Route 21 — Pokémon FireRed Deluxe
Every wild Pokémon here, by encounter method.
Route 21 lists 15 Pokémon across 5 encounter methods (grass, old rod, good rod, super rod, and more), between level 20 and 22. Between them they cover 9 types: FightingGrassNormalElectricPsychicWaterFlyingPoisonDragon.
Route 21 in other guides
The same area in other ROM hacks on this site. Each one has its own encounter table.
Blaze Black 2 Redux & Volt White 2 ReduxFire Red OmegaInfinite FusionLow Budget CrystalOops All EeveesPokemon Kanto Expansion PakPokémon Aesthetic RedPokémon AmbrosiaPokémon AmethystPokémon Crystal LegacyPokémon Heart & SoulPokémon Mirror GoldPokémon Peridot VersionPokémon Polished CrystalPokémon Project: PiPokémon SoothingSilverPokémon Sour CrystalSacred Gold & Storm SilverYu-Gi-Oh POKeDUEL
The original game's table for this area:
Opens up at Marsh Badge — Cinnabar Island.
Grass Lv 20-22
| Pokémon | Types | Level | Rate | |
|---|---|---|---|---|
 | Machop | Fighting | 20-22 | 30% |
 | Tangela | Grass | 20-22 | 20% |
 | Jigglypuff | Normal | 20-21 | 20% |
 | Pikachu | Electric | 20 | 15% |
 | Mime Jr. | Psychic | 20-21 | 9% |
 | Tauros | Normal | 20-21 | 6% |
Old Rod
| Pokémon | Types | |
|---|---|---|
 | Magikarp | Water |
Good Rod
Super Rod
Surf
| Pokémon | Types | Rate | |
|---|---|---|---|
 | Tentacool | WaterPoison | 60% |
 | Horsea | Water | 30% |
 | Seadra | Water | 5% |
 | Tentacruel | WaterPoison | 4% |
 | Kingdra rare | WaterDragon | 1% |