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SCHOOL COMMUNITY·NORTHWESTERN AREA SCHOOL DISTRICT 56-7·NCES 465175000924

Northwestern Middle School - 02

221 3rd St, Mellette, SD 57461 · (605) 887-3467 · Spink County
GRADES 06–08MIDDLE43-RURALREGULAR SCHOOL56 STUDENTS
Enrollment
56
Middle
DISTRICT 32 · STATE 187
Student : Teacher
12.6:1
4 FTE teachers
DISTRICT 24.7:1 · STATE 13.4:1
Free / Reduced Lunch
16%
9 students
DISTRICT 14% · STATE 42%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
15
Grade 7
24
Grade 8
17
Student demographics
White
5089%
DISTRICT 89% · STATE 66%
Hispanic
35%
DISTRICT 4% · STATE 9%
Two+
12%
DISTRICT 4% · STATE 6%
Native American
24%
DISTRICT 2% · STATE 14%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
2748%
Female
2952%

School pathway

Students here typically continue to
Northwestern Middle School - 02Northwestern High School - 01
Feeds from
Northwestern Elementary - 04PK05
Based on grade levels within Northwestern Area School District 56-7. Attendance zones can vary; confirm enrollment with the district.

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Test scores

SD Smarter Balanced 2024-25 . % Proficient
English Language Arts
66.7%
SD avg 50.3% . +12.5pp since 2022
Math
46.3%
SD avg 47.5% . +3.9pp since 2022

What this means: On the SD Smarter Balanced, South Dakota's statewide test, about 67 of every 100 students at this school read and write at grade level and about 46 of 100 do math at grade level. Across all South Dakota schools, those numbers are about 50 and 47. Reading and writing scores are up about 13 points since 2022, while math scores are up about 4 points.

Source: SD Smarter Balanced. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
61.1%
composite math + reading, all grades
Predicted
56.4%
based on SD schools with similar FRL share
Beats by
+4.6pp
above demographic expectation

What this means: About 61% of students here test proficient in math and reading, compared with the roughly 56% typical for South Dakota schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among South Dakota's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
56
-7 (-11%) vs 2017
Student : Teacher
12.6:1
was 13.5:1
% White
89%
was 95%
% Hispanic
5%
was 0%
% Black
0%
was 0%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About Northwestern Middle School - 02

Northwestern Middle School - 02 is one of the one-room-style middle-grades schools in Mellette, South Dakota, part of Northwestern Area School District 56-7, with 56 students on its rolls from grades 6 through 8. Enrollment runs roughly 70% leaner than the state mean of about 187.

Northwestern Area School District 56-7 runs 6 schools in total, collectively educating 387 students. Northwestern Middle School - 02 is one of those campuses.

Looking at the student body, Northwestern Middle School - 02 records that the student body is overwhelmingly White (89%). The remainder looks like 5% Hispanic, 4% Native American. That composition is broadly in line with Spink County as a whole.

On the income-and-resources front, Staff filings list 4 full-time-equivalent teachers, which works out to roughly 12.6:1 students per teacher. That figure is tighter than the state norm's 13.4:1 average. About 16% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Spink County (around 24%), the school's rate is noticeably below typical.

After controlling for student poverty, Northwestern Middle School - 02 performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 56.4%, the actual is 61.1%, a residual of +4.6 points.

In the surrounding community, Spink County reports that median household income runs about $70,139, 28% of adults hold a bachelor's degree or higher, and the poverty rate sits near 5%. Northwestern Middle School - 02 is one of 22 public schools in Spink County (combined enrollment of about 1,155 students).

The closest other public school is iSucceed Middle School - 93, roughly 0.0 miles away. 4 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Northwestern Middle School - 02 at 3rd of 4; the average score across the group is 69.5%.

Geographically, the school is in an outlying area.

Trend over the last 7 years. Looking back 7 years, enrollment at Northwestern Middle School - 02 has contracted 11%, going from 63 students in 2018 to 56 in 2025. White enrollment moved from 95% to 89% across the same window.

On allk12, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Contributors range from current parents to recent graduates and teachers.

Spink County at a glance

View full county profile
Population
6,219
Census ACS
Median income
$70,139
Household, ACS
Bachelor's+
28%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
22
1,155 students

Quick facts

School name
Northwestern Middle School - 02
District
Northwestern Area School District 56-7
Address
221 3rd St, Mellette, SD 57461
Phone
(605) 887-3467
County
Spink County
Level
Middle
Grade range
06–08
Total enrollment
56
Teachers (FTE)
4
Student–teacher ratio
12.6:1
Free/Reduced lunch
9 (16%)
Locale
43-Rural: Remote
NCES ID
465175000924
Charter school
No
Virtual school
No

Related schools

Other schools in Northwestern Area School District 56-7
Other schools in Mellette
Nearby schools

Frequently asked questions

About Northwestern Middle School - 02
What is the total enrollment at Northwestern Middle School - 02?
Northwestern Middle School - 02 enrolls approximately 56 students in grades 06-08.
What grades does Northwestern Middle School - 02 serve?
Northwestern Middle School - 02 serves grades 06-08.
What is the student-teacher ratio at Northwestern Middle School - 02?
The student-to-teacher ratio at Northwestern Middle School - 02 is approximately 12.6:1 (4 FTE teachers).
What is the student diversity at Northwestern Middle School - 02?
Student demographics at Northwestern Middle School - 02 are roughly 89% White, 5% Hispanic, 2% Two or more.
Who oversees Northwestern Middle School - 02?
Northwestern Middle School - 02 is overseen by Northwestern Area School District 56-7 in Spink County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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