St. Croix is a university preparation school for students in grades 6 to 12 with a reputation for being an excellent value encompassed in a very friendly and safe environment.
While the academic standards are high, St. Croix supports its coed students through a full ESL program and with a full time international adviser to assist with the needs of the international students.
Because the school enrollment is 500 students, the school is large enough to offer a wide variety of both curricular offerings and after school activities and still small enough to allow students a chance to participate in activities of their choice.
St. Croix prepares students for some of the best colleges and universities in the United States.
Quick Stats (2025)
- Grades: 6-12
- Enrollment: 500 students
- Yearly Tuition (ÌÇÐÄvlog¹ÙÍø Students): $23,700
- Yearly Tuition (Day Students): $15,100
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Croix Academy ranks among the top 20 boarding schools (out of 278 schools) for:
Category
Attribute
Affordability
School Overview
School Focus
College Preparatory
College Preparatory
Grades Offered
6-12
9-12
School Type
Co-ed
Co-ed
Year Founded
1958
1907
Campus Size
30 acres
125 acres
Student Body
Enrollment
500 students
315 students
% Students of Color
11%
26%
% International Students
20%
21%
% Students ÌÇÐÄvlog¹ÙÍø
30%
67%
Average SAT Score
1150
(Out of 1600)
(Out of 1600)
* National Avg. »
Average ACT score
25
(Out of 36)
(Out of 36)
*National Avg. »
Offers Post-Grad Year
No
No
Academics and Faculty
Saturday Classes
No
No
Average Class Size
20 students
12
* National Avg. »
Student : Teacher Ratio
13:1
7:1
# of AP / Advanced Courses Offered
11
18
% Faculty with Advanced Degree
60%
72%
Summer Program Details
Tuition Cost
Yearly Tuition
(ÌÇÐÄvlog¹ÙÍø Students)
(ÌÇÐÄvlog¹ÙÍø Students)
$23,700
$68,800
Yearly Tuition
(Day Students)
(Day Students)
$15,100
$37,000
Tuition international students
$42,800
$59,000
Summer Program Cost
$2,500
(English class and activities in the area. Available to groups of students w/ chaperone or to incoming St. Croix students.)
(English class and activities in the area. Available to groups of students w/ chaperone or to incoming St. Croix students.)
Admissions
AP / Advanced Courses
# of AP / Advanced Courses Offered
11
18
Courses
AP Calculus ABAP Calculus BC
AP ChemistryAP English Literature
AP Music TheoryAP Physics
AP PrecalculusAP U.S. History
Computer Programming (Dual Credit)Intro to Psychology (Dual Credit)
Intro to Statistics (Dual Credit)
Sports
# Interscholastic Sports Offered
19
16
Extracurriculars
Total Extracurricular Organizations
18
23
Extracurriculars
Club or Organization:
Arts and Music Programs:
Recreational Athletic Programs:
International Leadership TeamMath Team
Model United NationsMusical
National Honor SocietyPeer Mentors
Youth in Goverment
Arts and Music Programs:
Recreational Athletic Programs:
Clay Target Club
College Matriculation
College Acceptance Rate
95%
10 Most Popular College Choices (# Enrolled)
School Notes
- Challenging Academic Program with Excellent Teaching Staff to Assist Students
- Wide Variety of Extracuricular Activities
- Special International Mentoring Programs
- Weekly Activities in nearby downtown Minneapolis and St. Paul
- Close to the MSP International Airport
- Beautiful dormitory for secondary students overlooking a lake with media center, entertainment room, dining room and game room.
- Excellent choices of food with American and International selections
- Assistance for high school students as they apply for Universities
- An Exceptional Value for a Reasonable Investment
- St. Croix Academy accreditations: State of Minnesota and United States Government
- Sample of notable school alumni/alumnae:
- Jacob '08 - Johns Hopkins Medical School Graduate and Multiple Awards as a Concert Vocalist
- Thao '10 - Scholarship covering 87% of university costs and 100% of medical costs. Multiple awards in service, Vietnam.
- Daniel '99 - Valedictorian, Cornell University, Senior Business Executive at Capital One
- Megan '09 - Chulalongkorn University, Multiple awards in art and photography.
- Dan '05 - Speaker, Presenter and Analyst at JP Morgan Financial.
- School Mascot: Crusaders
Source: Verified school update
Frequently Asked Questions
How much does St. Croix Academy cost?
St. Croix Academy's tuition is approximately $23,700 for boarding students and $15,100 for day students.
Who are famous alumni from St. Croix Academy?
St. Croix Academy famous alumni include: Jacob '08, Thao '10, Daniel '99, Megan '09 and Dan '05.
What sports does St. Croix Academy offer?
St. Croix Academy offers 19 interscholastic sports: Baseball, Basketball, Bowling, Cheering, Cross Country Running, Dance, Football, Golf, Ice Hockey, Lacrosse, Markmanship, Marksmanship, Soccer, Softball, Swimming, Tennis, Track and Field, Volleyball and Wrestling.
Does St. Croix Academy offer a summer program?
Yes, St. Croix Academy offers a summer program. Visit their for more information.
What is St. Croix Academy's ranking?
St. Croix Academy ranks among the top 20 boarding schools for Least expensive tuition.
When is the application deadline for St. Croix Academy?
The application deadline for St. Croix Academy is rolling (applications are reviewed as they are received year-round).
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The nearest boarding school to St. Croix Academy is The International School of Minnesota (ISM) (17.9 miles away)
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Students
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50
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Lustre, MT 59225
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(406) 392-5735
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Tallulah Falls, GA 30573
(706) 754-0400
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(248) 645-3610
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(905) 270-7788
672.2
9-12
400
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