School Overview
The Mountain School (often referred to as Mountain Charter School) in Flagstaff, Arizona, is a tuition-free public charter school that emphasizes a holistic, student-centered approach to education. Serving students from kindergarten through eighth grade, the school is known for its multi-age classrooms, which encourage peer-to-peer learning and allow students to progress at their own pace. The curriculum is rooted in the philosophy that children learn best through hands-on experiences, thematic units, and an integrated study of core academic subjects, arts, and environmental awareness.

Beyond traditional academics, the Mountain School places a heavy emphasis on community, social-emotional development, and outdoor education. Located near the natural beauty of Northern Arizona, the school leverages its surroundings to foster an appreciation for the environment, often incorporating outdoor activities into the daily learning experience. By maintaining small class sizes and fostering close relationships between teachers, students, and families, the school aims to cultivate a supportive environment that nurtures both academic curiosity and personal character.
184
Total Students
18.0
Full-Time Teachers
10.2
Student/Teacher Ratio
N/A
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Mountain School
Demographic Student Count
White138
Hispanic23
Asian3
Two or More11
American Indian9
  • White
    138 (75.0%)
  • Hispanic
    23 (12.5%)
  • Two or More
    11 (6.0%)
  • American Indian
    9 (4.9%)
  • Asian
    3 (1.6%)
School Location
School Details
Status: Open
School Level: Elementary School
School Type: Regular School
Charter Status:* Charter School
Virtual Instruction: No virtual instruction
Shared Time Status: No
District: Mountain School Inc. (4203)
Phone: (928)779-2392
Website: http://www.mountaincharterschool.com
Grade Range: K - 6th
Total Students: 184
Full-Time Teachers (FTE): 18.0
Pupil/Teacher Ratio: 10.2
NSLP Participation:1 No
Qualified Free Lunch: N/A
Qualified Reduced Lunch: N/A
Grades Taught
Kindergarten 33
Grade 1 26
Grade 2 32
Grade 3 33
Grade 4 33
Grade 5 27

Grades Taught Data Table

Grades Taught and Student Counts for Mountain School
Grade Student Count
Kindergarten33
Grade 126
Grade 232
Grade 333
Grade 433
Grade 527
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Mountain School
Gender Student Count Percentage
Female8747.3%
Male9752.7%
Nearby Elementary Schools (Within 10 Miles)