Enrollment
944
Georgia · 2024-25 NCES data
Middle school (grades 6-8) · Suwanee, GA
Northbrook Middle School
Federal NCES profile for Northbrook Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 47/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 130255004149
👥 S:T ratio 31
🌟 Gifted program 70
🎓 Counselors 6
📋 Attendance 80
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Northbrook Middle School earns 47/100 on the Resource Investment Index, with class sizes larger than 86% of Georgia schools. It is also more racially and ethnically mixed than most Georgia schools.
- #8 of 16
- public schools in Suwanee · Resource Index
- 47
- Resource Index · Typical
- 17.2:1
- large classes for Georgia
- 44.3%
- free-lunch eligible
Northbrook Middle School has class sizes larger than 86% of Georgia schools. Computed live against every Georgia school reporting to NCES.
By Resource Investment Index, Northbrook Middle School ranks #8 of 16 public schools in Suwanee, GA.
School address
District: Gwinnett County · Georgia
NCES ID 130255004149 Verify on NCES CCD record →
Teachers (FTE)
55.0
Federal CCD staff survey
Students per teacher
17.2:1
vs 14.4:1 Georgia avg
+19% vs state
Free-lunch eligible
44.3%
vs 60.7% Georgia avg
-27% vs state
Student-teacher ratio in context
How Northbrook Middle School compares with Georgia and U.S. medians
What stands out at Northbrook Middle School
Northbrook Middle School is a mid-sized middle school in Suwanee, Georgia, enrolling 944 students.
Class loads run heavy: 17.2:1 is larger than about 86% of Georgia schools and 19% above the 14.4:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat below the state's typical profile, with 44.3% of students eligible for free meals.
Enrollment of 944 puts it in the larger third of Georgia schools by headcount.
Its Resource Investment Index lands in the upper third of 2,314 scored Georgia schools.
Against 376 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #62.
Its student body is led by Hispanic or Latino (38%) and African American (28%), more mixed than most schools in the state (diversity index 73/100).
Counselor access is stretched at roughly 472 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 8.1% of students were chronically absent, below the typical post-pandemic national figure.
Among Suwanee's middle schools, it stands alongside Riverwatch Middle School (1,455 students): Northbrook Middle School is smaller than that campus by headcount and runs leaner classes (17.2:1 vs 18.2:1).
Gwinnett County also operates Brookwood High School (3,803 students) and Grayson High School (3,627 students) alongside Northbrook 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
How Northbrook Middle School compares
Northbrook Middle School on the metrics families compare, against Georgia and U.S. means.
| Metric | This school | vs Georgia | Georgia avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.2:1 | ▲ 19% | 14.4:1 | 15.7:1 |
| Free-lunch eligible | 44.3% | ▼ 27% | 60.7% | 51.7% |
| Enrollment | 944 | top 22% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.2:1
Leaner classes than 29% of US schools, heavier class loads than most.
944
Bigger than 90% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
44.3%
free-lunch eligible
- 27% below the Georgia average of 60.7%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
17.2:1
students per teacher
- 19% above state mean
Top 86% in Georgia - lower ratio than 14% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
8.1%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$13,113
per pupil, district-wide
- below Georgia avg of $13,863
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 472 students, the combined health-and-guidance staffing load for this school.
Discipline context
87
in-school suspensions + 72 out-of-school
Suspension rate: 9.2 per 100 students. Combined in-school and out-of-school rate: 16.8 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
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.
Student demographics
Hispanic or Latino 37.6%
African American 27.8%
Asian 18.8%
White 11.0%
Two or More 4.7%
American Indian / Alaska Native 0.2%
Largest group: Hispanic or Latino at 37.6% of enrollment.
Student-body diversity index 73.2/100
Simpson diversity index - at 73.2, Northbrook Middle School is more mixed than the Georgia school average of 50.0.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Gwinnett County, which includes Northbrook Middle School.
$13,113
Per student
-5%
vs Georgia
Avg $13,863
-21%
vs U.S.
Avg $16,593
Revenue mix
Local 44.3%
State 42.0%
Federal 13.7%
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.
How Northbrook Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Brookwood High School | Larger | Lower economic need | Higher S:T ratio |
| Grayson High School | Larger | Lower economic need | Higher S:T ratio |
| Parkview High School | Larger | Lower economic need | Similar S:T ratio |
| Peachtree Ridge High School | Larger | Lower economic need | Similar S:T ratio |
| Archer High School | Larger | Lower economic need | Higher S:T ratio |
Comparisons are relative to Northbrook Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 3,803
- Students per teacher
- 18.7:1
- Resource Index
- 40/100
- Enrollment
- 3,627
- Students per teacher
- 18.9:1
- Resource Index
- 46/100
- Enrollment
- 3,216
- Students per teacher
- 18.5:1
- Resource Index
- 34/100
- Enrollment
- 3,155
- Students per teacher
- 17.9:1
- Resource Index
- 42/100
- Enrollment
- 3,058
- Students per teacher
- 19:1
- Resource Index
- 39/100
Similar middle schools in Suwanee
1 comparable middle schools (grades 6-8) serving the same city.
Similar middle schools statewide
Matched by enrollment size and by staffing ratio across all of Georgia, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~944 students)
Similar student-teacher ratio (~17.2:1)
Next steps
Verify locally before acting on Northbrook Middle School's federal record.
- Compare Northbrook Middle School against another school. Compare schools
- Gwinnett County's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Northbrook Middle School
How many students attend Northbrook Middle School?
Northbrook Middle School has 944 students enrolled. It is a middle school in Suwanee, GA.
What is the student-teacher ratio at Northbrook Middle School?
The student-teacher ratio at Northbrook Middle School is 17.2:1, which is 19% higher than the Georgia average of 14.4:1 and 10% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Northbrook Middle School?
44.3% of students at Northbrook Middle School are eligible for free lunch, compared to the Georgia average of 60.7%.
What is the racial and ethnic makeup of Northbrook Middle School?
The largest demographic group at Northbrook Middle School is Hispanic or Latino at 37.6% of enrollment, in Suwanee, GA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 73.2/100.
What is the Resource Investment Index for Northbrook Middle School?
Northbrook Middle School has a Resource Investment Index of 47/100 (typical 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).
How does Northbrook Middle School rank among public schools in Suwanee?
By Resource Investment Index, Northbrook Middle School ranks #8 of 16 public schools in Suwanee, GA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Suwanee on the city page.
Is Northbrook Middle School a good school?
Northbrook Middle School earns 47/100 on the Resource Investment Index, with class sizes larger than 86% of Georgia schools. It is also more racially and ethnically mixed than most Georgia 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.
What other schools are in Gwinnett County?
Besides Northbrook Middle School, Gwinnett County also operates Brookwood High School (3,803 students), Grayson High School (3,627 students), and Parkview High School (3,216 students). See the Gwinnett County district page for the complete list.
Related tools
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.