| Land cover category | Area (has) | Area (%) |
| Sand | 3834.03 | 2.90% |
| Wetlands | 16,431 | 12.60% |
| Natural grasslands (campos) | 66,149.74 | 50.80% |
| Rocky outcrops and quarries | 724.34 | 0.60% |
| Native forests | 19,935.27 | 15.30% |
| Cultivated forests | 11,523.36 | 8.80% |
| Palm forest | 11,614.72 | 8.90% |
| TOTAL | 130,212. 46 | 100% |