Geodude has two evolutions. The first is to Graveler at level 25. The second happens when Graveler is traded to another player, evolving into Golem.
In addition to its evolutions, Geodude also gains several notable stat increases. Since it is classified as a rock and ground type Pokémon, players can expect its defense to rise between each evolution. Also, its base attack stat increases by a good margin. However, with the increase to defenses comes a lack of speed. This can be negated by keeping the move "Rock Polish," as it can greatly increase the Pokémon's speed stat. Geodude learns this move at level eight.