Mayland

1. Walt Whitman High School - Bethesda

2. Winston Churchill High School - Potomac

3. Thomas S. Wootton High School - Rockville

4. Poolesville High School - Poolesville

5. Bethesda-​Chevy Chase High School- Bethesda

6. Richard Montgomery High School - Rockville

7. Marriotts Ridge High School - Marriottsville

8. Rockville High School - Rockville

9. River Hill High School - Clarksville

10.Severna Park High School - Severna Park

Virginia

1. Thomas Jefferson High School for Science and Technology- Alexandria

2. Langley High School- McLean

3. W.T. Woodson High School- Fairfax

4. McLean High School - McLean

5. George Mason High School - Falls Church

6. Oakton High School - Vienna

7. James Madison High School- Vienna

8. Richmond Community High - Richmond

9. Briar Woods High- Ashburn

10.Fairfax High School - Fairfax

more info

http://www.usnews.com/education/best-high-schools