Am I aiming too high?

Hi everyone, I am a rising senior!

Here is more info about me:

Female, Chinese
Single parent household

GPA: 3.92
WGPA: 4.71

I attend a public magnet school, in the science program
Class rank: top ~10%

SAT: 2230 (superscored)
SAT subject tests: Math II 750, Biology M 770
AP: Computer Science(5), Gov(5)

Classes:
Freshman: Net sports, Magnet precal, Honors US history, Spanish 2, Adv physics, Adv chem, Computer sci 1, Design and engineering 1, Honors english 9
Sophomore: AP gov, AP comp sci, Honors spanish 3, Magnet functions, Honors english 10, Adv bio, Adv earth sciences, Engineering 2
Junior: AP lang, AP econ, AP statistics, AP calc BC, AP biology, Research and design 1, Computer sci 3, Health

Volunteer:
Page at local library(40 hrs, 2 years ago), homeless shelter for deliverer(100 hrs), chinese school teacher(100 hrs), senior residence(30 hrs, 2 summers ago)

Summer Experience:
Summer Internship Program at NIH- working in a lab(this summer)
Navy Academy Summer Seminar
Internship at National Institute in programming and networking(400 hrs, summer after sophomore year)
Biomedical summer program at UMD

ECS:
Cancer fundraising club(President and Co-founder)
X-STEM ambassador(Fellow)
Navy sea cadet(Seaman)
Save the children club(Treasurer)
National Honor Society
National Science Honor Society
Science Olympiad(placed second at state competitions)
Track and field team(All 4 years of HS)
Golf team(3 years)
Business club
Water project club

Awards:
International ISWEEP finalist: Created a sustainable water filter out of recycled materials, was shown to be very effective
National SourceAmerica Design Challenge Second Place: created technology to help people with disabilities, received contract for the nonprofit we were working with, created jobs for 50 people with disabilities
NCWIT Affliate Award: for various computer science accomplishments
SciOly regional and state medals
Stockholm junior water prize: for the water filter project mentioned above
Princeton Chinese music festival honorable mention

Schools I am looking at:
Yale
Wellesley
Georgetown
UPenn
UChicago
Dartmouth
Northwestern
Berkeley
UVA

Would it be beneficial if I did another marketing/non-profit internship this summer?

Thanks everyone for helping me out! ANY ADVICE IS WELCOME!

You aren’t aiming too high, because I think those would all be good schools for you. However, every school you listed is very competitive. I would recommend looking into more middle ground schools as well.

You have a great profile but you need to be more aware of demographics. Wellesley is a smart choice.

Many of the schools you listed are overrun with Asian applicants, be aware of that.

Your good, as in these schools are all in the ballpark for you but they are all competitive. You should have some matches and safeties. Matches for you would be like NYU, USC, Emory, UT Austin etc. You also need atleast one safety school.