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ZIP Code · CA

ZIP 94930

Part of Fairfax, CA
Pop. 8,406·Marin County·152nd most expensive ZIP in California
Median rent (all units)
$3,650/mo
Year-over-Year
Stable
Month-over-Month
+16.8%
vs US Median
+$1,685
Rising (Monthly)
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Most AffordableMost Expensive
ZIP 94930 · $3,650
More expensive than 96% of US ZIP codes · National median $1,965/mo
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Medians by bedroom

Rent by unit size

Studio
$2,230
1 BR
$2,680
2 BR
$3,240
3 BR
$4,140
4 BR+
$4,290
Research median
$3,240/mo

Bedroom estimates are gross rents that include essential utilities (electricity, water, gas, sewer, trash).

Rent trends

12-month history

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Last updated: July 20, 2026

Annual cost
$43,800/yr
At $3,650/mo median
Location
StateCA
CountyMarin County
Rent Market Meter
Strong Landlord's Market
Renter's MarketBalancedLandlord's Market
Rents are up 0.0% year-over-year. Expect competition, and move quickly to lock in terms.
Based on rent-price momentum (+0.0% YoY, +16.8% MoM), not inventory.
Demographics

Who lives here

ZIP 94930 (Fairfax, CA) is majority owner-occupied, has a large retiree population, has a median income above the national average, 70.7% of residents hold a bachelor's degree or higher.

Population
8,406
Median income
$145,362
Median age
48.2
Renters
30.2%
Age distribution
17.5%
16.5%
30.5%
13.4%
22%
Under 1817.5%
18–3416.5%
35–5430.5%
55–6413.4%
65+22%
Gender
49.5%
50.5%
Male49.5%
Female50.5%
Race & ethnicity
82.8%
White82.8%
Black1.8%
Hispanic6.5%
Asian2.9%
Other6%
Education (25+)
20.8%
70.7%
No HS diploma1.6%
HS diploma6.9%
Some college20.8%
Bachelor's+70.7%
Housing tenure
69.8%
30.2%
Owner69.8%
Renter30.2%

Source: U.S. Census Bureau · ACS 2024 5-Year Estimates

2021 vs 2026

How ZIP 94930 in Fairfax, CA has changed in 5 years

Income
$114,811 → $145,362
up 26.6%
Population
8,796 → 8,406
down 4.4%
Renter share
32.8% → 30.2%
-2.6 pts
Bachelor's+
66.1% → 70.7%
+4.6 pts

On the earnings side, the typical household in ZIP 94930 in Fairfax, CA now reports about $145,362, up from $114,811 in 2021. The population has contracted by 4.4% since 2021, moving from about 8,796 residents to roughly 8,406. Renters now make up 30.2% of households, compared with 32.8% five years ago. College-educated residents now make up 70.7% of adults here, versus 66.1% in 2021.

Community

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Local insights

Tips for renters in ZIP 94930

About renting in ZIP 94930

Last updated: July 20, 2026

ZIP code 94930 covers Fairfax, CA. The median rent here is $3,650/mo as of July 2026. A 1-bedroom rents for a median of $2,680/mo. A 2-bedroom rents for a median of $3,240/mo.

At 30% of local median household income ($145,362/yr), ZIP 94930 ranks as moderate compared to the national benchmark of 30%. Rent prices have stayed steady over the past year.

FAQ

Frequently asked questions

How much is rent in ZIP code 94930?

As of July 20, 2026, the median monthly rent in ZIP 94930 (Fairfax, CA) is $3,650. This is based on aggregated data from public sources and community submissions.

How does ZIP 94930 rent compare to the US average?

ZIP 94930's median rent of $3,650/mo is $1,685 (86%) above the US national median of $1,965/mo.

How does ZIP 94930 compare to other ZIPs in California?

ZIP 94930 is one of the pricier ZIP codes in California, ranking #152 out of 907 ZIPs tracked at $3,650/mo.

How much income do you need to rent in ZIP 94930?

To keep rent at or below 30% of gross income, you would need to earn at least $146,000/year (~$70/hour full-time) to afford the median rent of $3,650/mo in ZIP 94930. The local median household income is $145,362/yr, meaning the typical household falls short of that threshold.

Is rent going up or down in ZIP 94930?

Rent in ZIP 94930 has been relatively stable over the past year, with a 0.0% change year over year as of July 20, 2026.

Is ZIP 94930 an affordable place to rent?

ZIP 94930 is considered moderate for renters. At $3,650/mo, rent takes approximately 30% of the local median household income ($145,362/yr). The standard benchmark is 30%. ZIP 94930 slightly exceeds that threshold, so budgeting carefully matters here.

What percentage of ZIP 94930 residents rent vs. own?

According to Census data, approximately 30.2% of ZIP 94930 households are renters, while 69.8% are owner-occupied. ZIP 94930 leans toward homeownership, which can mean a smaller rental inventory.

How does ZIP 94930 compare to the rest of Fairfax?

ZIP 94930 is pricier than Fairfax as a whole. At $3,650/mo, it's $62 above the Fairfax citywide median of $3,588/mo.

When was rent data for ZIP 94930 last updated?

Rent data for ZIP 94930 reflects July 20, 2026. RentDataNow refreshes all data monthly using public and private datasets.
Income Affordability
30%
MODERATE

At $3,650/mo, rent takes ~30% of ZIP 94930's median household income ($145,362/yr). The standard benchmark is 30%.

ZIP 94930 30%Benchmark 30%
State income tax1–13.3%
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Schools nearby

Public schools near ZIP 94930 (Fairfax, CA)

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