A domestic pig has approximately 15,000 taste buds. That estimate is commonly used in animal-science and agricultural references, and it is higher than the roughly 9,000 taste buds often cited for an average human.
Pig taste buds are concentrated in specialized structures of the tongue and oral cavity, including fungiform, foliate, and circumvallate papillae. Their gustatory system helps pigs evaluate food before swallowing, an important ability for an omnivorous animal that may encounter a wide range of plant and animal foods.
Pigs can detect basic tastes such as sweet, salty, bitter, and sour, and research also shows sensitivity to umami-related compounds. Their strong attraction to sweet flavors is one reason feed scientists study sugar and other palatability enhancers when designing pig diets.
The figure should be understood as an approximate or “up to” count, not a fixed total for every pig. Age, breed, counting method, and whether researchers count only the tongue or the wider oral cavity can produce different numbers. The quiz’s 15,000 is therefore the accepted rounded value.