Height
0.4 m- All species
- #855 of 1025
- Generation III
- #122 of 135
NO. 0304 · GEN III
Aron
Iron Armor Pokémon
SteelRock
- Height
- 0.4 m
- Weight
- 60 kg
- Color
- Gray
- Evolution stage
- 1
- Base experience
- 66
- Habitat
- mountain
01
How it compares
Weight
60 kg- All species
- #295 of 1025
- Generation III
- #40 of 135
Base stat total
330- All species
- #747 of 1025
- Generation III
- #92 of 135
02
Traits
Abilities
- Sturdy
- Rock Head
- Heavy MetalHidden
- Egg groups
- Monster
- Shape
- Quadruped
- Gender ratio
- ♀ 50% · ♂ 50%
- Capture rate
- 180
- Growth rate
- slow
Base stats
330- HP
- 50
- Attack
- 70
- Defense
- 100
- Sp. Atk
- 40
- Sp. Def
- 40
- Speed
- 30
03
Evolution
Known evolution conditions
- Aron → LaironLevel up · Level 32
- Lairon → AggronLevel up · Level 42
04
Related Pokémon
Chosen deterministically from shared types first, then generation and comparable base stats. Evolution-line members are excluded.
05
Play with this knowledge
Use the Pokédex as a reference, then jump into an independent daily challenge. These links never alter your game state.
06
FAQ
What does Aron’s number mean?
No. 0304 is this species’ stable position in the National Pokédex. It is the route key used on this site, even when a localized URL slug changes.
How are the comparisons calculated?
Height, weight and base-stat total are ranked against all 1,025 base species and again within the Pokémon’s own generation. Higher values rank first; ties are ordered by National Pokédex number.
Why can an evolution have more than one condition?
Some evolution paths have alternative known triggers, often varying by game. Each listed condition is kept separate so the page does not collapse different requirements into one inaccurate sentence.