0062E, DP03_0062M, DP04_0047PE, DP04_0047PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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