What Is the Average Weight of a Goat?

Small-breed and miniature-breed goats, such as the Nigerian dwarf, can weigh as little as 2 pounds at birth and reach approximately 75 pounds when full grown. Dairy breeds are generally medium-sized, with adult female Alpines reaching about 140 to 150 pounds and males 170 to 190 pounds. Among the largest of goats bred for meat production are Boer goats. A fully mature Boer male goat can tip the scales at over 300 pounds.