ZIP Code 93015 — Fillmore, CA
93015 is a standard (street delivery) ZIP code serving Fillmore, California, in Ventura 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 93015 at a glance
| ZIP code | 93015 |
|---|---|
| Primary city | Fillmore |
| State | California (CA) |
| County | Ventura FIPS 06111 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 19,191 |
| Coordinates | 34.409690, -118.878070 |
How ZIP+4 works in 93015
The four digits after the hyphen encode a delivery segment inside 93015. 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 93015 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 93015.
| ZIP | City | Distance |
|---|---|---|
| 93021 | Moorpark, CA | 7.3 mi |
| 93065 | Simi Valley, CA | 11.9 mi |
| 93066 | Somis, CA | 12 mi |
| 93063 | Simi Valley, CA | 12.7 mi |
| 93060 | Santa Paula, CA | 12.8 mi |
| 93040 | Piru, CA | 13.1 mi |
| 91360 | Thousand Oaks, CA | 13.5 mi |
| 91384 | Castaic, CA | 13.8 mi |
| 93064 | Brandeis, CA | 15.2 mi |
| 91362 | Thousand Oaks, CA | 15.4 mi |
| 93012 | Camarillo, CA | 15.6 mi |
| 91381 | Stevenson Ranch, CA | 15.6 mi |
Questions about 93015
What is the ZIP+4 code for 93015?
93015 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 93015, you need to look up a specific street address to get them.
What city is 93015?
93015 is assigned to Fillmore, California, in Ventura 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.