What is the world’s horse population today? 1 Comment Register and earn your first point toward the Mane-U Noteworthy in Horses badge! Registration not required to play, but is required to earn points. 1. Redbrand fencing ad, Hobby Farms magazine, Jan-Feb 2017. What is the world’s horse population today? (Hint: Look carefully at the photo.) 58 million 5 million 5 billion 10 million Loading… Share this:ShareFacebookTwitterPinterestLinkedIn Related Related posts: Answer these 10 questions about noteworthy horses for a free badge What horse show turned 100 this year? U.S General Robert E. Lee’s closest companion and devoted horse was who? Which of these is another name for the horse Justin Morgan?