This page lists the highest possible level at which Pokémon can be obtained in Red, Green, Blue, and Yellow. Use the radio buttons above to switch between the Japanese games (RGBY) and the international games (RBY).
Only Pokémon that can be found in the wild, as gifts, or via purchasing are listed here, since the player can obviously evolve a Pokémon or complete an in-game trade at any level.
Pokémon | Games | Level | Location(s) | |||
---|---|---|---|---|---|---|
![]() |
Bulbasaur | R | B | Y | 5 | Gift: Pallet Town |
R | B | Y | 10 | Gift: Cerulean City | ||
![]() |
Charmander | R | B | Y | 5 | Gift: Pallet Town |
R | B | Y | 10 | Gift: Route 24 | ||
![]() |
Squirtle | R | B | Y | 5 | Gift: Pallet Town |
R | B | Y | 10 | Gift: Vermilion City | ||
![]() |
Caterpie | R | B | Y | 8 | Walking: Route 25 |
R | B | Y | 6 | Walking: Viridian Forest | ||
![]() |
Metapod | R | B | Y | 7 | Walking: Route 25 |
R | B | Y | 9 | Walking: Route 25 | ||
R | B | Y | 6 | Walking: Viridian Forest | ||
![]() |
Weedle | R | B | Y | 8 | Walking: Route 25 |
![]() |
Kakuna | R | B | Y | 9 | Walking: Route 25 |
R | B | Y | 7 | Walking: Route 25 | ||
![]() |
Pidgey | R | B | Y | 27 | Walking: Routes 12 and 13 |
R | B | Y | 28 | Walking: Routes 12 and 13 | ||
![]() |
Pidgeotto | R | B | Y | 32 | Walking: Route 21 |
R | B | Y | 32 | Walking: Route 15 | ||
![]() |
Rattata | R | B | Y | 23 | Walking: Route 21 |
R | B | Y | 43 | Walking: Pokémon Mansion 3F | ||
![]() |
Raticate | R | B | Y | 30 | Walking: Route 21 |
R | B | Y | 46 | Walking: Pokémon Mansion B1F | ||
![]() |
Spearow | R | B | Y | 26 | Walking: Route 23 |
R | B | Y | 23 | Walking: Routes 16 and 18 | ||
![]() |
Fearow | R | B | Y | 43 | Walking: Route 23 |
R | B | Y | 45 | Walking: Route 23 | ||
![]() |
Ekans | R | B | Y | 26 | Walking: Route 23 |
![]() |
Arbok | R | B | Y | 57 | Walking: Cerulean Cave B1F |
![]() |
Pikachu | R | B | Y | 24 | Walking: Power Plant |
R | B | Y | 5 | Gift: Pallet Town | ||
![]() |
Raichu | R | B | Y | 64 | Walking: Cerulean Cave B1F |
![]() |
Sandshrew | R | B | Y | 26 | Walking: Route 23 |
R | B | Y | 12 | Walking: Mt. Moon 1F | ||
![]() |
Sandslash | R | B | Y | 57 | Walking: Cerulean Cave B1F |
R | B | Y | 56 | Walking: Cerulean Cave 2F | ||
![]() |
Nidoran♀ | R | B | Y | 25 | Walking: Safari Zone West |
R | B | Y | 36 | Walking: Safari Zone Center | ||
![]() |
Nidorina | R | B | Y | 31 | Walking: Safari Zone Center |
R | B | Y | 33 | Walking: Safari Zone East and West | ||
R | B | Y | 44 | Walking: Route 23 | ||
![]() |
Nidoran♂ | R | B | Y | 25 | Walking: Safari Zone West |
R | B | Y | 36 | Walking: Safari Zone North | ||
![]() |
Nidorino | R | B | Y | 33 | Walking: Safari Zone East and West |
R | B | Y | 31 | Walking: Safari Zone Center | ||
R | B | Y | 44 | Walking: Route 23 | ||
![]() |
Clefairy | R | B | Y | 12 | Walking: Mt. Moon B2F |
R | B | Y | 12 | Walking: Mt. Moon B2F Purchase: Celadon Game Corner |
||
R | B | Y | 13 | Walking: Mt. Moon B2F | ||
![]() |
Vulpix | R | B | Y | 35 | Walking: Pokémon Mansion B1F |
R | B | Y | 18 | Purchase: Celadon Game Corner | ||
![]() |
Jigglypuff | R | B | Y | 7 | Walking: Route 3 |
R | B | Y | 24 | Walking: Routes 7 and 8 | ||
![]() |
Wigglytuff | R | B | Y | 54 | Walking: Cerulean Cave 2F |
R | B | Y | 22 | Purchase: Celadon Game Corner | ||
![]() |
Zubat | R | B | Y | 26 | Walking: Victory Road 2F |
R | B | Y | 45 | Walking: Seafoam Islands B4F | ||
![]() |
Golbat | R | B | Y | 46 | Walking: Cerulean Cave 1F |
R | B | Y | 59 | Walking: Cerulean Cave B1F | ||
![]() |
Oddish | R | B | Y | 26 | Walking: Routes 12, 13, 14, and 15 |
R | B | Y | 28 | Walking: Routes 14 and 15 | ||
![]() |
Gloom | R | B | Y | 30 | Walking: Routes 12, 13, 14, and 15 |
R | B | Y | 58 | Walking: Cerulean Cave 2F | ||
![]() |
Paras | R | B | Y | 23 | Walking: Safari Zone North |
R | B | Y | 27 | Walking: Safari Zone Center | ||
![]() |
Parasect | R | B | Y | 64 | Walking: Cerulean Cave B1F |
R | B | Y | 54 | Walking: Cerulean Cave 1F | ||
![]() |
Venonat | R | B | Y | 28 | Walking: Route 15 |
R | B | Y | 27 | Walking: Routes 14 and 15 | ||
![]() |
Venomoth | R | B | Y | 51 | Walking: Cerulean Cave 2F |
R | B | Y | 54 | Walking: Cerulean Cave 1F | ||
![]() |
Diglett | R | B | Y | 22 | Walking: Diglett's Cave |
![]() |
Dugtrio | R | B | Y | 31 | Walking: Diglett's Cave |
![]() |
Meowth | R | B | Y | 20 | Walking: Routes 7 and 8 |
![]() |
Psyduck | R | B | Y | 28 | Walking: Seafoam Islands 1F |
R | B | Y | 33 | Walking: Seafoam Islands B3F | ||
R | B | Y | 15 | Surfing: Route 6 | ||
![]() |
Golduck | R | B | Y | 38 | Walking: Seafoam Islands 1F |
R | B | Y | 39 | Surfing: Seafoam Islands B4F | ||
R | B | Y | 20 | Surfing: Route 6 | ||
![]() |
Mankey | R | B | Y | 20 | Walking: Routes 7 and 8 |
R | B | Y | 41 | Walking: Route 23 | ||
![]() |
Primeape | R | B | Y | 46 | Walking: Route 23 |
![]() |
Growlithe | R | B | Y | 35 | Walking: Pokémon Mansion B1F |
R | B | Y | 38 | Walking: Pokémon Mansion 1F | ||
![]() |
Poliwag | R | B | Y | 15 | Fishing (Super Rod): Pallet Town, Viridian City, Route 22 |
R | B | Y | 30 | Fishing (Super Rod): Route 23 | ||
![]() |
Poliwhirl | R | B | Y | 23 | Fishing (Super Rod): Celadon City, Route 10 |
R | B | Y | 40 | Fishing (Super Rod): Route 23 | ||
![]() |
Abra | R | B | Y | 12 | Walking: Routes 24 and 25 |
R | B | Y | 26 | Walking: Route 7 | ||
![]() |
Kadabra | R | B | Y | 51 | Walking: Cerulean Cave 2F |
R | B | Y | 27 | Walking: Route 8 | ||
![]() |
Machop | R | B | Y | 24 | Walking: Victory Road 1F and 3F |
R | B | Y | 21 | Walking: Rock Tunnel 1F | ||
![]() |
Machoke | R | B | Y | 45 | Walking: Victory Road 3F |
![]() |
Bellsprout | R | B | Y | 26 | Walking: Routes 12, 13, 14, and 15 |
R | B | Y | 28 | Walking: Routes 14 and 15 | ||
![]() |
Weepinbell | R | B | Y | 30 | Walking: Routes 12, 13, 14, and 15 |
R | B | Y | 58 | Walking: Cerulean Cave 2F | ||
![]() |
Tentacool | R | B | Y | 40 | Surfing: Routes 19, 20, and 21 |
R | B | Y | 40 | Surfing: Routes 19, 20, and 21, Seafoam Islands B3F and B4F | ||
![]() |
Tentacruel | R | B | Y | 40 | Fishing (Super Rod): Route 20 |
![]() |
Geodude | R | B | Y | 26 | Walking: Victory Road 1F and 3F |
R | B | Y | 46 | Walking: Victory Road 3F | ||
![]() |
Graveler | R | B | Y | 43 | Walking: Victory Road 2F and 3F |
R | B | Y | 55 | Walking: Cerulean Cave B1F | ||
![]() |
Ponyta | R | B | Y | 36 | Walking: Pokémon Mansion 3F |
R | B | Y | 32 | Walking: Route 17 | ||
![]() |
Slowpoke | R | B | Y | 33 | Walking: Seafoam Islands B3F |
R | B | Y | 28 | Walking: Seafoam Islands 1F | ||
R | B | Y | 31 | Walking: Seafoam Islands B2F | ||
![]() |
Slowbro | R | B | Y | 39 | Walking: Seafoam Islands B4F |
R | B | Y | 38 | Walking: Seafoam Islands 1F | ||
R | B | Y | 31 | Walking: Seafoam Islands B2F | ||
![]() |
Magnemite | R | B | Y | 23 | Walking: Power Plant |
R | B | Y | 35 | Walking: Power Plant | ||
![]() |
Magneton | R | B | Y | 46 | Walking: Cerulean Cave 1F |
R | B | Y | 38 | Walking: Power Plant | ||
![]() |
Farfetch'd | R | B | Y | 31 | Walking: Routes 12 and 13 |
![]() |
Doduo | R | B | Y | 28 | Walking: Routes 17 and 18 |
R | B | Y | 28 | Walking: Route 17 | ||
![]() |
Dodrio | R | B | Y | 51 | Walking: Cerulean Cave 2F |
R | B | Y | 29 | Walking: Route 17 | ||
![]() |
Seel | R | B | Y | 33 | Walking: Seafoam Islands B3F |
R | B | Y | 32 | Walking: Seafoam Islands B4F | ||
![]() |
Dewgong | R | B | Y | 38 | Walking: Seafoam Islands B1F |
R | B | Y | 34 | Walking: Seafoam Islands B4F | ||
![]() |
Grimer | R | B | Y | 35 | Walking: Pokémon Mansion B1F |
R | B | Y | 35 | Walking: Pokémon Mansion 3F | ||
R | B | Y | 38 | Walking: Pokémon Mansion 3F and B1F | ||
![]() |
Muk | R | B | Y | 42 | Walking: Pokémon Mansion 3F and B1F |
R | B | Y | 40 | Walking: Pokémon Mansion 3F and B1F | ||
R | B | Y | 41 | Walking: Pokémon Mansion 3F and B1F | ||
![]() |
Shellder | R | B | Y | 33 | Walking Seafoam Islands B4F |
R | B | Y | 30 | Walking Seafoam Islands B1F and B2F | ||
R | B | Y | 40 | Fishing (Super Rod): Route 18 | ||
![]() |
Gastly | R | B | Y | 24 | Walking: Pokémon Tower 3F and above |
R | B | Y | 29 | Walking: Pokémon Tower 7F | ||
![]() |
Haunter | R | B | Y | 30 | Walking: Pokémon Tower 7F |
R | B | Y | 29 | Walking: Pokémon Tower 7F | ||
![]() |
Onix | R | B | Y | 45 | Walking: Victory Road 3F |
R | B | Y | 49 | Walking: Victory Road 3F | ||
![]() |
Drowzee | R | B | Y | 15 | Walking: Route 11 |
R | B | Y | 19 | Walking: Route 11 | ||
![]() |
Hypno | R | B | Y | 46 | Walking: Cerulean Cave 1F |
![]() |
Krabby | R | B | Y | 15 | Fishing (Super Rod): Cerulean City, Vermilion City & Harbor, Fuchsia City, Routes 6, 11, 12, 13, 17, 18, 24, and 25, Safari Zone (all areas) |
R | B | Y | 33 | Walking: Seafoam Islands B4F | ||
R | B | Y | 31 | Walking: Seafoam Islands B3F | ||
![]() |
Kingler | R | B | Y | 23 | Fishing (Super Rod): Route 23, Cerulean Cave 1F and B1F |
R | B | Y | 39 | Walking: Seafoam Islands B3F | ||
R | B | Y | 35 | Fishing (Super Rod): Seafoam Islands B3F and B4F | ||
![]() |
Voltorb | R | B | Y | 40 | Static: Power Plant |
![]() |
Electrode | R | B | Y | 55 | Static: Cerulean Cave B1F |
R | B | Y | 43 | Walking: Power Plant | ||
![]() |
Exeggcute | R | B | Y | 27 | Walking: Safari Zone North |
R | B | Y | 26 | Walking: Safari Zone East and West | ||
![]() |
Cubone | R | B | Y | 24 | Walking: Pokémon Tower 6F and 7F |
R | B | Y | 24 | Walking: Pokémon Tower 7F | ||
![]() |
Marowak | R | B | Y | 55 | Walking: Cerulean Cave B1F |
R | B | Y | 24 | Walking: Safari Zone East and West | ||
![]() |
Hitmonlee | R | B | Y | 30 | Gift: Fighting Dojo |
![]() |
Hitmonchan | R | B | Y | 30 | Gift: Fighting Dojo |
![]() |
Lickitung | R | B | Y | 55 | Walking: Cerulean Cave B1F |
![]() |
Koffing | R | B | Y | 35 | Walking: Pokémon Mansion 3F |
R | B | Y | 35 | Walking: Pokémon Mansion B1F | ||
![]() |
Weezing | R | B | Y | 42 | Walking: Pokémon Mansion B1F |
R | B | Y | 42 | Walking: Pokémon Mansion 3F and B1F | ||
![]() |
Rhyhorn | R | B | Y | 26 | Walking: Safari Zone North |
R | B | Y | 52 | Walking: Cerulean Cave B1F | ||
![]() |
Rhydon | R | B | Y | 55 | Walking: Cerulean Cave B1F |
R | B | Y | 62 | Walking: Cerulean Cave B1F | ||
![]() |
Chansey | R | B | Y | 64 | Walking: Cerulean Cave B1F |
R | B | Y | 56 | Walking: Cerulean Cave B1F | ||
![]() |
Tangela | R | B | Y | 32 | Walking: Route 21 |
R | B | Y | 27 | Walking: Safari Zone West | ||
![]() |
Kangaskhan | R | B | Y | 28 | Walking: Safari Zone West |
R | B | Y | 33 | Walking: Safari Zone North | ||
![]() |
Horsea | R | B | Y | 33 | Walking: Seafoam Islands B4F |
R | B | Y | 15 | Fishing (Super Rod): Cinnabar Island, Routes 19, 20, and 21, Seafoam Islands B3F and B4F | ||
R | B | Y | 25 | Fishing (Super Rod): Route 12 | ||
![]() |
Seadra | R | B | Y | 39 | Walking: Seafoam Islands B3F |
R | B | Y | 23 | Fishing (Super Rod): Route 23, Cerulean Cave 1F and B1F | ||
R | B | Y | 35 | Fishing (Super Rod): Route 12 | ||
![]() |
Goldeen | R | B | Y | 15 | Fishing (Super Rod): Cerulean City, Fuchsia City, Cinnabar Island, Routes 12, 13, 17, 18, 19, 20, 21, 22, 24, and 25, Seafoam Islands B3F and B4F |
R | B | Y | 30 | Fishing (Super Rod): Cerulean City, Route 24, Cerulean Cave B1F | ||
![]() |
Seaking | R | B | Y | 23 | Fishing (Super Rod): Route 23, Fuchsia City, Cerulean Cave 1F and B1F |
R | B | Y | 60 | Fishing (Super Rod): Cerulean Cave B1F | ||
![]() |
Staryu | R | B | Y | 30 | Walking: Seafoam Islands B1F and B2F |
R | B | Y | 33 | Walking: Seafoam Islands B4F | ||
R | B | Y | 40 | Fishing (Super Rod): Seafoam Islands B3F and B4F | ||
![]() |
Scyther | R | B | Y | 28 | Walking: Safari Zone East |
R | B | Y | 30 | Purchase: Celadon Game Corner | ||
![]() |
Electabuzz | R | B | Y | 36 | Walking: Power Plant |
![]() |
Magmar | R | B | Y | 38 | Walking: Pokémon Mansion B1F |
![]() |
Pinsir | R | B | Y | 28 | Walking: Safari Zone East |
R | B | Y | 30 | Purchase: Celadon Game Corner | ||
![]() |
Tauros | R | B | Y | 28 | Walking: Safari Zone North |
R | B | Y | 21 | Walking: Safari Zone East and West | ||
![]() |
Magikarp | R | B | Y | 15 | Fishing (Super Rod): Fuchsia City, Routes 12, 13, 17, and 18 |
R | B | Y | 15 | Fishing (Super Rod): Fuchsia City, Safari Zone East, North, and West | ||
![]() |
Gyarados | R | B | Y | 15 | Fishing (Super Rod): Fuchsia City |
![]() |
Lapras | R | B | Y | 15 | Gift: Silph Co. |
![]() |
Ditto | R | B | Y | 67 | Walking: Cerulean Cave B1F |
R | B | Y | 65 | Walking: Cerulean Cave B1F | ||
![]() |
Eevee | R | B | Y | 25 | Gift: Celadon City |
![]() |
Porygon | R | B | Y | 26 | Purchase: Celadon Game Corner |
R | B | Y | 18 | Purchase: Celadon Game Corner | ||
![]() |
Omanyte | R | B | Y | 30 | Gift: Cinnabar Lab |
![]() |
Kabuto | R | B | Y | 30 | Gift: Cinnabar Lab |
![]() |
Aerodactyl | R | B | Y | 30 | Gift: Cinnabar Lab |
![]() |
Snorlax | R | B | Y | 30 | Static: Routes 12 and 16 |
![]() |
Articuno | R | B | Y | 50 | Static: Seafoam Islands B4F |
![]() |
Zapdos | R | B | Y | 50 | Static: Power Plant |
![]() |
Moltres | R | B | Y | 50 | Static: Victory Road 2F |
![]() |
Dratini | R | B | Y | 18 | Purchase: Celadon Game Corner |
R | B | Y | 24 | Purchase: Celadon Game Corner | ||
R | B | Y | 15 | Fishing (Super Rod): Safari Zone East, North, and West | ||
![]() |
Dragonair | R | B | Y | 15 | Fishing (Super Rod): Safari Zone Center |
![]() |
Mewtwo | R | B | Y | 70 | Static: Cerulean Cave B1F |
![]() |
Mew | R | B | Y | 5 | The only way to obtain Mew without glitches or hacking was to receive it in an event for a physical copy of Red, Blue, Yellow, Gold, Silver, or Crystal between 1996 and 2002, or for the Virtual Console rerelease of Red, Blue, and Yellow in 2016. In all known distributions, it was level 5. |