ZIP Code 93221 — Exeter, CA
93221 is a standard (street delivery) ZIP code serving Exeter, California, in Tulare 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 93221 at a glance
| ZIP code | 93221 |
|---|---|
| Primary city | Exeter |
| State | California (CA) |
| County | Tulare FIPS 06107 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 14,538 |
| Coordinates | 36.296370, -119.029920 |
How ZIP+4 works in 93221
The four digits after the hyphen encode a delivery segment inside 93221. 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 93221 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 93221.
| ZIP | City | Distance |
|---|---|---|
| 93244 | Lemon Cove, CA | 6.8 mi |
| 93247 | Lindsay, CA | 7.1 mi |
| 93223 | Farmersville, CA | 9.9 mi |
| 93267 | Strathmore, CA | 10.9 mi |
| 93286 | Woodlake, CA | 11.5 mi |
| 93292 | Visalia, CA | 12 mi |
| 93235 | Ivanhoe, CA | 12.4 mi |
| 93271 | Three Rivers, CA | 13.2 mi |
| 93237 | Kaweah, CA | 14.1 mi |
| 93603 | Badger, CA | 17.7 mi |
| 93258 | Porterville, CA | 17.8 mi |
| 93670 | Yettem, CA | 18.1 mi |
Questions about 93221
What is the ZIP+4 code for 93221?
93221 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 93221, you need to look up a specific street address to get them.
What city is 93221?
93221 is assigned to Exeter, California, in Tulare 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.