Schools in Niangua, Missouri, the US. Schools locations in Niangua, Missouri. Find the nearest schools locations, near you. All types of business services ATM Finance School All schools in Niangua Amity School School Niangua, Niangua, Missouri 65713 Write a review Phone Directions Black Oak School School Niangua, Niangua, Missouri 65713 Write a review Phone Directions Eureka School School Niangua, Niangua, Missouri 65713 Write a review Phone Directions McMahan School School Niangua, Niangua, Missouri 65713 Write a review Phone Directions Niangua High School School +1 417-473-6101 301 Rumsey Street, Niangua, Missouri 65713 Write a review Phone Website Directions Oak Grove School School Niangua, Niangua, Missouri 65713 Write a review Phone Directions Osage School School Niangua, Niangua, Missouri 65713 Write a review Phone Directions Prospect School School Niangua, Niangua, Missouri 65713 Write a review Phone Directions