Northwestern High School - 01

221 3rd St
Mellette, SD 57461
(School attendance zone shown in map)
9/
10
Top 20%
Serving 88 students in grades 9-12, Northwestern High School - 01 ranks in the top 20% of all schools in South Dakota for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 40-59% (which is approximately equal to the South Dakota state average of 42%). The percentage of students achieving proficiency in reading/language arts is ≥80% (which is higher than the South Dakota state average of 51%).
The student:teacher ratio of 13:1 is higher than the South Dakota state level of 12:1.
Minority enrollment is 3% of the student body (majority Hispanic and American Indian), which is lower than the South Dakota state average of 33% (majority American Indian).

Quick Stats (2025)

  • Grades: 9-12
  • Enrollment: 88 students
  • Student:Teacher Ratio: 13:1
  • Minority Enrollment: 3%
  • : ≥80% (Top 30% in SD)
  • : Top 20%
  • : 40-59% (Top 50%)
  • : ≥80% (Top 5%)
  • : 60-79% (Top 1%)
  • Source: National Center for Education Statistics (NCES), SD Dept. of Education

Top Rankings

Northwestern High School - 01 ranks among the top 20% of public schools in South Dakota for:

Category
Attribute

School Overview

Northwestern High School - 01's student population of 88 students has declined by 6% over five school years.
The teacher population of 7 teachers has declined by 12% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
Total Students
88 students
Gender %
Total Classroom Teachers
7 teachers

School Rankings

Northwestern High School - 01 ranks within the top 20% of all 636 schools in South Dakota (based off of combined math and reading proficiency testing data).
The diversity score of Northwestern High School - 01 is 0.06, which is less than the diversity score at state average of 0.53. The school's diversity has stayed relatively flat over five school years.
This School
State Level (SD)
#113 out of 636 schools
(Top 20%)
(22-23)
40-59%
42%
≥80%
51%
60-79%
42%
Student : Teacher Ratio
13:1
12:1
American Indian
1%
14%
Asian
n/a
2%
Hispanic
1%
8%
Black
n/a
3%
White
97%
67%
Hawaiian
n/a
n/a
Two or more races
1%
6%
All Ethnic Groups
0.06
(22-23)
≥80%
82%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
9%
31%
Eligible for Reduced Lunch
5%
6%
Source: National Center for Education Statistics (NCES), SD Dept. of Education
Profile last updated: 02/09/2025

Frequently Asked Questions

What is Northwestern High School - 01's ranking?
Northwestern High School - 01 is ranked #113 out of 636 schools, which ranks it among the top 20% of public schools in South Dakota.
What percent of students have achieved state testing proficiency in math and reading?
40-59% of students have achieved math proficiency (compared to the 42% SD state average), while ≥80% of students have achieved reading proficiency (compared to the 51% SD state average).
What is the graduation rate of Northwestern High School - 01?
The graduation rate of Northwestern High School - 01 is 80%, which is lower than the South Dakota state average of 82%.
How many students attend Northwestern High School - 01?
88 students attend Northwestern High School - 01.
What is the racial composition of the student body?
97% of Northwestern High School - 01 students are White, 1% of students are American Indian, 1% of students are Hispanic, and 1% of students are Two or more races.
What is the student:teacher ratio of Northwestern High School - 01?
Northwestern High School - 01 has a student ration of 13:1, which is higher than the South Dakota state average of 12:1.
What grades does Northwestern High School - 01 offer ?
Northwestern High School - 01 offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Northwestern High School - 01 part of?
Northwestern High School - 01 is part of Northwestern Area School District 56-7.

School Reviews

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Quick Stats (2025)

  • Grades: 9-12
  • Enrollment: 88 students
  • Student:Teacher Ratio: 13:1
  • Minority Enrollment: 3%
  • : ≥80% (Top 30%)
  • : Top 20%
  • : 40-59% (Top 50%)
  • : ≥80% (Top 5%)
  • : 60-79% (Top 1%)
  • Source: National Center for Education Statistics (NCES), SD Dept. of Education

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