Serving 13 students in grades 7-12, Sundale Colony High School ranks in the top 20% of all schools in North Dakota for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is <50% (which is higher than the North Dakota state average of 39%). The percentage of students achieving proficiency in reading/language arts is ≥50% (which is higher than the North Dakota state average of 44%).
The student-teacher ratio of 7:1 is lower than the North Dakota state level of 10:1.
Quick Facts (2026)
- Grades: 7-12
- Enrollment: 13 students
- Student-Teacher Ratio: 7:1
- Overall Testing Rank: Top 20% in ND
- Math Proficiency: <50% (Top 30%)
- Reading Proficiency: ≥50% (Top 30%)
- Science Proficiency: ≥50% (Top 1%)
- Source: National Center for Education Statistics (NCES), ND Dept. of Education
Top Rankings
Sundale Colony High School ranks among the top 20% of public schools in North Dakota for:
Category
Attribute
Overall Rank
Percent Eligible For Free Lunch
Community Size
Student Attention
School Overview
Sundale Colony High School's student population of 13 students has declined by 23% over five school years.
The teacher population of 2 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 7-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
13 students
Total Classroom Teachers
2 teachers
School Rankings
Sundale Colony High School ranks within the top 20% of all 449 schools in North Dakota (based off of combined math and reading proficiency testing data).
The diversity score of Sundale Colony High School is 0.00, which is less than the diversity score at state average of 0.50. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#78 out of 449 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
<50%
39%
Reading/Language Arts Test Scores (% Proficient)
≥50%
44%
Science Test Scores (% Proficient)
(20-21)≥50%
47%
Student-Teacher Ratio
7:1
10:1
American Indian
n/a
11%
Asian
n/a
1%
Hispanic
n/a
8%
Black
n/a
5%
White
100%
70%
Hawaiian
n/a
n/a
Two or more races
n/a
5%
All Ethnic Groups
Eligible for Free Lunch
77%
27%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), ND Dept. of Education
Frequently Asked Questions
What is Sundale Colony High School's ranking?
Sundale Colony High School is ranked #78 out of 449 schools, which ranks it among the top 20% of public schools in North Dakota.
What percent of students have achieved state testing proficiency in math and reading?
<50% of students have achieved math proficiency (compared to the 39% ND state average), while ≥50% of students have achieved reading proficiency (compared to the 44% ND state average).
How many students attend Sundale Colony High School?
13 students attend Sundale Colony High School.
What is the racial composition of the student body?
100% of Sundale Colony High School students are White.
What is the student-teacher ratio of Sundale Colony High School?
Sundale Colony High School has a student ration of 7:1, which is lower than the North Dakota state average of 10:1.
What grades does Sundale Colony High School offer ?
Sundale Colony High School offers enrollment in grades 7-12 (Supplemental Virtual).
What school district is Sundale Colony High School part of?
Sundale Colony High School is part of Milnor 2 School District.
School Reviews
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