Whirlipede locations — where to catch

In Lumiose City (Legends: Z-A)

• Bleu Sector 1 — Static Encounter
• Wild Zone 15 — Walk
• Wild Zone 5 — Walk

Other games (4)

• Sword / Shield — The Isle of Armor (Gen 8): Fields of Honor
• X / Y (Gen 6): Friend Safari
• Black 2 / White 2 (Gen 5): Lostlorn Forest, Pinwheel Forest
• Black / White (Gen 5): Pinwheel Forest

Whirlipede — full Pokédex entry