ZIP Code 72315 — Blytheville, AR
72315 is a standard (street delivery) ZIP code serving Blytheville, Arkansas, in Mississippi 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 72315 at a glance
| ZIP code | 72315 |
|---|---|
| Primary city | Blytheville |
| State | Arkansas (AR) |
| County | Mississippi FIPS 05093 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 19,890 |
| Coordinates | 35.900930, -89.902900 |
How ZIP+4 works in 72315
The four digits after the hyphen encode a delivery segment inside 72315. 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 72315 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 72315.
| ZIP | City | Distance |
|---|---|---|
| 72358 | Luxora, AR | 7.5 mi |
| 72426 | Dell, AR | 8.3 mi |
| 63853 | Holland, MO | 11 mi |
| 63839 | Cooter, MO | 11.4 mi |
| 63877 | Steele, MO | 12.3 mi |
| 63855 | Hornersville, MO | 14.1 mi |
| 72442 | Manila, AR | 16.3 mi |
| 63849 | Gobler, MO | 16.7 mi |
| 72370 | Osceola, AR | 17.8 mi |
| 38030 | Finley, TN | 18.3 mi |
| 38063 | Ripley, TN | 18.4 mi |
| 72438 | Leachville, AR | 18.4 mi |
Questions about 72315
What is the ZIP+4 code for 72315?
72315 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 72315, you need to look up a specific street address to get them.
What city is 72315?
72315 is assigned to Blytheville, Arkansas, in Mississippi 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.