18 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 72758 | Rogers | 47,781 |
| 72756 | Rogers | 41,278 |
| 72712 | Bentonville | 38,072 |
| 72713 | Bentonville | 26,293 |
| 72761 | Siloam Springs | 23,703 |
| 72719 | Centerton | 18,896 |
| 72715 | Bella Vista | 16,920 |
| 72745 | Lowell | 14,521 |
| 72714 | Bella Vista | 14,108 |
| 72751 | Pea Ridge | 9,324 |
| 72734 | Gentry | 8,385 |
| 72736 | Gravette | 7,519 |
| 72718 | Cave Springs | 5,528 |
| 72732 | Garfield | 5,493 |
| 72722 | Decatur | 2,920 |
| 72768 | Sulphur Springs | 1,320 |
| 72739 | Hiwasse | 494 |
| 72747 | Maysville | 19 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 18 ZCTAs in Benton County, Arkansas (US Census).