On average, a particular location on the Earth will have a total solar eclipse once every 410 years.
However, Brisbane, Australia had two eclipses within 12 months. One in April 5, 1856 and the other on March 25, 1857. The U.S. will have two eclipses 6 ½ years apart. The first is this coming August 21, 2017, and the second will be on April 8, 2024.