Enrollment
1,345
Maryland · 2024-25 NCES data
Middle school (grades 6-8) · Gambrills, MD
Federal NCES profile for Crofton Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
The verdict
Crofton Middle earns 53/100 on the Resource Investment Index, with class sizes larger than 81% of Maryland schools.
Crofton Middle has class sizes larger than 81% of Maryland schools. Computed live against every Maryland school reporting to NCES.
By Resource Investment Index, Crofton Middle ranks #1 of 4 public schools in Gambrills, MD.
NCES ID 240006001403 Verify on NCES CCD record →
Enrollment
1,345
Maryland · 2024-25 NCES data
Teachers (FTE)
79.0
Federal CCD staff survey
Students per teacher
17:1
vs 14.5:1 Maryland avg
+17% vs state
Free-lunch eligible
16.8%
vs 49.0% Maryland avg
-66% vs state
How Crofton Middle compares with Maryland and U.S. medians
Slightly above state median
17:1 - 2.5 above the Maryland state median of 14.5:1, indicating larger average class loads than typical schools in the state.
Crofton Middle is a lower-poverty, large middle school in Gambrills, Maryland, enrolling 1,345 students.
Class loads run somewhat heavier than typical: 17:1 puts it in the larger third of Maryland schools by student-teacher ratio.
Comparatively few students face economic hardship here, 16.8% free-meal eligibility runs 66% below the Maryland average.
By headcount it is one of the larger campuses in Maryland, bigger than 93% of state schools at 1,345 students.
Its Resource Investment Index lands in the upper third of 1,382 scored Maryland schools.
Against 92 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #13.
Its student body is led by White (50%) and African American (22%) (diversity index 68/100).
Counselor availability sits well past the ASCA benchmark, roughly 336 students sharing each counselor, though short of the most stretched campuses.
Attendance holds up well here: only 9.5% of students were chronically absent, below the typical post-pandemic national figure.
Anne Arundel County Public Schools also operates Glen Burnie High (2,226 students) and North County High (2,161 students) alongside Crofton Middle.
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
Crofton Middle on the metrics families compare, against Maryland and U.S. means.
| Metric | This school | vs Maryland | Maryland avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17:1 | ▲ 17% | 14.5:1 | 15.7:1 |
| Free-lunch eligible | 16.8% | ▼ 66% | 49.0% | 51.7% |
| Enrollment | 1,345 | top 7% | - | - |
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 50.0% of enrollment.
Simpson diversity index - at 67.5, Crofton Middle is more mixed than the Maryland school average of 52.3.
District-wide per-pupil expenditure for Anne Arundel County Public Schools, which includes Crofton Middle.
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 |
|---|---|---|---|
| Glen Burnie High | Larger | Higher economic need | Similar S:T ratio |
| North County High | Larger | Higher economic need | Lower S:T ratio |
| Broadneck High | Larger | Similar economic need | Similar S:T ratio |
| Annapolis High | Larger | Higher economic need | Lower S:T ratio |
| Meade High | Larger | Higher economic need | Lower S:T ratio |
Comparisons are relative to Crofton Middle's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of Maryland, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Crofton Middle'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.
Crofton Middle has 1,345 students enrolled. It is a middle school in Gambrills, MD.
The student-teacher ratio at Crofton Middle is 17:1, which is 17% higher than the Maryland average of 14.5:1 and 8% higher than the national average of 15.7:1.
16.8% of students at Crofton Middle are eligible for free lunch, compared to the Maryland average of 49.0%.
The largest demographic group at Crofton Middle is White at 50.0% of enrollment, in Gambrills, MD. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.5/100.
Crofton Middle has a Resource Investment Index of 53/100 (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).
By Resource Investment Index, Crofton Middle ranks #1 of 4 public schools in Gambrills, MD. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Gambrills on the city page.
Crofton Middle earns 53/100 on the Resource Investment Index, with class sizes larger than 81% of Maryland 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 Crofton Middle, Anne Arundel County Public Schools also operates Glen Burnie High (2,226 students), North County High (2,161 students), and Broadneck High (2,143 students). See the Anne Arundel County Public Schools 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, “Crofton Middle, Gambrills MD.” 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/crofton-middle-md
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.