HousingHandbookReference data

U.S. ZIP Code · CA94804

Contra Costa County · San Francisco-Oakland-Fremont, CA

Typical home value

$577,530[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year
-5.6%
5-year / yr
-1.5%
10-year / yr
+3.5%

Relative price

vs U.S.
+103.3%
vs metro
-53.8%
vs state
-17.6%
ZIP 94804 location in CA
Location of ZIP 94804 in CA

Price history

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

The typical home in 94804 is worth $577,530 — 53.8% below the San Francisco-Oakland-Fremont, CA median. Over the past year, values have fallen 5.6%. Homes here rent for a typical $2,555 a month — a 5.3% gross rental yield. The effective property tax rate is 1.0%.

#Rent & investment

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

Monthly rent
$2,555[2]
Gross yield
5.3%[2]
Cap rate
3.2%[2]

#Property tax

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

Effective tax rate
1.0%[3]
Typical annual tax
$5,675[3]

#Climate risk

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

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

#Who lives here

Population
44,891[3]
Median household income
$91,037[3]

#Migration

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

Net migration
-4,064[5]
Moved in
24,964
Moved out
29,028

Schools

Open public schools in this ZIP, from the NCES Common Core of Data.

Public schools
15
Elementary
10
Middle
2
High
3
  • Richmond High

    High · Grades 9–12 · West Contra Costa Unified

    1,341 students

  • Caliber: Beta Academy

    Elementary · Grades K–8 · Caliber: Beta Academy District

    950 students

  • John F. Kennedy High

    High · Grades 9–12 · West Contra Costa Unified

    825 students

  • Grant Elementary

    Elementary · Grades K–6 · West Contra Costa Unified

    560 students

  • Richmond College Preparatory

    Elementary · Grades K–8 · Richmond College Preparatory District

    554 students

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 yield5.3%
Net yield (after ~40% expenses)3.2%
Annual rent$30,656

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$2,920
Loan principal$462,024
Down payment$115,506
Total interest paid$589,286

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 ratio1.52
Monthly cost to own$3,873
Monthly rent$2,555

Renting is meaningfully cheaper month-to-month.

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
14th percentile[1]
Rental yield
91st percentile[2]
Property tax
95th percentile[3]

Frequently asked

How much is a home worth in ZIP code 94804?
The typical home in 94804 is worth $577,530, based on the Zillow Home Value Index.
Are home values rising in 94804?
Home values in 94804 are down 5.6% over the past year, and down 1.5% a year over five years.
What is the typical rent in 94804?
A typical home in 94804 rents for about $2,555 a month, a gross rental yield of 5.3%.
What is the property tax rate in 94804?
The effective property tax rate in 94804 is 1.0% — roughly $5,675 a year on a typical home.
Who lives in 94804?
ZIP code 94804 has a population of 44,891 and a median household income of $91,037.

#Comparable ZIPs

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

  • Richmond, CA

    Typical home
    $579,790
    Gross yield
    4.9%
  • Pittsburg, CA

    Typical home
    $568,820
    Gross yield
    5.1%
  • Oakland, CA

    Typical home
    $551,981
    Gross yield
    4.3%
  • Concord, CA

    Typical home
    $609,862
    Gross yield
    4.8%
  • Oakland, CA

    Typical home
    $612,659
    Gross yield
    4.7%
  • Oakland, CA

    Typical home
    $540,378
    Gross yield
    6.0%

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