ZIP Code 95002 — Alviso, CA
95002 is a standard (street delivery) ZIP code serving Alviso, California, in Santa Clara 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 95002 at a glance
| ZIP code | 95002 |
|---|---|
| Primary city | Alviso |
| State | California (CA) |
| County | Santa Clara FIPS 06085 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 1,542 |
| Coordinates | 37.440750, -122.000470 |
How ZIP+4 works in 95002
The four digits after the hyphen encode a delivery segment inside 95002. 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 95002 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 95002.
| ZIP | City | Distance |
|---|---|---|
| 94089 | Sunnyvale, CA | 2.1 mi |
| 95134 | San Jose, CA | 3.1 mi |
| 94085 | Sunnyvale, CA | 3.7 mi |
| 95054 | Santa Clara, CA | 3.8 mi |
| 94043 | Mountain View, CA | 4.2 mi |
| 94560 | Newark, CA | 4.8 mi |
| 94086 | Sunnyvale, CA | 4.9 mi |
| 94538 | Fremont, CA | 5 mi |
| 94041 | Mountain View, CA | 5.5 mi |
| 94040 | Mountain View, CA | 6.2 mi |
| 95051 | Santa Clara, CA | 6.4 mi |
| 94087 | Sunnyvale, CA | 6.5 mi |
Questions about 95002
What is the ZIP+4 code for 95002?
95002 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 95002, you need to look up a specific street address to get them.
What city is 95002?
95002 is assigned to Alviso, California, in Santa Clara 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.