ZIP Code 94560 — Newark, CA
94560 is a standard (street delivery) ZIP code serving Newark, California, in Alameda County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 94560 at a glance
| ZIP code | 94560 |
|---|---|
| Primary city | Newark |
| State | California (CA) |
| County | Alameda FIPS 06001 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 46,903 |
| Coordinates | 37.507710, -122.025230 |
How ZIP+4 works in 94560
The four digits after the hyphen encode a delivery segment inside 94560. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 94560 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 94560.
| ZIP | City | Distance |
|---|---|---|
| 94538 | Fremont, CA | 3.4 mi |
| 94555 | Fremont, CA | 4.2 mi |
| 95002 | Alviso, CA | 4.8 mi |
| 94536 | Fremont, CA | 4.9 mi |
| 94539 | Fremont, CA | 6.2 mi |
| 94587 | Union City, CA | 6.3 mi |
| 94303 | Palo Alto, CA | 6.5 mi |
| 94089 | Sunnyvale, CA | 6.6 mi |
| 95134 | San Jose, CA | 6.9 mi |
| 94043 | Mountain View, CA | 7 mi |
| 94301 | Palo Alto, CA | 8.1 mi |
| 94085 | Sunnyvale, CA | 8.2 mi |
Questions about 94560
What is the ZIP+4 code for 94560?
94560 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 94560, you need to look up a specific street address to get them.
What city is 94560?
94560 is assigned to Newark, California, in Alameda County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.