1520 SAT (790 math, 730 Eng, 6/7/8 essay)
780 Bio E
750 Math II
GPA: 99.32 (UW), 101.03 (W)
Rank: 1/532 (UW), 2/532 (W)
Senior Year Courses: AP Calc BC, AP Bio, AP Lit, AP Macro, University French
As far as EC’s…I do a year-round sport (10 hrs/week), co-section leader in band, clubs (NHS, French NHS, tutoring), volunteer regularly with different organizations, I have a job…not much leadership and nothing unique though
Awards: again, nothing special…Nat Merit commendation, Harvard Book, etc.
Applied as a physics major
White female from upstate NY
I guess I’m just really worried because I was deferred EA from NEU. Williams (along with most of the other schools I’m shooting for) is much more competitive… 
If NEU is Northeastern, it seems like they deferred a lot of applicants with stats like yours this year. I would not assume rejection from everywhere else based on that, but I understand it is nerve wracking.
None of us on CC have a crystal ball to predict whether you will get into Williams or not. There are so many factors the admissions office will consider when assembling a class. But certainly your statistics are great, and your achievements are considerable. You sound like a strong applicant with a very real chance of being admitted. Alas, there are no guarantees.
Best of luck!
Northeastern and Williams share little apart from the state of Massachusetts and smart students. Have a happy journey as well in narrowing your college choices once you have your acceptances in hand. May you have a wonderful four years!