ZIP code 94621
Where is ZIP code 94621?
Oakland, California
Alameda County · Standard ZIP code
ZIP code 94621 belongs to Oakland, California in Alameda County. 94621 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 33,840 people live in the 94621 area, where the median household income is $52,049. The closest ZIP codes are 94605 (Oakland, 1.3 mi east), 94603 (Oakland, 1.5 mi southeast) and 94613 (Oakland, 1.5 mi north).
| ZIP code | 94621 |
|---|---|
| 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 | 37.7589, -122.1853 map |
| 3-digit prefix | 946 |
Population and income in 94621
| Population | 33,840 · higher than 71% of California ZIP codes |
|---|---|
| People per square mile | 3,975 · higher than 70% of California ZIP codes |
| Median age | 33.3 years · lower than 84% of California ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $52,049 · lower than 92% of California ZIP codes |
| Income per person | $24,854 |
| Below the poverty line | 20% |
| Bachelor’s degree or higher | 14% of adults 25+ |
| Median home value | $543,700 · lower than 62% of California ZIP codes |
| Median rent | $1,551 a month |
| Housing units | 11,063 |
| Households | 10,359 (3.19 people on average) |
| Owners / renters | 36% / 64% |
| Land area | 8.51 sq mi (plus 1.8 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 94621. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 94621
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 94605 | Oakland, CA | 1.3 mi E | Standard |
| 94603 | Oakland, CA | 1.5 mi SE | Standard |
| 94613 | Oakland, CA | 1.5 mi N | PO Box only |
| 94619 | Oakland, CA | 2 mi N | Standard |
| 94601 | Oakland, CA | 2.3 mi NW | Standard |
| 94614 | Oakland, CA | 2.4 mi SW | PO Box only |
| 94577 | San Leandro, CA | 3 mi SE | Standard |
| 94602 | Oakland, CA | 3.2 mi NW | Standard |
| 94502 | Alameda, CA | 3.6 mi SW | Standard |
| 94622 | Oakland, CA | 3.8 mi NW | Unique |
| 94606 | Oakland, CA | 4 mi NW | Standard |
| 94501 | Alameda, CA | 4.4 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 94621 or measure the distance to another ZIP code.
How to address mail to 94621
123 MAIN ST
OAKLAND CA 94621
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (94621-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Oakland, CA
- 94601
- 94602
- 94603
- 94604
- 94605
- 94606
- 94607
- 94609
- 94610
- 94611
- 94612
- 94613
- 94614
- 94615
- 94617
- 94618
- 94619
- 94622
- 94623
- 94624
- 94649
- 94659
- 94660
- 94661
- 94666
All Oakland ZIP codes with population and income →
Questions
- What city is ZIP code 94621?
- 94621 is a Oakland, California ZIP code.
- What county is 94621 in?
- ZIP code 94621 is in Alameda County, California.
- What time zone is ZIP code 94621 in?
- 94621 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 94621?
- Phone numbers in ZIP code 94621 use area codes 341 and 510.
- What is the population of ZIP code 94621?
- About 33,840 people live in ZIP code 94621, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 94621?
- The median household income in 94621 is $52,049 a year, lower than 92% of California ZIP codes.
- What ZIP codes are near 94621?
- The nearest ZIP codes to 94621 are 94605 (Oakland, 1.3 miles), 94603 (Oakland, 1.5 miles), 94613 (Oakland, 1.5 miles) and 94619 (Oakland, 2 miles).