Jaicós is a municipality in the state of Piauí in the Northeast region of Brazil.[2][3][4][5]
Jaicós | |
|---|---|
Municipality | |
 Flag | |
| Country |  Brazil |
| Region | Nordeste |
| State | Piauí |
| Mesoregion | Sudeste Piauiense |
| Population (2020 [1]) | |
| • Total | 19,170 |
| Time zone | UTC−3 (BRT) |
It was named after the Jaikó people who used to occupy the area.[6]