Route 31 — HeartGold Generations

Every wild Pokémon here, by encounter method.

Route 31 lists 20 Pokémon across 14 encounter methods (grass (morning / day), grass (morning / day, hoenn sound), grass (morning / day, sinnoh sound), grass (night), and more), between level 3 and 40. Between them they cover 9 types: NormalFlyingWaterBugFairyGrassDragonGroundDark.

Route 31 in other guides

The same area in other ROM hacks on this site. Each one has its own encounter table.

The original game's table for this area:

Grass (morning / day) Lv 3-5

	Pokémon	Types	Level	Rate
	Pidove	NormalFlying	3	20%
	Buizel	Water	4	20%
	Pikipek	NormalFlying	3-5	14%
	Cutiefly	BugFairy	4-5	15%
	Dewpider	WaterBug	3-5	15%
	Fidough	Fairy	3	10%
	Sunkern	Grass	5	6%

Grass (morning / day, Hoenn Sound) Lv 3-5

	Pokémon	Types	Level	Rate
	Pidove	NormalFlying	3	20%
	Buizel	Water	4	20%
	Whismur	Normal	3-4	20%
	Linoone	Normal	3	20%
	Dewpider rare	WaterBug	5	5%
	Cutiefly rare	BugFairy	5	5%
	Pikipek rare	NormalFlying	5	4%
	Sunkern	Grass	5	6%

Grass (morning / day, Sinnoh Sound) Lv 3-5

	Pokémon	Types	Level	Rate
	Pidove	NormalFlying	3	20%
	Buizel	Water	3-4	40%
	Bidoof	Normal	3	20%
	Dewpider rare	WaterBug	5	5%
	Cutiefly rare	BugFairy	5	5%
	Pikipek rare	NormalFlying	5	4%
	Sunkern	Grass	5	6%

Grass (night) Lv 3-5

	Pokémon	Types	Level	Rate
	Patrat	Normal	3-5	24%
	Applin	GrassDragon	4-5	24%
	Tandemaus	Normal	3	20%
	Sandile	GroundDark	4-5	15%
	Wimpod	BugWater	3-5	15%
	Kricketot rare	Bug	5	2%

Grass (night, Hoenn Sound) Lv 3-5

	Pokémon	Types	Level	Rate
	Patrat	Normal	3-5	24%
	Applin	GrassDragon	4-5	24%
	Whismur	Normal	3-4	20%
	Linoone	Normal	3	20%
	Wimpod rare	BugWater	5	5%
	Sandile rare	GroundDark	5	5%
	Kricketot rare	Bug	5	2%

Grass (night, Sinnoh Sound) Lv 3-5

	Pokémon	Types	Level	Rate
	Patrat	Normal	3-5	24%
	Applin	GrassDragon	4-5	24%
	Buizel	Water	3-4	20%
	Bidoof	Normal	3	20%
	Wimpod rare	BugWater	5	5%
	Sandile rare	GroundDark	5	5%
	Kricketot rare	Bug	5	2%

Grass (swarm) Lv 3

	Pokémon	Types	Level
	Pidgey	NormalFlying	3

Surf Lv 10-32

	Pokémon	Types	Level	Rate
	Poliwag	Water	10-25	90%
	Poliwhirl	Water	15-32	10%

Surf (swarm) Lv 15-25

	Pokémon	Types	Level
	Poliwag	Water	15-25

Old Rod Lv 10

	Pokémon	Types	Level	Rate
	Magikarp	Water	10	85%
	Poliwag	Water	10	15%

Good Rod Lv 20

	Pokémon	Types	Level	Rate
	Magikarp	Water	20	40%
	Poliwag	Water	20	60%

Good Rod (swarm) Lv 20

	Pokémon	Types	Level
	Poliwag	Water	20

Super Rod Lv 40

	Pokémon	Types	Level	Rate
	Poliwag	Water	40	80%
	Magikarp	Water	40	20%

Super Rod (swarm) Lv 40

	Pokémon	Types	Level
	Magikarp	Water	40

Trainers here

4 fights here, in story order. ★ marks a gym leader or major battle.

Open in the interactive guide