ZIP Code 94804
ZIP Code Tabulation Area in Contra Costa County, California.
- Population
- 44,679
- Median household income
- $86,430
- Median home value
- $618,000
+9.2%’19–’23
+46.3%’19–’23
+41.5%’19–’23
ZIP Code 94804 (Contra Costa County, California) is home to about 44,679 residents. The median household income of $86,430 is below the Contra Costa County median ($125,727).
From 2019 to 2023, ZIP Code 94804's population grew 9.2% from 40,931 to 44,679, while its median gross rent rose 34.8% from $1,354 to $1,825.
The largest age group is 5 to 17, 16.7% of residents. Hispanic or Latino residents are the largest group, 46.6% of the population.
Demographics
ACS 2019–2023- Population
- 44,679
- Median age
- 36.3 yrs
- Median household income
- $86,430
- Median home value
- $618,000
- Median gross rent
- $1,825
- Housing units
- 16,659
- Homeownership rate
- 48.6%
- Bachelor's degree or higher
- 32.5%
- Unemployment rate
- 6.6%
Trends
ACS 5-year · 2019–202340,93144,679
$59,089$86,430
$436,900$618,000
$1,354$1,825
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 40,931 | $59,089 | $436,900 | $1,354 |
| 2020 | 41,440 | $63,764 | $472,100 | $1,429 |
| 2021 | 43,346 | $71,824 | $526,600 | $1,475 |
| 2022 | 44,387 | $79,659 | $591,100 | $1,760 |
| 2023 | 44,679 | $86,430 | $618,000 | $1,825 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 55.8%
5 to 1716.7%
18 to 249.0%
25 to 3416.2%
35 to 4415.2%
45 to 5412.1%
55 to 6412.2%
65 to 748.5%
75 and over4.3%
| Count | Share | |
|---|---|---|
| Under 5 | 2,605 | 5.8% |
| 5 to 17 | 7,443 | 16.7% |
| 18 to 24 | 4,041 | 9.0% |
| 25 to 34 | 7,221 | 16.2% |
| 35 to 44 | 6,804 | 15.2% |
| 45 to 54 | 5,391 | 12.1% |
| 55 to 64 | 5,453 | 12.2% |
| 65 to 74 | 3,789 | 8.5% |
| 75 and over | 1,932 | 4.3% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 7,654 | 17.1% |
| Black or African American | 8,570 | 19.2% |
| American Indian & Alaska Native | 112 | 0.3% |
| Asian | 4,716 | 10.6% |
| Native Hawaiian & Pacific Islander | 371 | 0.8% |
| Some other race | 404 | 0.9% |
| Two or more races | 2,046 | 4.6% |
| Hispanic or Latino (any race) | 20,806 | 46.6% |
Educational attainment (age 25+)
No high school diploma22.0%
High school graduate21.0%
Some college or associate's24.6%
Bachelor's degree19.6%
Graduate or professional degree12.8%
| Count | Share | |
|---|---|---|
| No high school diploma | 6,728 | 22.0% |
| High school graduate | 6,411 | 21.0% |
| Some college or associate's | 7,520 | 24.6% |
| Bachelor's degree | 6,005 | 19.6% |
| Graduate or professional degree | 3,926 | 12.8% |
Commute to work
- Mean travel time to work
- 35 min
Drove alone63.3%
Carpooled9.9%
Public transit10.9%
Walked1.3%
Bicycle0.5%
Worked from home11.3%
Other means2.8%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 13,399 | 63.3% |
| Carpooled | 2,092 | 9.9% |
| Public transit | 2,298 | 10.9% |
| Walked | 279 | 1.3% |
| Bicycle | 107 | 0.5% |
| Worked from home | 2,398 | 11.3% |
| Other means | 583 | 2.8% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 3,444 | 18.4% |
| 15 to 29 min | 4,896 | 26.1% |
| 30 to 44 min | 4,968 | 26.5% |
| 45 to 59 min | 1,903 | 10.1% |
| 60+ min | 3,547 | 18.9% |
Households
- Average household size
- 2.76
- Poverty rate
- 16.2% (7,220 of 44,439)
| Count | Share | |
|---|---|---|
| Family households | 10,022 | 62.3% |
| Nonfamily households | 6,058 | 37.7% |
Housing
- Median year structure built
- 1960
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 16,080 | 96.5% |
| Vacant | 579 | 3.5% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 7,821 | 48.6% |
| Renter-occupied | 8,259 | 51.4% |
1-unit, detached56.6%
1-unit, attached9.6%
2 to 4 units15.1%
5 to 19 units10.6%
20 or more units7.6%
Mobile home & other0.5%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 9,435 | 56.6% |
| 1-unit, attached | 1,596 | 9.6% |
| 2 to 4 units | 2,515 | 15.1% |
| 5 to 19 units | 1,768 | 10.6% |
| 20 or more units | 1,258 | 7.6% |
| Mobile home & other | 87 | 0.5% |
Geography
- ZCTA
- 94804
- Land area
- 6.49 sq mi
- Water area
- 2.8 sq mi
- Center point
- 37.9155, -122.3378
Counties this ZIP covers
1Compare with nearby ZIP codes
4National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)