← Colby overview

How to strengthen your Colby application

Maine · 8.0% acceptance · private · Tier 1

Sign up + add your profile to see your specific gaps for Colby.

Sign up Log in

Best application round for you

ED rate (45.0%) is materially higher than RD (8.0%). If Colby is your top choice and you can commit financially, this is the highest-leverage round.

Early Decision ← recommended45.0%
Early Decision II30.0%
Regular Decision8.0%

What Colby weights most

Colby prioritizes intellectually curious students who will take advantage of the Jackson Labs-style research and the Jan Plan global immersion; successful applicants show both academic rigor in STEM or humanities and clear evidence of sustained initiative, whether in independent research, community projects, or creative work. They favor applicants with a strong fit for an active, outdoors-oriented campus culture and collaborative intellectual life, and they are stricter than many peers on demonstrated academic preparedness and upward grade trends rather than resume breadth alone.

Supplemental essay strategy

For the Colby-specific essays, cite concrete programs: describe a Jan Plan abroad or on-campus project you would pursue, reference a faculty member, lab, or the Waterville community partnership, and explain how that link advances a specific intellectual or civic goal. Avoid vague praise of "small classes" or "beautiful campus"; instead show you understand Jan Plan logistics and how a term-long, credit-bearing immersion would change your trajectory.

Recommended competitions

USACO
Programming. Reach Gold or Platinum for a real signal at top CS programs.
AMC 10/12 → AIME → USAMO
Math olympiad track. AIME qualification (top ~5% of AMC) starts mattering at top STEM programs.
Regeneron Science Talent Search
Most prestigious HS science research competition. 300 scholars, 40 finalists, $250K top prize.
ISEF (Regeneron International Science & Engineering Fair)
World's largest pre-college science fair. Qualify through regional/state fairs first.
USA Olympiads (Bio, Chem, Physics, CS, Math, Linguistics)
Olympiad track for each subject. Reaching the national camp = HYPSM-tier signal.
Junior Science & Humanities Symposium (JSHS)
Research presentations + scholarships ($2K-$12K). Solid mid-tier research signal.

Where to focus next

If you only have time for one thing this month, do this:

  1. Read 2 admitted-student essays from Colby (search official admissions site or Reddit r/colby). Notice the level of specificity — that's the bar.
  2. Write the ‘why this school’ supplement first, before anything else. If you can't fill 250 words with school-specific reasons, pick a different school.
  3. Find one current student to ask about their experience — admissions offices often connect prospective applicants with current students. The follow-up email becomes specific essay material.

General improve guide

made by a high school junior. found a bug? something looks wrong? email me at jasperthelazzer19@gmail.com. free chances calculator. Candor Premium is $3/month for the strategy on top.
still grinding your ACT? I also built Forma — real test prep, same honesty.
Admissions odds are estimates, not guarantees. Candor is independent and not affiliated with any college.