How much does the average zoo make a year?

A Zoo or Aquarium Director makes between $100,000 to $1,000,000 a Year depending on the size of the facility. A small Aquarium Director is closer to $100,000 and a large Zoo Director makes closer to $1,000,000. On average it is probably around $250,000 per year. You can look up the top paid people for any non-profit organization with an account on guidestar.org.