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Colby College Admission Requirements

Waterville, Maine

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Your chances of getting into Colby College

Admission Rate & Difficulty

Percent Admitted 

Admission Difficulty for Colby College
Measure Difficulty
Admission Standards Elite 
Applicant Competition Extreme 

Acceptance Rate

The acceptance rate at Colby College is 8.9%.  Its admission rate is the 2nd lowest in Maine and the 21st lowest the nation.

Admission Selectivity

How hard is it to get into Colby College and can you get accepted?

Colby College is an extremely competitive school to get into and is highly selective who it accepts. You have a very low chance of acceptance even even if you meet the admission criteria. It's critical that you meet their GPA requirements to get past the first round of consideration. Last year, only 1,407 out of the 15,857 who applied were admitted.

The school has exceptionally high admission requirements, generally admitting students who can score in the top 4 percent on standardized admission tests. Colby College typically accepts and attracts "A-" average high school students with an average GPA around 3.86. Most incoming freshmen graduate in the top ten percent of their high school class or better. 47% of those admitted chose to enroll in the school.

Can you get into Colby College?

9% are accepted, can you get in? Use the admission calculator to see if you have the grades and test scores needed to get in. See your admission chances based on your extracurriculars, intended major, background, and more.

Admission Requirements in Brief

To have the best chance of getting into to Colby College you should:

  • Have a high school GPA of 3.86 or better
  • Earn A- grades in high school
  • Score 1470 on the SAT
  • Score 33 on the ACT
  • Graduate in the top 10% of your high school class
  • Submit letters of recommendation from your teachers

Colby College GPA

GPA Requirements & Average GPA

Avg. High School GPA 


Typical High School Grades 


What GPA do you need to get into Colby College?

GPA Requirements

The GPA requirements for getting into Colby College are to have around a 3.86 high school GPA. You are required to have exceptionally good grades and you should be graduating near the top of your class.

Given the school's very highly selective admissions, acceptance at Colby College extremely difficult and unlikely even with a 3.86 GPA. The school should be considered a reach even if you have a 3.86 GPA. If your grades do not meet the GPA requirements, you will have very little chance of being considered for admission.

Average GPA

The average unweighted GPA at Colby College is 3.86 on the 4.0 scale. To achieve the average GPA for admission, you need to earn A- letter grades and regularly score around 90-92 percent on tests and assignments in high school.  The school ranks #1 in Maine for highest average GPA.

Importance of GPA

Since Colby College is a test optional college, extra focus will be placed on your GPA when the school considers your application. As a result, it is very important that you meet the GPA requirements.

See additional colleges accepting applicants in the 3.9 GPA range.

*This school has not published high school GPA data for its incoming freshman class. In these cases, CollegeSimply uses an algorithm to predict GPA based on this school's test scores and a large sample of college GPA data. 3.86 is a prediction of the school's average incoming freshman GPA.

Calculate My Chances 

Colby College SAT Scores

Test Optional

Submission of SAT or ACT scores is not required for admission to Colby College. If you submit test scores, they will be considered with your application, but they are not mandatory. 40% of students submitted SAT scores and 28% submitted ACT scores for admission for the most recent academic year..

SAT Requirements & Average SAT Score

SAT Range 


Applicants Submitting SAT 

SAT Scores for Colby College
SAT Test 25th Percentile Score
Reading 25th Percentile 690
Math 25th Percentile 710
Composite 25th Percentile 1400
SAT Scores for Colby College
SAT Test 75th Percentile Score
Reading 75th Percentile 750
Math 75th Percentile 780
Composite 75th Percentile 1530
Average SAT Score 1470

SAT Scores you need to get in

What are the SAT requirements for you to be admitted to Colby College?

Average Score & Range

The average SAT score at Colby College is 1470 out of 1600 and the range for the middle 50% of accepted students is 1400-1530. Students who get into Colby College score in the top 5 percent of all SAT test takers..  Colby College ranks #1 in the state of Maine and #41 in the nation for highest average SAT composite score.

Score for Acceptance

You should target scoring 1470 or above to be most competitive with other applicants. Colby College regularly admits students with SAT scores down to 1400 on a 1600 scale. However, three quarter of admitted students score higher. If you score below a 1400, admission should be considered a reach. Some students may be accepted with minimum SAT's as low as 1330, but scores this low are outside the normal range.

Score Submission Requirements

Colby College is a test optional school meaning do not have to submit SAT scores with your application. The position on SAT scores from the college is "considered but not required".

View other colleges which accept students in the 1470 SAT score range.

Data Sources, IPEDS for Fall 2021 starting class

Chance of Acceptance by SAT Score

The table below outlines your predicted admission chances based on SAT score alone. If you are an average applicant with a score of 1465, you have around a 9% chance of being admitted. A 1530 places you well ahead of most other applicants and gives you about a 16% chance of getting in.

Colby College admission chances by SAT score
SAT Score (1600 scale) Competitiveness  Admission Chances 
1530 and Above Good >16%
1465 to 1530 Avg + 9%-16%
1400 to 1465 Avg - 5%-9%
1335 to 1400 Reach 3%-5%
Less than 1335 Low <3%
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Colby College ACT Scores

ACT Requirements & Average ACT Score

ACT Range 


Applicants Submitting ACT 

ACT Scores for Colby College
ACT Test 25th Percentile Score
Reading 25th Percentile 33
Math 25th Percentile 29
Composite 25th Percentile 32
ACT Scores for Colby College
ACT Test 75th Percentile Score
Reading 75th Percentile 35
Math 75th Percentile 34
Composite 75th Percentile 34
Average ACT Score 33

ACT Scores needed to get accepted

What are the ACT requirements for students to get into Colby College?

Score Range

The average ACT score for admitted students to Colby College is 33, while the middle 50% of students (25th to 75th percentile) score between a 32 and 34.  The school ranks #1 in Maine and #33 in the U.S. for highest average ACT composite score.

Score for Acceptance

For the best chance of admission, you should have an ACT of 33. This will place you in solid competition against other applicants. At a minimum, you should aim for a 32 and score in the score in the top 3 percent nationally.

28 percent of applicants submit ACT scores to Colby College.

Score Submission Requirements

You do not have to to submit ACT scores with your application as Colby College is test optional. The policy from the school on ACT scores is "considered but not required".

Find other colleges with similar ACT score requirements

Data Sources, IPEDS for Fall 2021 starting class

Chance of Acceptance by ACT Score

Here are your predicted chances of getting into Colby College for different ACT score ranges. A typical applicant with a 33 score has around 9% chance of getting in. Your odds increase to about 16% with a 34 ACT score.

Colby College admission chances by ACT score
ACT Score Competitiveness  Admission Chances 
34 and Above Good >16%
33 to 34 Avg + 9%-16%
32 to 33 Avg - 5%-9%
31 to 32 Reach 3%-5%
Less than 31 Low <3%
Calculate My Chances 

High School Class Rank

86% of Colby College freshman are in the top ten percent of their high school graduating class. For your application to be competitive, you need to graduate at the top of your class.

High School Class Rank for admitted Colby College students
High School Class Rank Freshmen Within Range
Top 10% of class 86%
Top 25% of class 93%
Top 50% of class 99%
Data Source, Peterson's Data


Admission Statistics

Admission and enrollment rates by gender are detailed the the table below.

Colby College admission statistics
Women Men Total
Applied 8,760 7,097 15,857
Accepted 753 654 1,407
Acceptance Rate 9% 9% 9%
Enrolled 362 305 667
Percent of Admitted Who Enrolled (Admission Yield) 48% 47% 47%
Data Sources, IPEDS for Fall 2021 starting class

Fall 2024 Application Deadline

Applications Due

Jan 1, 2024

Days left to Apply


Applicants have 95 days left until the Fall 2024 term applications are due on Jan 1, 2024.

Application Fee

The cost for prospective students to apply to Colby College is $0. The school is free to apply to.

Application Requirements

What are the requirements for admission to Colby College and what student information is used for admission decisions?

Colby College Application Requirements
Test Scores Considered but not required
High School GPA Considered but not required
High School Class Rank Considered but not required
Completion of College Preparatory Program Recommended
Recommendations Required
Demonstration of Competencies Considered but not required

Credits Accepted

High School Credits Accepted at Colby College
AP Credit Yes
Dual Credit No
Credit for Life Experiences No

Admission Requirements Summary

Because Colby College is extremely competitive, you have a very low likelihood of acceptance. It is critical that you earn at least a 3.86 GPA to have any chance. Additionally, you need to score at least a 1470 on the SAT and optimally 1530 to put yourself in a competitive position. For ACT scores, you should really strive for a 33 to have the best chance of getting in.

Other Colleges to Apply To 

Students applying to Colby College often consider these colleges

Primary data source, U.S. Department of Education https://nces.ed.gov/collegenavigator/?id=161086 IPEDS survey data for Colby College.


Does Colby College prefer SAT or ACT?

40% of students submit their SAT scores to Colby College. 28% of applicants send their ACT scores when applying.

What is my chance of getting into Colby College?

9% of those who apply are granted admission to Colby College. Admission competition is extreme and the college has elite admission standards. See if your grades and scores are good enough for admission.

What SAT score is required for Colby College?

The middle 50% of addmitted applicants have SAT scores between 1400 and 1530. The average SAT score is 1465. See if your SAT score is good enough for admission.

What ACT score is required for Colby College?

The middle 50% of addmitted applicants have ACT scores between 32 and 34. The average ACT score is 33. See if your ACT score is good enough for admission.