What are my chances at UC Berkeley for the Bioengineering program (applying as an incoming freshman)?
Here are my stats (some are ~prospective~):
Objective:
SAT I: 2300
ACT: 35
SAT II: Mathematics 2 - 750+
English - 750+
Biology M - 750+
Unweighted GPA (out of 4.0): 4.0
UC GPA: 4.31 (Taking highest courses my school offers)
Rank: ~1st, Top 1%
ELC?: Yes
AP classes/tests taken and passed: World History, US History, Spanish Language, English Language & Comp ( AP Bio, AP Chem, and AP Physics not offered at my school) I’ve taken every AP class available to me.
Senior Year Course Load: AP BC Calculus, AP Stats, AP English Lit, AP Gov’t (1 semester), AP Macroeconomics (1 semester, AP Environmental Science, PLTW Biomed, a non-academic 0 period
Community college courses: Art Appreciation(A), Precal/Biology(A)
Awards: Minor awards (Sports awards, High GPA awards, district science fair, etc.)
Subjective:
Extracurriculars (+ other activities) and years/hours involved: JV Tennis (since sophomore, 10h per week for 3 months every year, MVP of team), Academic Decathalon (since sophomore, 5h per week year round), school drama play production (since freshman year, 5+ hours per week spent on this for about 3 months per year) Mock Trial (since freshman, 3 hours per week, 6 months per year, attorney), Science Olympiad (since sophomore, 2 hours per week for three months every year), ASB Commissioner of Service Projects (junior year), local CSU college research program (biology/engineering related, very competitive) (28 hours per week for a month during the summer after my junior year, heavily devoted to this), Running a science related weekly blog (since Junior, very dedicated, 4 hours per week year round), developed and released an app (related to studying, fairly successful, worked on this during the summer after my sophomore year, many hours per week spent on this), Science fair (since junior year, roughly 3 hours per week spent on this for 6 months), president and founder of habitat for humanity chapter at my school (since junior, very involved and dedicated), I founded a program/organization where we would teach basic English to non-English speakers for free in partnership with a local Hispanic church, I was very passionate about this and very involved (since junior), Robotics team (since junior, fairly involved, very competitive), NHS + CSF (since junior, not really involved that much), UC COSMOS (competitive to get into, a summer program where I get to stay at a UC school for a month during summer after my junior year and do research, joined a bioengineering related cluster)
^I KNOW I WROTE A TON, sorry 
Community service: 300 hours at a hospital weekly volunteer program, hundred+hours at the American Cancer Society Discovery Shop + local animal shelter, I also volunteered a lot with the Red Cross and Habitat for Humanity, founded an organization (mentioned above).
Personal Statement: Extremely compelling
Random details: CPR certified, Certified Babysitter, Self taught Ukelele (I’ve written many songs), Trilingual (English, Spanish, French)
Other:
Intended Major: Bioengineering
State: California
School Type: Public, ~2,000 students, Medium-ish town
Ethnicity: Hispanic/Latino
Gender: Female
Income Bracket: ~100,000
Hooks: College research, Ranking, Wrote about difficult family/transportation circumstances that prevented my involvement in school my freshman/sophomore years and how I worked to overcome these.
If you have any advice for anything I could do to better my application, it would be greatly appreciated! 
Also, I have a lot of extracurriculars, should I include all of the ones listed in my application? AGAIN I’m very sorry this was so lengthy!!
**EDIT: I think I forgot to mention the shadowing program I’ll be in next year, I’m going to shadow a local doctor as part of a school related program for 5+ hours per week for the entire school year during school hours!!
Also, my regular weighted GPA is a 4.5.
I had a friend with pretty much the exact same scores as you get waitlisted, then accepted to Bioengineering. He had slightly higher gpa and sat scores, but I think you have a higher chance because you seem to have better extra-curriculars and a better essay. And if you did take the highest courses your school offers, then your lower GPA wouldn’t be a problem.
You should also probably take SAT Physics or SAT Chemistry if you can.
You should get in, BioEngineering is also one of the easier engineering majors to chance for, unlike say EECS.
(I mean… I got in with Regents for mechanical engineering and I’m pretty sure I didn’t have as much stuff as you.)
I always say: Have a plan B. Consider and apply to other options as well.
However, I think that your chances are very good. If you get in and if it is affordable, I think that you will do well there.