ZIP Code 39423 — Beaumont, MS
39423 is a standard (street delivery) ZIP code serving Beaumont, Mississippi, in Perry 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 39423 at a glance
| ZIP code | 39423 |
|---|---|
| Primary city | Beaumont |
| State | Mississippi (MS) |
| County | Perry FIPS 28111 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 2,642 |
| Coordinates | 31.175530, -88.911030 |
How ZIP+4 works in 39423
The four digits after the hyphen encode a delivery segment inside 39423. 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 39423 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 39423.
| ZIP | City | Distance |
|---|---|---|
| 39462 | New Augusta, MS | 9.2 mi |
| 39461 | Neely, MS | 10.1 mi |
| 39456 | Mclain, MS | 11.5 mi |
| 39425 | Brooklyn, MS | 12.2 mi |
| 39476 | Richton, MS | 14.2 mi |
| 39451 | Leakesville, MS | 17.3 mi |
| 39465 | Petal, MS | 20.1 mi |
| 39577 | Wiggins, MS | 21.3 mi |
| 39401 | Hattiesburg, MS | 21.5 mi |
| 39464 | Ovett, MS | 23.6 mi |
| 39362 | State Line, MS | 26.6 mi |
| 39406 | Hattiesburg, MS | 27.2 mi |
Questions about 39423
What is the ZIP+4 code for 39423?
39423 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 39423, you need to look up a specific street address to get them.
What city is 39423?
39423 is assigned to Beaumont, Mississippi, in Perry 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.