ZIP Code 72519 — Calico Rock, AR
72519 is a standard (street delivery) ZIP code serving Calico Rock, Arkansas, in Baxter 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 72519 at a glance
| ZIP code | 72519 |
|---|---|
| Primary city | Calico Rock |
| State | Arkansas (AR) |
| County | Baxter FIPS 05005 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 2,945 |
| Coordinates | 36.118760, -92.178020 |
How ZIP+4 works in 72519
The four digits after the hyphen encode a delivery segment inside 72519. 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 72519 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 72519.
| ZIP | City | Distance |
|---|---|---|
| 72658 | Norfork, AR | 8.5 mi |
| 72566 | Pineville, AR | 8.8 mi |
| 72528 | Dolph, AR | 9 mi |
| 72585 | Wideman, AR | 10 mi |
| 72533 | Fifty Six, AR | 10.3 mi |
| 72617 | Big Flat, AR | 12.5 mi |
| 72517 | Brockwell, AR | 12.6 mi |
| 72515 | Bexar, AR | 12.8 mi |
| 72556 | Melbourne, AR | 13.9 mi |
| 72531 | Elizabeth, AR | 14 mi |
| 72663 | Onia, AR | 15.2 mi |
| 72565 | Oxford, AR | 16.6 mi |
Questions about 72519
What is the ZIP+4 code for 72519?
72519 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 72519, you need to look up a specific street address to get them.
What city is 72519?
72519 is assigned to Calico Rock, Arkansas, in Baxter 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.