ZIP Code 72630 — Diamond City, AR
72630 is a standard (street delivery) ZIP code serving Diamond City, Arkansas, in Boone 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 72630 at a glance
| ZIP code | 72630 |
|---|---|
| Primary city | Diamond City |
| State | Arkansas (AR) |
| County | Boone FIPS 05009 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 117 |
| Coordinates | 36.458560, -92.920320 |
How ZIP+4 works in 72630
The four digits after the hyphen encode a delivery segment inside 72630. 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 72630 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 72630.
| ZIP | City | Distance |
|---|---|---|
| 72644 | Lead Hill, AR | 3.5 mi |
| 65733 | Protem, MO | 6.3 mi |
| 65627 | Cedarcreek, MO | 8.6 mi |
| 72668 | Peel, AR | 8.7 mi |
| 72615 | Bergman, AR | 11.1 mi |
| 65744 | Rueter, MO | 11.5 mi |
| 65679 | Kirbyville, MO | 13.1 mi |
| 72672 | Pyatt, AR | 13.3 mi |
| 65761 | Theodosia, MO | 13.3 mi |
| 65680 | Kissee Mills, MO | 13.4 mi |
| 72662 | Omaha, AR | 14.7 mi |
| 65731 | Powersite, MO | 17.6 mi |
Questions about 72630
What is the ZIP+4 code for 72630?
72630 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 72630, you need to look up a specific street address to get them.
What city is 72630?
72630 is assigned to Diamond City, Arkansas, in Boone 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.