18 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 72758 | Rogers | 48,233 |
| 72756 | Rogers | 41,791 |
| 72712 | Bentonville | 38,690 |
| 72713 | Bentonville | 28,999 |
| 72761 | Siloam Springs | 24,745 |
| 72719 | Centerton | 19,701 |
| 72715 | Bella Vista | 17,288 |
| 72745 | Lowell | 15,447 |
| 72714 | Bella Vista | 14,350 |
| 72751 | Pea Ridge | 9,997 |
| 72734 | Gentry | 8,694 |
| 72736 | Gravette | 7,886 |
| 72718 | Cave Springs | 5,806 |
| 72732 | Garfield | 5,392 |
| 72722 | Decatur | 2,876 |
| 72768 | Sulphur Springs | 1,026 |
| 72739 | Hiwasse | 463 |
| 72747 | Maysville | 135 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 18 ZCTAs in Benton County, Arkansas (US Census).