Wall Ferraz is a municipality in the state of Piauí in the Northeast region of Brazil.[2][3][4][5]
Wall Ferraz | |
|---|---|
Municipality | |
| Country |  Brazil |
| Region | Nordeste |
| State | Piauí |
| Mesoregion | Sudeste Piauiense |
| Elevation | 520 ft (160 m) |
| Population (2020 [1]) | |
| • Total | 4,471 |
| Time zone | UTC−3 (BRT) |
7°13′58″S 41°54′36″W / 7.23278°S 41.91°W / -7.23278; -41.91