There are roughly 4,000–5,000 named potato varieties in the world, plus around 100–180 wild potato species that aren’t usually eaten but are important for breeding.

Quick Scoop

Potatoes are incredibly diverse, especially in the Andes of South America, where more than 4,000 native varieties are grown in Peru, Bolivia, and Ecuador alone. Globally, estimates cluster around 5,000 cultivated varieties , reflecting centuries of local selection and modern breeding.

Native vs. wild potatoes

  • Native Andean farmers maintain more than 4,000 local “landrace” potatoes , adapted to high elevations and harsh climates.
  • In addition, scientists recognize about 100–180 wild potato species , mostly in Peru and Bolivia, which are too bitter to eat but provide useful genes for disease and climate resilience.

Everyday commercial varieties

  • While thousands exist on paper, only a small fraction show up in stores.
  • For example, the United States grows 200+ commercial potato varieties , grouped into types like russet, red, white, yellow, blue/purple, fingerling, and petite.

Why different counts appear

  • Some sources quote “over 4,000 edible varieties,” others say “about 5,000 varieties worldwide,” depending on whether they count only native landraces, modern cultivars, or also experimental and regional lines.
  • New varieties are still being bred, so the exact number is always shifting slightly rather than fixed.

TL;DR: If you’re talking about cultivated potatoes, think around five thousand varieties worldwide , with 4,000+ native Andean types and over a hundred wild relatives sitting behind them in the gene pool.

Information gathered from public forums or data available on the internet and portrayed here.