ZIP Code 93531 — Keene, CA
93531 is a standard (street delivery) ZIP code serving Keene, California, in Kern 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 93531 at a glance
| ZIP code | 93531 |
|---|---|
| Primary city | Keene |
| State | California (CA) |
| County | Kern FIPS 06029 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 515 |
| Coordinates | 35.229370, -118.607810 |
How ZIP+4 works in 93531
The four digits after the hyphen encode a delivery segment inside 93531. 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 93531 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 93531.
| ZIP | City | Distance |
|---|---|---|
| 93581 | Tehachapi, CA | 8.3 mi |
| 93561 | Tehachapi, CA | 9.7 mi |
| 93518 | Caliente, CA | 12.7 mi |
| 93220 | Edison, CA | 13.9 mi |
| 93203 | Arvin, CA | 15.4 mi |
| 93241 | Lamont, CA | 17.2 mi |
| 93307 | Bakersfield, CA | 18.4 mi |
| 93306 | Bakersfield, CA | 19.1 mi |
| 93205 | Bodfish, CA | 23 mi |
| 93305 | Bakersfield, CA | 24 mi |
| 93304 | Bakersfield, CA | 24.6 mi |
| 93501 | Mojave, CA | 25 mi |
Questions about 93531
What is the ZIP+4 code for 93531?
93531 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 93531, you need to look up a specific street address to get them.
What city is 93531?
93531 is assigned to Keene, California, in Kern 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.