A direct answer: in captivity, lions typically live about 15 to 20 years, with many individuals reaching into the mid- to late 20s under optimal care. Details and context:
- General range in captivity: 15–20 years as the common expectation, though exceptional care can push some into the mid- to late-20s. This reflects regular veterinary attention, steady food supply, and absence of wild hazards.
- In best conditions, there are reports of captive lions living beyond 25 years, with some anecdotal cases exceeding 26–29 years.
- In the wild, lifespans are shorter on average (roughly 10–14 years for many individuals, though variation exists by gender and territory). Captivity often extends life due to reduced predation, consistent nutrition, and medical care.
Notes:
- Lifespans vary by individual, subspecies, sex, enclosure quality, enrichment, and veterinary program. For example, females often live longer than males in both settings, and proper enrichment and shelter can influence health and longevity in captivity.
If you’d like, I can tailor the answer to a specific context (zoo, sanctuary, or private facility) or pull examples of documented long-lived captive lions to illustrate the range.
