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B

Flocktown-Kossmann Elementary School

PublicElementaryGrades PK–5

90 Flocktown Road, Long Valley, NJ 07853 · (908) 850-1010 · Part of Washington Township School District

Washington Township’s School Grade A− better than 81% of New Jersey school districts

Students
513
Students per teacher
12:1
Free or reduced lunch
6%
Setting
Suburb
Grades
PK–5
The gist

What stands out about Flocktown-Kossmann Elementary School

  • Its own letter, B: better results than 56% of New Jersey’s public schools
  • Reading / language arts 6 pts above the state
  • Small classes: 12 students per teacher
  • Enrollment up 16.1% since 2020–21
  • Next stop for Washington Township kids: Long Valley Middle School

On the path

Where Washington Township kids come from and go next. The whole path →

PK–5Flocktown-Kossmann Elementary SchoolYou are here
6–8Long Valley Middle Schoolin Long Valley

Test scores

2020–21
Math proficiency25%
State average 25.4%
Reading / language arts53%
State average 47.3%

Its own letter, B, places these results among New Jersey’s 2,144 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

90 Flocktown Road, Long Valley

Students

Enrollment by grade
Pre-K23
Kindergarten76
Grade 186
Grade 276
Grade 380
Grade 473
Grade 599
Enrollment over time
442’20
441’21
492’22
510’23
513’24

Up 16.1% since 2020–21.

Who goes here
White 78%Hispanic 11%Two or more races 6%Asian 4%Black 1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Flocktown-Kossmann Elementary School from Washington Township families.

Other schools in Washington Township School District

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against New Jersey’s other public schools; Washington Township’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.