ZIP code 94803
Where is ZIP code 94803?
El Sobrante, California
Contra Costa County · Standard ZIP code
ZIP code 94803 belongs to El Sobrante, California in Contra Costa County. 94803 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 341, 510 and 925. About 27,659 people live in the 94803 area, where the median household income is $118,447. The closest ZIP codes are 94820 (El Sobrante, 0.6 mi northwest), 94564 (Pinole, 1.9 mi north) and 94806 (San Pablo, 2.6 mi west).
| ZIP code | 94803 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | El Sobrante |
| Also accepted | Richmond, San Pablo |
| State | California (CA) |
| County | Contra Costa County |
| Time zone | Pacific Time · now |
| Area codes | 341, 510, 925 |
| Coordinates | 37.9693, -122.2901 map |
| 3-digit prefix | 948 |
Population and income in 94803
| Population | 27,659 · higher than 63% of California ZIP codes |
|---|---|
| People per square mile | 2,158 · higher than 59% of California ZIP codes |
| Median age | 42.3 years · higher than 60% of California ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $118,447 · higher than 72% of California ZIP codes |
| Income per person | $52,959 |
| Below the poverty line | 9.4% |
| Bachelor’s degree or higher | 42% of adults 25+ |
| Median home value | $783,900 · higher than 59% of California ZIP codes |
| Median rent | $2,302 a month |
| Housing units | 10,127 |
| Households | 9,562 (2.88 people on average) |
| Owners / renters | 73% / 27% |
| Land area | 12.82 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 94803. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 94803
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 94820 | El Sobrante, CA | 0.6 mi NW | PO Box only |
| 94564 | Pinole, CA | 1.9 mi N | Standard |
| 94806 | San Pablo, CA | 2.6 mi W | Standard |
| 94805 | Richmond, CA | 2.6 mi SW | Standard |
| 94547 | Hercules, CA | 3 mi NE | Standard |
| 94530 | El Cerrito, CA | 3.7 mi S | Standard |
| 94804 | Richmond, CA | 3.8 mi SW | Standard |
| 94802 | Richmond, CA | 3.9 mi SW | PO Box only |
| 94807 | Richmond, CA | 3.9 mi SW | PO Box only |
| 94808 | Richmond, CA | 3.9 mi SW | PO Box only |
| 94850 | Richmond, CA | 3.9 mi SW | Standard |
| 94801 | Richmond, CA | 4.4 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 94803 or measure the distance to another ZIP code.
How to address mail to 94803
123 MAIN ST
EL SOBRANTE CA 94803
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts RICHMOND and SAN PABLO as the city name for 94803. Adding the 4-digit ZIP+4 code (94803-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in El Sobrante, CA
All El Sobrante ZIP codes with population and income →
Questions
- What city is ZIP code 94803?
- 94803 is a El Sobrante, California ZIP code. Richmond and San Pablo are also accepted as the city name.
- What county is 94803 in?
- ZIP code 94803 is in Contra Costa County, California.
- What time zone is ZIP code 94803 in?
- 94803 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 94803?
- Phone numbers in ZIP code 94803 use area codes 341, 510 and 925.
- What is the population of ZIP code 94803?
- About 27,659 people live in ZIP code 94803, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 94803?
- The median household income in 94803 is $118,447 a year, higher than 72% of California ZIP codes.
- What ZIP codes are near 94803?
- The nearest ZIP codes to 94803 are 94820 (El Sobrante, 0.6 miles), 94564 (Pinole, 1.9 miles), 94806 (San Pablo, 2.6 miles) and 94805 (Richmond, 2.6 miles).