ZIP Code 32531 — Baker, FL
32531 is a standard (street delivery) ZIP code serving Baker, Florida, in Okaloosa 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 32531 at a glance
| ZIP code | 32531 |
|---|---|
| Primary city | Baker |
| State | Florida (FL) |
| County | Okaloosa FIPS 12091 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 7,314 |
| Coordinates | 30.885130, -86.696000 |
How ZIP+4 works in 32531
The four digits after the hyphen encode a delivery segment inside 32531. 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 32531 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 32531.
| ZIP | City | Distance |
|---|---|---|
| 32536 | Crestview, FL | 10.8 mi |
| 36483 | Wing, AL | 10.9 mi |
| 32564 | Holt, FL | 12.1 mi |
| 32539 | Crestview, FL | 15.4 mi |
| 32567 | Laurel Hill, FL | 15.7 mi |
| 32570 | Milton, FL | 17.9 mi |
| 32542 | Eglin Afb, FL | 21.4 mi |
| 36420 | Andalusia, AL | 21.6 mi |
| 36455 | Lockhart, AL | 22.1 mi |
| 36442 | Florala, AL | 23.6 mi |
| 32583 | Milton, FL | 25.7 mi |
| 32565 | Jay, FL | 26.3 mi |
Questions about 32531
What is the ZIP+4 code for 32531?
32531 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 32531, you need to look up a specific street address to get them.
What city is 32531?
32531 is assigned to Baker, Florida, in Okaloosa 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.