Schools in Fort Sumner, New Mexico, the US. Schools locations in Fort Sumner, New Mexico. Find the nearest schools locations, near you. All types of business services Accounting ATM Courthouse Finance Funeral home Insurance Real estate School All schools in Fort Sumner Fort Sumner Elementary School School +1 505-355-7633 Fort Sumner, Fort Sumner, New Mexico 88119 Write a review Phone Website Directions Fort Sumner Middle School School +1 575-355-9611 1001 Sumner Avenue, Fort Sumner, New Mexico 88119 Write a review Phone Website Directions Fort Sumner Municipal Schools School +1 575-355-7734 1001 Sumner Avenue, Fort Sumner, New Mexico 88119 Write a review Phone Website Directions