it evovlve's at level 24
gravler
Geodude evolves beginning at level 25.
Geodude evolves into graveler at level 25.
Geodude evolves at level 25 in all games, if i am not mistaken.
Level 16
On level 20.
level 40
Level 30.
Level 32.
level 26 ^^
Level 16.
At level 59