Enrollment
513
New Jersey · 2024-25 NCES data
Other / mixed grade configuration · Long Valley, NJ
Federal NCES profile for Flocktown-Kossmann Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 49/100.
The verdict
Flocktown-Kossmann Elementary School earns 49/100 on the Resource Investment Index, with class sizes near the New Jersey median.
Flocktown-Kossmann Elementary School has class sizes near the New Jersey median. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Flocktown-Kossmann Elementary School ranks #4 of 4 public schools in Long Valley, NJ.
NCES ID 341713004542 Verify on NCES CCD record →
Enrollment
513
New Jersey · 2024-25 NCES data
Teachers (FTE)
41.0
Federal CCD staff survey
Students per teacher
12.5:1
vs 11.8:1 New Jersey avg
+6% vs state
Free-lunch eligible
1.6%
vs 29.6% New Jersey avg
-95% vs state
How Flocktown-Kossmann Elementary School compares with New Jersey and U.S. medians
Slightly above state median
12.5:1 - 0.7 above the New Jersey state median of 11.8:1, indicating larger average class loads than typical schools in the state.
Flocktown-Kossmann Elementary School is a lower-poverty, mid-sized combined-grade school in Long Valley, New Jersey, enrolling 513 students.
Class loads run somewhat heavier than typical: 12.5:1 puts it in the larger third of New Jersey schools by student-teacher ratio.
Comparatively few students face economic hardship here, 1.6% free-meal eligibility runs 95% below the New Jersey average.
With 513 students, its enrollment sits close to the New Jersey median campus size.
Its Resource Investment Index sits near the middle of the pack among 2,501 scored New Jersey schools.
Among 543 similarly sized, similarly resourced-need New Jersey schools statewide, it ranks #395, in the lower tier once campus size and economic need are matched.
Its student body is led by White (78%) and Hispanic or Latino (11%) (diversity index 37/100).
Counselor access is stretched at roughly 513 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 9.0% of students were chronically absent, below the typical post-pandemic national figure.
Washington Township School District also operates Long Valley Middle School (625 students) and Benedict a. Cucinella School (529 students) alongside Flocktown-Kossmann Elementary 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
Flocktown-Kossmann Elementary School on the metrics families compare, against New Jersey and U.S. means.
| Metric | This school | vs New Jersey | New Jersey avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.5:1 | ▲ 6% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 1.6% | ▼ 95% | 29.6% | 51.7% |
| Enrollment | 513 | top 38% | - | - |
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 78.2% of enrollment.
Simpson diversity index - at 37.1, Flocktown-Kossmann Elementary School is less mixed than the New Jersey school average of 51.2.
District-wide per-pupil expenditure for Washington Township School District, which includes Flocktown-Kossmann Elementary 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 |
|---|---|---|---|
| Long Valley Middle School | Similar size | Similar economic need | Lower S:T ratio |
| Benedict a. Cucinella School | Similar size | Similar economic need | Lower S:T ratio |
| Old Farmers Road School | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Flocktown-Kossmann Elementary School's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of New Jersey, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Flocktown-Kossmann Elementary 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.
Flocktown-Kossmann Elementary School has 513 students enrolled. It is a public school in Long Valley, NJ.
The student-teacher ratio at Flocktown-Kossmann Elementary School is 12.5:1, which is 6% higher than the New Jersey average of 11.8:1 and 20% lower than the national average of 15.7:1.
1.6% of students at Flocktown-Kossmann Elementary School are eligible for free lunch, compared to the New Jersey average of 29.6%.
The largest demographic group at Flocktown-Kossmann Elementary School is White at 78.2% of enrollment, in Long Valley, NJ.
Flocktown-Kossmann Elementary School has a Resource Investment Index of 49/100 (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, Flocktown-Kossmann Elementary School ranks #4 of 4 public schools in Long Valley, NJ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Long Valley on the city page.
Flocktown-Kossmann Elementary School earns 49/100 on the Resource Investment Index, with class sizes near the New Jersey median. 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 Flocktown-Kossmann Elementary School, Washington Township School District also operates Long Valley Middle School (625 students), Benedict a. Cucinella School (529 students), and Old Farmers Road School (345 students). See the Washington Township School District 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, “Flocktown-Kossmann Elementary School, Long Valley NJ.” 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/flocktown-kossmann-elementary-school-nj
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.