Black Oak, AR
ZIP Codes in Black Oak, Arkansas
January 23, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 72414 | 312 | 35.8351, -90.3700 |
Black Oak has 1 ZIP code
ZIP Codes in Black Oak, Arkansas
January 23, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 72414 | 312 | 35.8351, -90.3700 |