ZIP Code 92835 — Fullerton, CA
92835 is a standard (street delivery) ZIP code serving Fullerton, California, in Orange 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 92835 at a glance
| ZIP code | 92835 |
|---|---|
| Primary city | Fullerton |
| State | California (CA) |
| County | Orange FIPS 06059 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 26,005 |
| Coordinates | 33.901710, -117.915290 |
How ZIP+4 works in 92835
The four digits after the hyphen encode a delivery segment inside 92835. 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 92835 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.
Other ZIP codes in Fullerton
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 92835.
| ZIP | City | Distance |
|---|---|---|
| 92831 | Fullerton, CA | 1.9 mi |
| 92832 | Fullerton, CA | 2.4 mi |
| 92833 | Fullerton, CA | 3 mi |
| 92821 | Brea, CA | 3.3 mi |
| 90631 | La Habra, CA | 3.5 mi |
| 92870 | Placentia, CA | 3.7 mi |
| 92801 | Anaheim, CA | 4.5 mi |
| 90621 | Buena Park, CA | 4.9 mi |
| 92805 | Anaheim, CA | 5 mi |
| 92806 | Anaheim, CA | 5 mi |
| 91748 | Rowland Heights, CA | 5.3 mi |
| 90603 | Whittier, CA | 5.3 mi |
Questions about 92835
What is the ZIP+4 code for 92835?
92835 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 92835, you need to look up a specific street address to get them.
What city is 92835?
92835 is assigned to Fullerton, California, in Orange 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.