Schools in Stonewall, Oklahoma, the US. Schools locations in Stonewall, Oklahoma. Find the nearest schools locations, near you. All types of business services ATM Bank Finance School All schools in Stonewall Stonewall Elementary School School +1 580-265-4241 600 Highschool Avenue, Stonewall, Oklahoma 74871 Write a review Phone Website Directions Stonewall High School School +1 580-265-4242 600 Highschool Avenue, Stonewall, Oklahoma 74871 Write a review Phone Website Directions