ZIP Code 93737 — Fresno, CA
93737 is a standard (street delivery) ZIP code serving Fresno, California, in Fresno 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 93737 at a glance
| ZIP code | 93737 |
|---|---|
| Primary city | Fresno |
| State | California (CA) |
| County | Fresno FIPS 06019 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 7,279 |
| Coordinates | 36.753580, -119.645600 |
How ZIP+4 works in 93737
The four digits after the hyphen encode a delivery segment inside 93737. 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 93737 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 Fresno
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 93737.
| ZIP | City | Distance |
|---|---|---|
| 93727 | Fresno, CA | 2.9 mi |
| 93611 | Clovis, CA | 5.3 mi |
| 93612 | Clovis, CA | 5.6 mi |
| 93702 | Fresno, CA | 6.1 mi |
| 93703 | Fresno, CA | 6.5 mi |
| 93726 | Fresno, CA | 7 mi |
| 93740 | Fresno, CA | 7 mi |
| 93616 | Del Rey, CA | 7.4 mi |
| 93721 | Fresno, CA | 7.8 mi |
| 93701 | Fresno, CA | 7.9 mi |
| 93710 | Fresno, CA | 8.1 mi |
| 93741 | Fresno, CA | 8.4 mi |
Questions about 93737
What is the ZIP+4 code for 93737?
93737 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 93737, you need to look up a specific street address to get them.
What city is 93737?
93737 is assigned to Fresno, California, in Fresno 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.