Schools in Plato, Missouri, the US. Schools locations in Plato, Missouri. Find the nearest schools locations, near you. All types of business services ATM Finance School All schools in Plato Liberty School School Plato, Plato, Missouri 65552 Write a review Phone Directions 1/5 Plato High School School +1 417-458-4980 10645 Plato Drive, Plato, Missouri 65552 Write a review Phone Website Directions