Colby College Admission Requirements

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4 Year
Waterville, ME
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Colby College Admission Overview

Colby College admission requirements are extremely competitive, with one of the lowest admission rates in the nation. Last year Colby College admitted 7.1% of applicants. Enrolled freshmen who sent tests typically scored SAT 1460-1550 / ACT 32-34. Colby College is test-optional, so you choose whether to send SAT or ACT. Those figures describe last year's class, not a score you must hit.

Data Source, IPEDS 2025 survey for academic year 2024/2025

Colby College is test-optional. You choose whether to send SAT or ACT.

Source: IPEDS 2025 survey for academic year 2024/2025

Colby College Acceptance Rate

Admission Rate & Difficulty

Acceptance rate

7.1%

Admission Standards

Elite

Applicant Competition

Extreme

Very Low

Low

Average

High

Very High

Extreme

Acceptance Rate

The Colby College acceptance rate is 7.1%. Last year, only 1,360 of 19,187 applicants were admitted. That is the 2nd lowest acceptance rate in Maine and the 20th lowest in 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, admitting fewer than one in ten applicants. You have a very low chance of acceptance even if you meet last year's profile.

Most incoming freshmen graduate in the top ten percent of their high school class or better. 46% of those admitted chose to enroll.

Data Source, IPEDS 2025 survey for academic year 2024/2025

Colby College GPA

GPA of enrolled freshmen

Estimated High School GPA

3.86*

Typical High School Grades

Estimated GPA (4.0 Scale) 3.86*

0.0 1.0 2.0 3.0 4.0

Average GPA

Colby College has not published an average GPA for enrolled freshmen. CollegeSimply estimates about a 3.86 GPA (A) on a 4.0 scale, based on this school's test scores and GPA data from similar colleges. That is an estimate, not a school-reported average. An estimated 3.86 GPA does not by itself determine admission. Colby College is test-optional. If you withhold SAT or ACT, GPA carries more weight.

See additional colleges accepting applicants in the 3.9 GPA range.

*3.86 is a CollegeSimply estimate, not a school-reported average. It is modeled from this school's test scores and GPA data from similar colleges.

Colby College SAT Scores

SAT scores of enrolled freshmen

SAT Range

1460-1550

Freshmen who sent SAT

36%

25th Percentile Scores

Reading 720
Math 740
Composite 1460

75th Percentile Scores

Reading 760
Math 790
Composite 1550

Average SAT

Enrolled testers at Colby College typically score around a 1510 SAT (middle 50% 1460–1550) out of 1600. That is last year's class, not a cutoff. The average SAT of enrolled testers is about the 99th percentile nationally. Colby College ranks #2 in the state of Maine and #35 in the nation for highest average SAT composite score.

SAT Range (25th-75th Percentile) 1460 to 1550

800 1000 1200 1400 1600

Matching last year's 1460–1550 range does not by itself determine admission.

SAT policy

Colby College is test-optional. You choose whether to send SAT. If you send a score, it is considered.

View other colleges which accept students in the 1510 SAT score range.

Data Source, IPEDS 2025 survey for academic year 2024/2025

How SAT scores compare with last year's enrolled testers

This table compares SAT ranges with last year's enrolled testers and the school's acceptance rate. It is not a personal chance of admission. If you withhold SAT, skip this table.

SAT ranges vs last year's enrolled testers at Colby College
SAT Score (1600 scale)	Competitiveness	Admission Chances
1550+	Above 75th	>13%
1510 to 1550	Avg +	7%-13%
1460 to 1510	Avg -	4%-7%
Below 1460	Below mid-50	<4%

What do these figures mean?

Data Source, IPEDS 2025 survey for academic year 2024/2025

Colby College ACT Scores

ACT scores among enrolled freshmen

ACT Range

32-34

Freshmen reporting ACT

16%

25th Percentile Scores

English 33
Math 29
Composite 32

75th Percentile Scores

English 35
Math 34
Composite 34

Average ACT

Incoming testers at Colby College typically have around a 33 ACT (mid-50 32–34) on the 36 scale. That reflects last year's enrolled testers, not a cutoff. That average sits near the 98th percentile of ACT takers nationwide. Colby College places #2 among colleges in Maine and #42 nationwide for highest average ACT composite.

ACT Range (25th-75th Percentile) 32 to 34

1 9 18 27 36

Landing in last year's 32–34 band does not, on its own, decide admission.

ACT policy

You may apply to Colby College without ACT. A score you do send is still reviewed.

See colleges with similar ACT profiles in the 33.0 ACT score range.

Data Source, IPEDS 2025 survey for academic year 2024/2025

How ACT scores compare with last year's enrolled testers

This table compares ACT ranges with last year's enrolled testers and the school's acceptance rate. They are not your individual odds. If you leave ACT off your application, you can skip this table.

ACT bands compared with last year's enrolled testers at Colby College
ACT Score (36 scale)	Competitiveness	Admission Chances
34+	Above 75th	>13%
33 to 34	Avg +	7%-13%
32 to 33	Avg -	4%-7%
Below 32	Below mid-50	<4%

How to read these figures

Data Source, IPEDS 2025 survey for academic year 2024/2025

High School Class Rank

Class Rank of Admitted Students

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

Estimate How You Compare

See how your GPA and scores compare with last year's enrolled testers. You can mark that you will withhold scores.

Open the Colby College chances calculator

Applying

Admission Statistics

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

Colby College admission statistics
	Women	Men	Total
Applied	9,785	9,391	19,187
Accepted	670	690	1,360
Acceptance Rate	7%	7%	7%
Enrolled	302	326	628
Percent of Admitted Who Enrolled (Admission Yield)	45%	47%	46%

Data Source, IPEDS 2025 survey for academic year 2024/2025

Application Requirements

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

Colby College application requirements
Requirement	Used for Admission
Test Scores	Not required for admission, but considered if submitted (Test Optional)
High School GPA	Not required for admission, but considered if submitted
High School Class Rank	Not required for admission, but considered if submitted
Completion of College Preparatory Program	Not required for admission, but considered if submitted
Recommendations	Not required for admission, but considered if submitted
Demonstration of Competencies	Not required for admission, but considered if submitted

Data Source, IPEDS 2025 survey for academic year 2024/2025

Fall 2027 Application Deadline

Applications Due

Jan 1, 2027

Days left to Apply

123

Applicants have 123 days left until the Fall 2027 term applications are due on Jan 1, 2027.

Application Fee

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

Data Source, IPEDS 2025 survey for academic year 2024/2025

Credits Accepted

High school credits accepted at Colby College
Credit Type	Accepted
AP Credit	Yes
Dual Credit	No
Credit for Life Experiences	No

Data Source, IPEDS 2025 survey for academic year 2024/2025

Admission summary

Colby College is test-optional for 2024-25. Last year it admitted 7.1% of applicants. Send SAT/ACT if you are at or above this campus mid-50 (1460-1550); otherwise withhold. Mid-50 scores, where shown, are enrolled testers, not cutoffs.

Data Source, IPEDS 2025 survey for academic year 2024/2025