Mountainburg, AR
ZIP Codes in Mountainburg, Arkansas
January 23, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 72946 | 3,541 | 35.6521, -94.1358 |
Mountainburg has 1 ZIP code
ZIP Codes in Mountainburg, Arkansas
January 23, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 72946 | 3,541 | 35.6521, -94.1358 |