Schools in Wyandanch, New York, the US. Schools locations in Wyandanch, New York. Find the nearest schools locations, near you. All types of business services ATM Bank Finance Insurance Real estate School Travel All schools in Wyandanch Martin L King Jr Elem School School +1 631-870-0555 792 Mount Avenue, Wyandanch, New York 11798 Write a review Phone Website Directions Wyandanch Memorial High School School +1 631-870-0450 54 South 32nd Street, Wyandanch, New York 11798 Write a review Phone Website Directions