Zip Code 94804
Richmond, California — Contra Costa County
📍 ZIP code 94804 is in Richmond, Contra Costa County, California.
ZIP code 94804 is located in Richmond, Contra Costa County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 44,679. The area code for ZIP code 94804 is 510.
Quick Answer
Zip code 94804 is in Richmond, California (Contra Costa County). It has a population of 44,679, median household income of $86,430, and median home value of $618,000.
Population
44,679
Income
$86,430
Home Value
$618,000
Climate
71°F / 44°F
About Zip Code 94804
Zip code 94804 is located in Richmond, California, within Contra Costa County. Home to approximately 44,679 residents, this area sits at an elevation of 17 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 510.
The median household income is $86,430 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $618,000, and the cost of living index is 169 (69% above the national average of 100).
Summers average a high of 71°F while winters drop to 44°F. The area receives about 24 in of rain annually. The zip code covers 6.2 square miles of land area and 2.6 square miles of water.
Key Statistics
44,679
$86,430
$618,000
Pacific (PST/PDT)
510
17 ft
6.2 sq mi
36.3
16,659
Advertisement
Compare With Nearby Zip Codes
| Metric | 94804 | 94805 | 94530 | 94706 | 94707 | 94801 |
|---|---|---|---|---|---|---|
| City | Richmond, CA | San Pablo, CA | El Cerrito, CA | Albany, CA | Berkeley, CA | Richmond, CA |
| Population | 44,679 | 15,356 | 26,229 | 20,486 | 12,728 | 33,564 |
| Median Income | $86,430 | $114,191 | $127,731 | $136,961 | $196,591 | $75,786 |
| Home Value | $618,000 | $738,800 | $1,097,300 | $1,188,100 | $1,626,500 | $593,500 |
| Cost of Living | 169 | 205 | 250 | 250 | 250 | 158 |
| Median Age | 36.3 | 42.1 | 42.5 | 38.1 | 52.6 | 34.1 |
Cost of Living
100 = National Average. Richmond's cost of living is 69% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
7.2x
Demographics
Zip code 94804 has a population of 44,679 people with a median age of 36.3. There are 16,659 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Richmond (94804) population trend from 2010 to 2024
↓ -14.1%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
71°F
44°F
24 in
0 in
Richmond experiences mild summers with average highs around 71°F. Winters are mild with lows averaging 44°F. The area receives virtually no snowfall.
Advertisement
Housing & Economy
Median Home Value
$618,000
Median Household Income
$86,430
With 16,659 housing units across 6.2 square miles, 94804 has a housing density of 2,687 units per square mile. The home price-to-income ratio is 7.2x.
Location & Geography
Latitude
37.9155°
Longitude
-122.3378°
Land Area
6.2 sq mi
Water Area
2.6 sq mi
Nearby Zip Codes
Zip codes closest to 94804 (Richmond, CA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 94804's $86,430. A way to compare Richmond to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 94804 (Richmond, CA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
Explore California
Popular "Near Me" Searches
Advertisement
People Also Ask
What zip code is Richmond, California?
Richmond, California uses zip code 94804.
What county is zip code 94804 in?
Zip code 94804 is located in Contra Costa County, California.
What is the population of zip code 94804?
The population of zip code 94804 is 44,679 with a median age of 36.3.
Is 94804 in Richmond, California?
Yes, zip code 94804 is in Richmond, Contra Costa County, California. The area code is 510.
Frequently Asked Questions
What city is zip code 94804 in?
Zip code 94804 is in Richmond, California. It is part of Contra Costa County and uses the Pacific (PST/PDT) timezone.
What is zip code 94804?
Zip code 94804 is a U.S. postal code in Richmond, California (Contra Costa County). It has a population of 44,679 and covers 6.2 square miles.
What is the population of zip code 94804?
The population of zip code 94804 (Richmond, CA) is 44,679 with a median age of 36.3. There are approximately 16,659 housing units in this area.
What is the median income in zip code 94804?
The median household income in zip code 94804 (Richmond, CA) is $86,430 per year. The cost of living index is 169 (100 = national average).
What is the average home price in zip code 94804?
The median home value in zip code 94804 (Richmond, CA) is $618,000. The cost of living index is 169 compared to the national average of 100.
What county is zip code 94804 in?
Zip code 94804 is located in Contra Costa County, California. The primary city is Richmond.
What is the area code for zip code 94804?
Zip code 94804 in Richmond, CA uses area code 510. It is located in the Pacific (PST/PDT) timezone.
Is zip code 94804 a good place to live?
Zip code 94804 (Richmond, CA) has a cost of living index of 169 (100 = national average), a median household income of $86,430, and median home values of $618,000. The median age is 36.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 94804?
The cost of living index for zip code 94804 (Richmond, CA) is 169, where 100 represents the national average. This area is above the national average. Median home value: $618,000.
What schools serve zip code 94804?
Zip code 94804 in Richmond, California is served by the local school district of Contra Costa County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
People Also Searched For
Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.