What is the average life span of a wild boar or feral hog?

Hunting can be a significant mortality factor in some regions but generally is not enough to offset population growth

Mortality rates vary greatly and impact the very young and the very old primarily. Predation is not a big issue once they reach about 10 to 15 pounds. Hunting can be a significant mortality factor in some regions but generally is not enough to offset population growth. Average lifespan is probably between 4 and 8 years of age according to The Texas A&M AgriLife Extension Service which surveyed landowners in 2011 to determine an estimate of how many wild pigs are removed from the Texas landscape each year.