Schools in Oaklyn, New Jersey, the US. Schools locations in Oaklyn, New Jersey. Find the nearest schools locations, near you. All types of business services Accounting Courthouse Finance Funeral home School All schools in Oaklyn Haddon Learning Center School +1 856-858-7733 220 West Clinton Avenue, Oaklyn, New Jersey 08107 Write a review Phone Website Directions St Mark's Nursery School School +1 856-854-5910 1 East Haddon Avenue, Oaklyn, New Jersey 08107 Write a review Phone Website Directions