Enrollment
69
North Dakota · 2024-25 NCES data
Middle school (grades 6-8) · Grand Forks Afb, ND
Federal NCES profile for Nathan Twining Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 81/100.
The verdict
Nathan Twining Middle School earns 81/100 on the Resource Investment Index, with class sizes smaller than 95% of North Dakota schools. It is also more racially and ethnically mixed than most North Dakota schools.
Nathan Twining Middle School has class sizes smaller than 95% of North Dakota schools. Computed live against every North Dakota school reporting to NCES.
NCES ID 380813000814 Verify on NCES CCD record →
Enrollment
69
North Dakota · 2024-25 NCES data
Teachers (FTE)
13.0
Federal CCD staff survey
Students per teacher
5.3:1
vs 11.8:1 North Dakota avg
-55% vs state
Free-lunch eligible
4.7%
vs 28.2% North Dakota avg
-83% vs state
How Nathan Twining Middle School compares with North Dakota and U.S. medians
Smaller classes than state median
5.3:1 - 6.5 below the North Dakota state median of 11.8:1, indicating smaller average class loads than typical schools in the state.
Nathan Twining Middle School is a lower-poverty, mid-sized middle school in Grand Forks Afb, North Dakota, enrolling 69 students.
Classes run notably small here: at 5.3:1, Nathan Twining Middle School is leaner than roughly 95% of North Dakota schools and 55% under the state's 11.8:1 norm, more adult attention per pupil than most peers.
Comparatively few students face economic hardship here, 4.7% free-meal eligibility runs 83% below the North Dakota average.
Enrollment of 69 puts it in the smaller third of North Dakota schools by headcount.
Its Resource Investment Index outscores 100% of the 498 North Dakota schools with a score on record, a top-tier result on this measure.
Among 26 similarly sized, similarly resourced-need North Dakota schools statewide, it ranks #1, a top-tier result once campus size and economic need are matched.
Its student body is led by White (67%) and Hispanic or Latino (12%), more mixed than most schools in the state (diversity index 53/100).
Counselor coverage is strong, about 58 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance holds up well here: only 5.8% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding Grand Forks 1 spends $14,844 per pupil, 20% below the North Dakota average, a leaner-resourced district than most.
Its district draws 19.2% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Grand Forks 1 also operates Red River High School (1,190 students) and Central High School (1,115 students) alongside Nathan Twining Middle School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Nathan Twining Middle School on the metrics families compare, against North Dakota and U.S. means.
| Metric | This school | vs North Dakota | North Dakota avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 5.3:1 | ▼ 55% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 4.7% | ▼ 83% | 28.2% | 51.7% |
| Enrollment | 69 | top 77% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: White at 66.7% of enrollment.
Simpson diversity index - at 52.7, Nathan Twining Middle School is more mixed than the North Dakota school average of 29.7.
District-wide per-pupil expenditure for Grand Forks 1, which includes Nathan Twining Middle School.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Red River High School | Larger | Higher economic need | Higher S:T ratio |
| Central High School | Larger | Higher economic need | Higher S:T ratio |
| Schroeder Middle School | Larger | Similar economic need | Higher S:T ratio |
| Discovery Elementary School | Larger | Similar economic need | Higher S:T ratio |
| South Middle School | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Nathan Twining Middle School's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of North Dakota, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Nathan Twining Middle School's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Nathan Twining Middle School has 69 students enrolled. It is a middle school in Grand Forks Afb, ND.
The student-teacher ratio at Nathan Twining Middle School is 5.3:1, which is 55% lower than the North Dakota average of 11.8:1 and 66% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
4.7% of students at Nathan Twining Middle School are eligible for free lunch, compared to the North Dakota average of 28.2%.
The largest demographic group at Nathan Twining Middle School is White at 66.7% of enrollment, in Grand Forks Afb, ND. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 52.7/100.
Nathan Twining Middle School has a Resource Investment Index of 81/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
Nathan Twining Middle School earns 81/100 on the Resource Investment Index, with class sizes smaller than 95% of North Dakota schools. It is also more racially and ethnically mixed than most North Dakota schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides Nathan Twining Middle School, Grand Forks 1 also operates Red River High School (1,190 students), Central High School (1,115 students), and Schroeder Middle School (569 students). See the Grand Forks 1 district page for the complete list.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Nathan Twining Middle School, Grand Forks Afb ND.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/nathan-twining-middle-school-nd
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.