Colorado International School

  • Established in 2005, IB World Schoil Colorado International School is the first and only accredited (AdvancED) international immersion (Mandarin, French, German, Spanish) school in Denver, Colorado and the Rocky Mountain Region. Colorado International School is a private non-profi international school born out of the experiences of many families who seek an innovative way to educate their children in a multinational and multilingual school environment which integrates the national curriculam of diverse countries under the curricular framework of the International Baccalaureate's Primary Years Programme (IB PYP).

School Overview

School TypeSchool with Special Program Emphasis
School Membership(s)School Assoc.AdvancED
Religious AffiliationNonsectarian
Grades OfferedGrades Prekindergarten-8
Year Founded2005
Summer School OfferedYes

Student Body

Total Students19 students
Student Body Typen/a
Students by Grade Colorado International School Student By Grade

Academics and Faculty

Total Classroom Teachers12 teachers
Student : Teacher Ratio2:1
National avg.: 13:1
% Faculty w/Advanced Degree
Average Class Size6 students
List of Courses OfferedLink to List of Courses
Classroom Dress CodeCasual

Finances and Admission

Admission DeadlineNone / Rolling
Yearly Tuition Cost$15,000
Tuition NotesColorado International School offers two-year and one-year contracts. A two-year contract is noncomprehensive (no daily lunch or transportation) and costs $12,000/year. A one-year contract costs $15,000/year (noncomprehensive) and $18,000/year (comprhen
% on Financial Aid
Average Financial Aid Grant$3,000
Acceptance Rate
National avg.: 85%


Total Sports Offered6 sports
SportsArchery, Badminton, Fencing, Rock Climbing, Soccer, SwimmingArcheryBadminton,
FencingRock Climbing,

School Notes

  • Colorado International School (K-8th Grade) is also approved to enroll international students who study in the U.S. under F1 visas with the Student Exchange Visitor Program (SEVP).
Show me:
Show me:
  • School Location Miles Grades Students
  • Denver
    Grades: K-8 | 241 students
    16.2 miles
    1005 Yosemite Street
    Denver, CO 80230
    16.2 K-8
  • Denver
    Grades: K-8 | 458 students
    16.1 miles
    350 Quebec Street
    Denver, CO 80230
    16.1 K-8
  • Denver
    Grades: 2-12 | 30 students
    17.8 miles
    2160 South Cook Street
    Denver, CO 80210
    17.8 2-12
  • Denver
    Grades: PK-12 | 58 students
    19 miles
    5900 E Yale Ave
    Denver, CO 80222
    19 PK-12
  • Denver
    Grades: NS-8 | 699 students
    15.6 miles
    55 Clermont St
    Denver, CO 80220
    15.6 NS-8

School Reviews

I went to the open house today: Spacious new location! My child attended middle school at CoIS. He enjoyed fabulous teachers from all over the world. The academics were personalized, accelerated, creative and rigorous--and he can speak Mandarin and French. The cultural activities, field trips and guest speakers were such a surprise: He met consulates, professors and professionals from all over the world. The sports were next-level. For example, the students regularly attended rock climbing at a rock climbing gym and archery at an archery range! One of my favorite features was the bully-free environment where teachers had the luxury of teaching without interruption. -- tree oh tree, nine one ate, five won ate too.
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Did You Know?
The average private school tuition in Colorado is $8,396 for elementary schools and $14,709 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Colorado is 91% (read more about average acceptance rates across the country).