Schools in Galt, Missouri, the US. Schools locations in Galt, Missouri. Find the nearest schools locations, near you. All types of business services School All schools in Galt Galt High School School +1 660-673-6224 205 West Border Street, Galt, Missouri 64641 Write a review Phone Directions Grundy County High School School +1 660-673-6238 205 Southwest Border Street, Galt, Missouri 64641 Write a review Phone Directions