Schools in Marlow Heights, Maryland, the US. Schools locations in Marlow Heights, Maryland. Find the nearest schools locations, near you. All types of business services Accounting ATM Finance Insurance Real estate School All schools in Marlow Heights Arise Outreach Ministries. School 4331 Saint Barnabas Road, Marlow Heights, Maryland 20748 Write a review Phone Directions Sandymount School School Marlow Heights, Marlow Heights, Maryland 20748 Write a review Phone Directions