EV Training: Targeting your training by stat

There are many pokemon in this fine world of ours. And for the trainer hoping to maximize their pokemon's stat gains through utilizing the EV system, it can be a confusing and daunting task to choose which pokemon they think will give a certain boost in stats. Well, that's why I'm here, isn't it?

I have compiled here a list, several lists, in fact, of pokemon that give points in each of the different stat categories. I'll also give you good areas to hunt while training. This is a long report so I recommend using Ctrl+F for PC or Cmd+F for Mac to find what you're looking for.

A pokemon in the list with a * after its name give multiple types of points. They will be named on both lists so simply search for their name to find which type and how many points they give.

Legend:
HP
Attack
Defense
Special Attack
Special Defense
Speed

~HP Points~
Single:
Caterpie
Nidoran♀
Slowpoke
Grimer
Ditto
Hoothoot
Chinchou
Igglybuff
Wooper
Dunsparce
Phanpy
Wurmple
Shroomish
Slakoth
Whismur
Makuhita
Azurill
Gulpin
Wailmer
Barboach
Castform
Wynaut
Snorunt
Spheal
Bidoof
Shellos
Drifloon
Happiny
Munchlax
Phione
Tepig
Munna
Ducklett
Foongus
Muk*
Piloswine*
Delcatty*
Relicanth*
Entei*
Kyurem*

Double:
Nidorina
Clefairy
Jigglypuff
Lickitung
Chansey
Kangaskhan
Lapras
Vaporeon
Snorlax
Noctowl
Lanturn
Marill
Quagsire
Wobbuffet
Shedinja
Loudred
Hariyama
Swalot
Wailord
Whiscash
Tropius
Glalie
Sealeo
Gastrodon
Drifblim
Skuntank
Musharna
Audino
Palpitoad
Throh
Amoonguss
Alomomola
Stunfisk

Triple:
Nidoqueen
Clefable
Wigglytuff
Mew
Azumarill
Blissey
Celebi
Slaking
Exploud
Walrein
Jirachi
Lickilicky
Giratina
Manaphy
Shaymin
Arceus
Victini
Seismitoad

Recommended HP hunting grounds:
If you're still in Diamond, Pearl, or Platinum, Route 221 has several Skuntank and Gastrodon for you to battle. They give 2 base points each.
Bidoof are also quite common on route 201 if you don't mind dodging the occasional starly.

In Black and White, the dream yard is an excellent HP training ground. Munna and Musharna both appear in the ruins and give 1 and 2 points, respectively. Musharna will only appear in the rustling grass, along with Audino which also gives 2 HP points, and once per week in the basement.

~Attack Points~
Single:
Ekans
Nidoran♂
Paras
Mankey
Growlithe
Machop
Bellsprout
Farfetch'd
Doduo
Muk*
Krabby
Goldeen
Scyther
Tauros*
Dratini
Totodile
Croconaw*
Sentret
Spinarak
Unown*
Snubbull
Qwilfish
Teddiursa
Swinub
Piloswine*
Octillery*
Kingdra*
Donphan*
Stantler
Tyrogue
Larvitar
Combusken*
Mudkip
Poochyena
Sableye*
Mawile
Carvanha
Camerupt*
Trapinch
Vibrava*
Flygon*
Cacturne*
Seviper*
Corphish
Anorith
Shuppet
Huntail*
Bagon
Deoxys*
Turtwig
Grotle *
Infernape*
Shinx
Cranidos
Mothim*
Chatot
Gible
Riolu
Lucario*
Croagunk
Snover
Abomasnow*
Weavile*
Mesprit*
Patrat
Watchog*
Lillipup
Pidove
Boldore*
Drilbur
Timburr
Sandile
Darumaka
Scraggy
Archen
Karrablast
Axew
Cubchoo
Mienfoo
Golett
Pawniard
Rufflet
Deino
Larvesta
Kyurem*
Meloetta (Pirouette Forme)*
Genesect*

Double:
Beedrill*
Arbok
Nidorino
Parasect*
Primeape
Arcanine
Machoke
Weepinbell
Dodrio
Kingler
Hitmonlee
Rhydon
Seaking
Pinsir
Gyarados
Flareon
Kabutops
Dragonair
Feraligatr*
Ariados
Granbull
Scizor
Heracross
Ursaring
Entei
Pupitar
Marshtomp
Mightyena
Nuzleaf
Breloom
Sharpedo
Zangoose
Solrock
Crawdaunt
Armaldo
Banette
Absol
Rayquaza*
Deoxys (Attack Forme)*
Torterra*
Bibarel
Kricketune
Luxio
Rampardos
Honchkrow
Gabite
Toxicroak
Carnivine
Yanmega
Azelf*
Pignite
Herdier
Tranquill
Excadrill
Gurdurr
Sawk
Krokorok
Darmanitan (Standard Mode)
Archeops
Garbodor
Sawsbuck
Escavalier
Eelektrik
Fraxure
Beartic
Mienshao
Druddigon
Golurk
Bisharp
Bouffalant
Braviary
Zweilous

Triple:
Nidoking
Machamp
Victreebel
Dragonite
Tyranitar
Blaziken
Swampert
Shiftry
Salamence
Groudon
Staraptor
Luxray
Garchomp
Rhyperior
Electivire
Mamoswine
Gallade
Regigigas
Emboar
Stoutland
Unfezant
Gigalith
Conkeldurr
Leavanny
Krookodile
Eelektross
Haxorus
Terrakion
Tornadus
Thundurus
Zekrom

Recommended Attack hunting grounds:
Lake Verity in Diamond, Pearl, and Platinum is a perfect Attack training ground. Using a super rod, both Seaking and Gyarados are catchable. This guarantees you at least 2 Attack EVs for every encounter initiated this way.

In Black and White, Dragonspiral Tower is my recommendation. Mienfoo and Golett are extremely common and give 1 Attack EV each.

~Defense Points~
Single:
Squirtle
Wartortle*
Sandshrew
Geodude
Shellder
Onix
Exeggcute
Cubone
Koffing
Rhyhorn
Tangela
Omanyte
Kabuto
Bayleef*
Meganium*
Pineco
Gligar
Shuckle*
Corsola*
Suicune*
Seedot
Nincada
Nosepass
Aron
Dusclops
Clamperl
Relicanth*
Beldum
Kricketot
Shieldon
Wormadam (Trash Cloak)*
Vespiquen*
Bronzor
Bronzong*
Bonsly
Spiritomb*
Hippopotas
Skorupi
Probopass*
Dusknoir*
Roggenrola
Sewaddle
Venipede
Dwebble
Scrafty*
Yamask
Tirtouga
Ferroseed
Klink
Shelmet
Vullaby
Croconaw*
Donphan*
Sableye*
Mawile*
Huntail*
Grotle *
Boldore*
Meloetta (Pirouette Forme)*
Parasect*
Feraligatr*
Torterra*
Seadra*

Double:
Metapod
Kakuna
Sandslash
Graveler
Slowbro
Cloyster
Marowak
Weezing
Omastar
Sudowoodo
Forretress
Steelix
Magcargo
Skarmory
Miltank
Silcoon
Cascoon
Pelipper
Lairon
Torkoal
Shelgon
Metang
Registeel*
Deoxys (Defense Forme)*
Bastiodon
Wormadam (Sandy Cloak)
Hippowdon
Drapion
Tangrowth
Leafeon
Gliscor
Uxie*
Swadloon
Whirlipede
Crustle
Cofagrigus
Carracosta
Ferrothorn
Klang
Durant

Triple:
Poliwrath
Golem
Aggron
Metagross
Regirock
Klinklang
Cobalion

Recommended Defense hunting grounds:
In Diamond, Pearl, and Platinum, Iron Island is a very good Defense training area. Graveler and Steelix give 2 Defense EVs each and Onix gives 1.

In Black and White, Durant gives 2 points and appears often in victory road, on all floors. Relic Castle is also a good Defense ground, training against Cofagrigus and Yamask for 2 and 1 points, respectively.

~Special Attack Points~
Single:
Bulbasaur
Ivysaur*
Charmeleon*
Oddish
Venomoth*
Psyduck
Abra
Magnemite
Gastly
Horsea
Porygon
Quilava*
Natu
Xatu*
Mareep
Sunkern
Slugma
Remoraid
Houndour
Smoochum
Raikou*
Torchic
Ralts
Masquerain*
Numel
Spinda
Cacnea
Chimecho*
Monferno*
Piplup
Budew
Cherubi
Mismagius*
Chingling
Rotom*
Oshawott
Petilil
Zorua
Solosis
Vanillite
Elgyem
Litwick
Meloetta (Aria Forme)*
Unown*
Octillery*
Kingdra*
Combusken*
Camerupt*
Cacturne*
Seviper*
Deoxys*
Infernape*
Mothim*
Lucario*
Abomasnow*
Mesprit*
Kyurem*
Genesect*
Rayquaza*
Deoxys (Attack Forme)*
Azelf*
Seadra*
Venusaur*
Butterfree*

Double:
Gloom
Golduck
Kadabra
Magneton
Haunter
Exeggutor
Jynx
Magmar
Flaaffy
Sunflora
Espeon
Girafarig
Houndoom
Porygon2
Kirlia
Roselia
Lunatone
Gorebyss
Prinplup
Cherrim
Togekiss*
Glaceon
Darkrai*
Dewott
Lilligant
Darmanitan (Zen Mode)
Maractus
Sigilyph
Zoroark
Duosion
Vanillish
Beheeyem
Lampent
Mandibuzz
Heatmor

Triple:
Charizard
Vileplume
Alakazam
Gengar
Zapdos
Moltres
Mewtwo
Typhlosion
Ampharos
Beautifly
Gardevoir
Latios
Kyogre
Empoleon
Roserade
Magnezone
Magmortar
Porygon-Z
Dialga
Palkia
Heatran
Samurott
Reuniclus
Vanilluxe
Chandelure
Hydreigon
Volcarona
Reshiram
Landorus
Keldeo

Recommended Special Attack hunting grounds:
In Diamond, Pearl, and Platinum, Eterna Mansion is the perfect place for training Special attack. Gastly are common, giving 1 EV point each. Haunter will appear occasionally and give 2. Gengar are also encounterable in a specific room and will give 3 points when defeated.

In Black and White, Celestial Tower runs rampant with Litwick from the second floor on up. They will give 1 EV point each.

~Special Defense Points~
Single:
Ninetales*
Venonat
Tentacool
Seel
Drowzee
Eevee
Chikorita
Ledyba
Cleffa
Togepi
Hoppip
Misdreavus
Lotad
Spoink
Swablu
Baltoy
Lileep
Kecleon
Duskull
Burmy
Mime Jr.
Mantyke
Gothita
Frillish
Beedrill*
Wartortle*
Bayleef*
Shuckle*
Corsola*
Dusclops*
Wormadam (Trash Cloak)*
Vespiquen*
Bronzong*
Spiritomb*
Scrafty*
Registeel*
Deoxys (Defense Forme)*
Uxie*
Ivysaur*
Masquerain*
Chimecho*
Mismagius*
Meloetta (Aria Forme)*
Kingdra*
Mesprit*
Venusaur*
Butterfree*
Togekiss*

Double:
Tentacruel
Dewgong
Hypno
Hitmonchan
Mr. Mime
Ledian
Togetic
Umbreon
Mantine
Hitmontop
Lombre
Grumpig
Altaria
Claydol
Cradily
Milotic
Wormadam (Plant Cloak)
Gothorita
Jellicent
Cryogonal
Meganium*
Suicune*
Probopass*
Dusknoir*

Triple:
Blastoise
Articuno
Bellossom
Politoed
Slowking
Lugia
Ho-Oh
Dustox
Ludicolo
Regice
Latias
Cresselia
Gothitelle
Virizion

Recommended Special Defense hunting grounds:
In Diamond, Pearl, and Platinum, Route 223 contains a lot of Tentecruel. Mantyke will also appear on occasion and both will give 2 and 1 Special Defense EVs respectively.

In Black and White, Frillish is a good bet surfing around Driftveil City. They each give 1 EV point.

~Speed Points~
Single:
Charmander
Weedle
Pidgey
Rattata
Spearow
Vulpix
Zubat
Diglett
Meowth
Poliwag
Ponyta
Voltorb
Staryu
Magikarp
Cyndaquil
Pichu
Aipom
Yanma
Murkrow
Sneasel
Delibird
Smeargle
Elekid
Magby
Treecko
Zigzagoon
Taillow
Wingull
Surskit
Skitty
Delcatty*
Meditite
Electrike
Plusle
Minun
Volbeat
Illumise
Feebas
Luvdisc
Chimchar
Starly
Combee
Pachirisu
Buizel
Buneary
Glameow
Stunky
Finneon
Snivy
Purrloin
Pansage
Pansear
Panpour
Blitzle
Woobat
Tympole
Cottonee
Trubbish
Minccino
Deerling
Joltik
Tynamo
Tauros
Vibrava*
Weavile*
Meloetta (Pirouette Forme)*
Charmeleon*
Venomoth*
Quilava*
Xatu*
Monferno*
Rotom*
Deoxys*
Infernape*
Genesect*
Darkrai*
Ninetales*
Meloetta (Aria Forme)*

Double:
Pidgeotto
Raticate
Fearow
Pikachu
Golbat
Dugtrio
Persian
Poliwhirl
Rapidash
Electrode
Starmie
Electabuzz
Jolteon
Aerodactyl
Furret
Skiploom
Grovyle
Linoone
Swellow
Vigoroth
Ninjask
Medicham
Manectric
Staravia
Floatzel
Ambipom
Lopunny
Purugly
Lumineon
Froslass
Servine
Liepard
Simisage
Simisear
Simipour
Zebstrika
Swoobat
Whimsicott
Basculin
Cinccino
Swanna
Emolga
Galvantula
Accelgor
Flygon*
Raikou*

Triple:
Pidgeot
Raichu
Crobat
Jumpluff
Sceptile
Deoxys (Speed Forme)
Shaymin (Sky Forme)
Serperior
Scolipede

Recommended Speed hunting grounds:
In Diamond, Pearl, and Platinum, there is a fisherman outside of Eterna City with a team of 6 Magikarp. You are able to challenge him with the VS Seeker as many times as you want for 1 Speed EV per Magikarp.

In Black and White, I would suggest training off the Joltik in Chargestone Cave. They will also give 1 Speed EV each.