Excellent
#364 of 2,466 schools in NJ
Top 15% in state
Flocktown-kossmann Elementary School
Elementary School · Washington Township School District
90 FLOCKTOWN ROAD, Long Valley, NJ 07853
Enrollment
510
Student-Teacher
12.1:1
Score
8.1
Grades
Pre-K – 5th
Enrollment
510
Student-Teacher
12.1:1
Score
8.1
Grades
Pre-K – 5th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New Jersey schools
#364 of 2,466
In Long Valley
#2 of 4
public schools
In district
#2 of 4
Washington Township School District
School environment
8.8 / 10
Excellent
Shortlisting around Flocktown-kossmann Elementary School?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Flocktown-kossmann Elementary School
Elementary School in Long Valley · grades Pre-K – 5th. Start here, then compare fit against nearby and district options.
Long Valley Middle School
2.2 mi away. Use as a geographic alternative in the same move search.
Benedict A. Cucinella School
2.3 mi away. Use as a geographic alternative in the same move search.
About Flocktown-kossmann Elementary School
Flocktown-kossmann Elementary School is a public elementary school in Long Valley, NJ, part of Washington Township School District. Flocktown-kossmann Elementary School serves approximately 510 students, and covers grades Pre-K-5th, and has a 12.1:1 student-teacher ratio. Flocktown-kossmann Elementary School has a current MySchoolScout rating of 8.1 out of 10 and ranks #364 of 2,466 schools in NJ.
Structured state assessment records for Flocktown-kossmann Elementary School show 67% math proficiency (multi-year average, 2009-2025) and 70% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 8.1 · Excellent
- District avg 7.8
- NJ avg 6.5
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Flocktown-kossmann Elementary School — Students at Flocktown-kossmann Elementary School score 68% proficient, which is above what's typical for similar communities (expected: 67%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
2.7%
Students qualifying for federal meal assistance
Test Scores NJ NJSLA (2024-25)
Based on 41 test records from NJ state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.9/10.
How Flocktown-kossmann Elementary School Compares
See how Flocktown-kossmann Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
90 FLOCKTOWN ROAD, Long Valley, NJ 07853
Nearby Alternatives
Families considering Flocktown-kossmann Elementary School may also want to explore other elementary schools in the area. Mountain View Elementary School (rated 8.8/10, 5.4 miles away, in nearby Flanders), which scores slightly higher. Another option is Valley View School (rated 8.6/10, 6.9 miles away, in nearby Califon), which scores slightly higher. Additionally, Sandshore Rd. Elementary School (rated 8.2/10, 4.0 miles away, in nearby Budd Lake), with a very similar rating. For more schools in Long Valley, see our Long Valley schools guide .
Nearby Schools
20 within 6.2 mi| School | Distance | Rating |
|---|---|---|
| Long Valley Middle School Long Valley | 2.2 mi | 7.6 |
| Benedict A. Cucinella School Long Valley | 2.3 mi | 8.1 |
| Hackettstown High School Hackettstown | 2.7 mi | 4.5 |
| Hackettstown Middle School Hackettstown | 3.0 mi | 7.4 |
| Hatchery Hill Elementary School Hackettstown | 2.9 mi | 5.6 |
| Willow Grove Elementary School Hackettstown | 3.7 mi | 6.8 |
| Old Farmers Road School Long Valley | 3.4 mi | 7.1 |
| Sandshore Rd. Elementary School Budd Lake | 4.0 mi | 8.2 |
| Mount Olive Middle School Budd Lake | 3.8 mi | 6.0 |
| West Morris Central High School Chester | 3.9 mi | 6.9 |
| Tinc Rd. Elementary School Flanders | 5.0 mi | 7.7 |
| Chester M. Stephens Elementary School Budd Lake | 5.2 mi | 6.7 |
| Califon Public School Califon | 6.2 mi | 8.0 |
| Tewksbury Elementary School Califon | 6.4 mi | 5.1 |
| Mount Olive High School Flanders | 5.8 mi | 5.7 |
| Mountain View Elementary School Flanders | 5.4 mi | 8.8 |
| Valley View School Califon | 6.9 mi | 8.6 |
| Mountain Villa School Allamuchy | 7.2 mi | 5.1 |
| Old Turnpike School Califon | 7.5 mi | 9.3 |
| Mansfield Township Elementary Port Murray | 6.2 mi | 7.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 07853 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$183,692
Median Home Value
$601,000
Median Rent
$1,745/mo
Population
12,360
College Educated
63.5%
Homeownership
95%
Avg Commute
38.3 min
Poverty Rate
3.2%
Median Age
44.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Bayberry School Watchung, NJ | 8.1 |
| Benedict A. Cucinella School Long Valley, NJ | 8.1 |
| C. Richard Applegate School Freehold, NJ | 8.1 |
| Cedar Hill School Towaco, NJ | 8.1 |
| Dr. Paul Rafalides School Jersey City, NJ | 8.1 |
| Eleanor Rush Intermediate School Cinnaminson, NJ | 8.1 |
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.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 5th
- Enrollment
- 510
- Student-Teacher Ratio
- 12.1:1
- Teachers (FTE)
- 42
- Free/Reduced Lunch
- 2.7%
- Type
- regular
- Setting
- Large Suburb
- County
- Morris County
- Chronic Absenteeism (SY 2022-23)
- 6.7%
- Phone
- (908) 850-1010
Resources & Links
District
Washington Township School District- District Enrollment
- 2,012
- Schools in District
- 4
- Per-Pupil Spending
- $26,038
- District Rank
- #2 of 4
Other Schools in This District
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 rateRelated reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.