For the 2025 school year, there are 8 public high schools serving 1,674 students in Morton County, ND.
The top ranked public high schools in Morton County, ND are Hebron High School, Glen Ullin High School and Marmot School 6-12. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Morton County, ND public high schools have an average math proficiency score of 26% (versus the North Dakota public high school average of 34%), and reading proficiency score of 36% (versus the 46% statewide average). High schools in Morton County have an average ranking of 2/10, which is in the bottom 50% of North Dakota public high schools.
Morton County, ND public high school have a Graduation Rate of 78%, which is less than the North Dakota average of 81%.
The school with highest graduation rate is Mandan High School, with 89% graduation rate. Read more about public school graduation rate statistics in North Dakota or national school graduation rate statistics.
Minority enrollment is 20% of the student body (majority American Indian and Hispanic), which is less than the North Dakota public high school average of 28% (majority American Indian).
Best Public High Schools in Morton County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Hebron High School
(Math: 50-59% | Reading: 50-59%)
Rank:
Rank:
9/
Top 20%10
400 Church Ave
Hebron, ND 58638
(701) 878-4442
Hebron, ND 58638
(701) 878-4442
Grades: 7-12
| 63 students
Rank: #22.
Glen Ullin High School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
6508 Hwy 49
Glen Ullin, ND 58631
(701) 348-3590
Glen Ullin, ND 58631
(701) 348-3590
Grades: 9-12
| 58 students
Rank: #33.
Marmot School 6-12
(Math: <50% | Reading: <50% )
Rank:
Rank:
7/
Top 50%10
701 16th Ave Sw
Mandan, ND 58554
(701) 667-1400
Mandan, ND 58554
(701) 667-1400
Grades: 6-12
| n/a students
Rank: #44.
Flasher High School
(Math: 30-39% | Reading: 30-39%)
Rank:
Rank:
3/
Bottom 50%10
206 3rd Ave E
Flasher, ND 58535
(701) 597-3355
Flasher, ND 58535
(701) 597-3355
Grades: 7-12
| 121 students
Rank: #55.
New Salem-almont High School
(Math: 30-34% | Reading: 30-34%)
Rank:
Rank:
3/
Bottom 50%10
310 Elm Ave
New Salem, ND 58563
(701) 843-7610
New Salem, ND 58563
(701) 843-7610
Grades: 7-12
| 164 students
Rank: #66.
Brave Center Academy
(Math: <50% | Reading: ≥50% )
Rank:
Rank:
1/
Bottom 50%10
901 Division St Nw
Mandan, ND 58554
(701) 751-6525
Mandan, ND 58554
(701) 751-6525
Grades: 9-12
| 56 students
Rank: #77.
Mandan High School
(Math: 17% | Reading: 34%)
Rank:
Rank:
1/
Bottom 50%10
905 8th Ave Nw
Mandan, ND 58554
(701) 751-6501
Mandan, ND 58554
(701) 751-6501
Grades: 9-12
| 1,152 students
Rank: n/an/a
901 Division St Nw
Mandan, ND 58554
(701) 751-6500
Mandan, ND 58554
(701) 751-6500
Grades: 9-12
| 60 students
Morton County Public Schools (Closed)
School
Location
Grades
Students
205 Fannie St
Almont, ND 58520
(701) 843-7213
Almont, ND 58520
(701) 843-7213
Grades: K-8
| 13 students
309 Collins Ave
Mandan, ND 58554
(701) 663-9531
Mandan, ND 58554
(701) 663-9531
Grades: PK
| 28 students
406 4th St Nw
Mandan, ND 58554
(701) 751-1107
Mandan, ND 58554
(701) 751-1107
Grades: 6
| n/a students
Morton-sioux Spec Ed Unit (Closed 2020)
Special Education School
901 Division St Nw
Mandan, ND 58554
(701) 751-6500
Mandan, ND 58554
(701) 751-6500
Grades: n/a
| n/a students
310 Elm Ave
New Salem, ND 58563
(701) 843-7610
New Salem, ND 58563
(701) 843-7610
Grades: 7-12
| 168 students
Roughrider Area Career & Technical Center (Closed 2020)
Vocational School
400 Church Ave
Hebron, ND 58638
(701) 471-2647
Hebron, ND 58638
(701) 471-2647
Grades: n/a
| n/a students
305 10th Ave Nw
Mandan, ND 58554
(701) 663-5796
Mandan, ND 58554
(701) 663-5796
Grades: K-6
| 309 students
Frequently Asked Questions
What are the top ranked public high schools in Morton County, ND?
The top ranked public high schools in Morton County, ND include Hebron High School, Glen Ullin High School and Marmot School 6-12.
How many public high schools are located in Morton County?
8 public high schools are located in Morton County.
What is the racial composition of students in Morton County?
Morton County public high schools minority enrollment is 20% of the student body (majority American Indian and Hispanic), which is less than the North Dakota public high schools average of 28% (majority American Indian).
Which public high schools in Morton County are often viewed compared to one another?
Popular comparisons of public high schools in Morton County include: New Salem-almont High School vs. Mandan High School, New Salem-almont High School vs. Brave Center Academy
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