ZIP code 94603
Where is ZIP code 94603?
Oakland, California
Alameda County · Standard ZIP code
ZIP code 94603 belongs to Oakland, California in Alameda County. 94603 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 and 510. About 35,742 people live in the 94603 area, where the median household income is $76,723. The closest ZIP codes are 94621 (Oakland, 1.5 mi northwest), 94577 (San Leandro, 1.5 mi southeast) and 94605 (Oakland, 1.7 mi north).
| ZIP code | 94603 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Oakland |
| State | California (CA) |
| County | Alameda County |
| Time zone | Pacific Time · now |
| Area codes | 341, 510 |
| Coordinates | 37.7402, -122.171 map |
| 3-digit prefix | 946 |
Population and income in 94603
| Population | 35,742 · higher than 73% of California ZIP codes |
|---|---|
| People per square mile | 13,248 · higher than 95% of California ZIP codes |
| Median age | 34.8 years · lower than 78% of California ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $76,723 · lower than 68% of California ZIP codes |
| Income per person | $27,661 |
| Below the poverty line | 13% |
| Bachelor’s degree or higher | 15% of adults 25+ |
| Median home value | $614,700 · lower than 55% of California ZIP codes |
| Median rent | $1,842 a month |
| Housing units | 11,133 |
| Households | 10,527 (3.36 people on average) |
| Owners / renters | 48% / 52% |
| Land area | 2.7 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 94603. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 94603
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 94621 | Oakland, CA | 1.5 mi NW | Standard |
| 94577 | San Leandro, CA | 1.5 mi SE | Standard |
| 94605 | Oakland, CA | 1.7 mi N | Standard |
| 94614 | Oakland, CA | 2 mi SW | PO Box only |
| 94613 | Oakland, CA | 3 mi N | PO Box only |
| 94619 | Oakland, CA | 3.4 mi N | Standard |
| 94578 | San Leandro, CA | 3.7 mi SE | Standard |
| 94579 | San Leandro, CA | 3.7 mi S | Standard |
| 94601 | Oakland, CA | 3.7 mi NW | Standard |
| 94502 | Alameda, CA | 4 mi W | Standard |
| 94602 | Oakland, CA | 4.7 mi NW | Standard |
| 94580 | San Lorenzo, CA | 4.8 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 94603 or measure the distance to another ZIP code.
How to address mail to 94603
123 MAIN ST
OAKLAND CA 94603
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (94603-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Oakland, CA
- 94601
- 94602
- 94604
- 94605
- 94606
- 94607
- 94609
- 94610
- 94611
- 94612
- 94613
- 94614
- 94615
- 94617
- 94618
- 94619
- 94621
- 94622
- 94623
- 94624
- 94649
- 94659
- 94660
- 94661
- 94666
All Oakland ZIP codes with population and income →
Questions
- What city is ZIP code 94603?
- 94603 is a Oakland, California ZIP code.
- What county is 94603 in?
- ZIP code 94603 is in Alameda County, California.
- What time zone is ZIP code 94603 in?
- 94603 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 94603?
- Phone numbers in ZIP code 94603 use area codes 341 and 510.
- What is the population of ZIP code 94603?
- About 35,742 people live in ZIP code 94603, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 94603?
- The median household income in 94603 is $76,723 a year, lower than 68% of California ZIP codes.
- What ZIP codes are near 94603?
- The nearest ZIP codes to 94603 are 94621 (Oakland, 1.5 miles), 94577 (San Leandro, 1.5 miles), 94605 (Oakland, 1.7 miles) and 94614 (Oakland, 2 miles).