Excellent
#364 of 2,466 schools in NJ
Top 15% in state
Flocktown-kossmann Elementary School
Elementary School · Washington Township School District · Long Valley, NJ
A Washington Township School District elementary school serving grades Pre-K – 5th.
90 FLOCKTOWN ROAD, Long Valley, NJ 07853
- Math 64% vs NJ 47% (2025)
- Reading 72% vs NJ 50% (2025)
- 12.1:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Flocktown-kossmann Elementary School score 68% proficient, which is above what's typical for similar communities (expected: 67%).
2025 NJSLA proficiency
Most recent published year. School vs. NJ average.
Trend
↑ RecoveringProficiency declined earlier in the 17-year record (2009–2025), then recovered 29 points since 2021, reaching 68% in 2025.
Show all 16 years
Multi-year averages used by the rating model: math 67% (multi-year average, 2009-2025) · reading/ELA 70% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 41 test records from NJ state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
2.7%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Flocktown-kossmann Elementary School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the New York map →
Getting around & local context
- Walk 7Car-Dependent
- Bike 25Somewhat Bikeable
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Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$183,692
Median home value
$601,000
Median rent
$1,745/mo
College educated
63.5%
Homeownership
95%
Poverty rate
3.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 07853; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Benedict A. Cucinella SchoolEnrollment path unverified | 8.1 | PK–5 | 2.3 mi | 485 | Compare → |
| Hatchery Hill Elementary SchoolEnrollment path unverified | 5.6 | PK–1 | 2.9 mi | 283 | Compare → |
| Old Farmers Road SchoolEnrollment path unverified | 7.1 | PK–5 | 3.4 mi | 324 | Compare → |
| Willow Grove Elementary SchoolEnrollment path unverified | 6.8 | 2–4 | 3.7 mi | 354 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Washington Township School District
- Schools in district
- 4
- Rank in district
- #2 of 4
- District spending per student
- $26,038NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 2.1%Census SAIPE · 2024
Flocktown-kossmann Elementary School is listed in Washington Township School District; a district label does not verify attendance for an address.
About Flocktown-kossmann Elementary School
Flocktown-kossmann Elementary School is a public elementary school in Long Valley, NJ, part of Washington Township School District, serving approximately 510 students in grades Pre-K-5th with a 12.1:1 student-teacher ratio. It holds a MySchoolScout rating of 8.1 out of 10 and ranks #364 of 2,466 schools in NJ. State assessment records show 67% math proficiency (multi-year average, 2009-2025) and 70% reading/ELA proficiency (multi-year average, 2009-2025).
Frequently asked questions
Common questions about Flocktown-kossmann Elementary School
What grades does Flocktown-kossmann Elementary School serve?
Flocktown-kossmann Elementary School serves students in grades Pre-K through 5th.
How many students attend Flocktown-kossmann Elementary School?
Flocktown-kossmann Elementary School has an enrollment of approximately 510 students.
What is the student-teacher ratio at Flocktown-kossmann Elementary School?
The student-teacher ratio at Flocktown-kossmann Elementary School is 12.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Flocktown-kossmann Elementary School rank in NJ?
Flocktown-kossmann Elementary School ranks #364 of 2,466 schools in NJ.
What is Flocktown-kossmann Elementary School's MySchoolScout rating?
Flocktown-kossmann Elementary School has a current MySchoolScout rating of 8.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Flocktown-kossmann Elementary School?
Based on loaded state assessment records, Flocktown-kossmann Elementary School has 67% math proficiency (multi-year average, 2009-2025) and 70% reading/ELA proficiency (multi-year average, 2009-2025).
Is Flocktown-kossmann Elementary School a charter school?
No, Flocktown-kossmann Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Flocktown-kossmann Elementary School a Title I school?
No, Flocktown-kossmann Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Flocktown-kossmann Elementary School?
2.7% of students at Flocktown-kossmann Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- Pre-K – 5th
- Enrollment
- 510
- Student-Teacher Ratio
- 12.1:1
- Teachers (FTE)
- 42
- Type
- regular
- Setting
- Large Suburb
- County
- Morris County
- Chronic Absenteeism (SY 2022-23)
- 6.7%
- Phone
- (908) 850-1010
- Area population (ZIP 07853)
- 12,360
- Area average commute
- 38.3 min
- Area median age
- 44.3
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 NJSLA · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 NJSLA. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 NJSLA · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 NJSLA. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- State assessments · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 07853; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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