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Frank K. Hehnly

Public Grades K-5
390th
SchoolDigger Rank ?
of 1,347 New Jersey Elementary Schools
Better than 71% of New Jersey elementary schools
Summary

Frank K. Hehnly is an elementary school in Clark, New Jersey, serving students from kindergarten to 5th grade as part of the Clark Township Public School District. This school consistently ranks in the top 25-30% of New Jersey elementary schools, outperforming the state and district averages on standardized assessments.

Frank K. Hehnly's students excel academically, with 81.9% of 4th-graders proficient or better in English Language Arts, compared to 79.3% for the district and 53.6% for the state. In Mathematics, 72.3% of 4th-graders were proficient or better, surpassing the district's 70.7% and the state's 46.7%. The school's performance is particularly strong in ELA, with 4th and 5th-grade students consistently scoring well above the state and district averages. Additionally, the school's special education students rank in the top 20% of their subgroup statewide.

However, Frank K. Hehnly has seen a concerning increase in chronic absenteeism, rising from 7.0% in 2021-2022 to 16.6% in 2022-2023, significantly higher than the district's 9.7% rate. The school's student-teacher ratio of 13.8 in 2023-2024 is also higher than the 12.1 ratio at Valley Road School, indicating potential staffing fluctuations. Overall, Frank K. Hehnly remains a strong-performing elementary school, but the rising chronic absenteeism and staffing changes are areas that warrant further attention.

543
Students ?
15.0
Student/teacher ratio ?
$10,499
Per pupil spending ?
6.8%
Free/discounted lunch ?
 590 Raritan Road
       Clark, NJ  07066

(732) 381-8100

District: Clark Township Public School District


Students who attend Frank K. Hehnly usually attend:

Middle:    Carl H. Kumpf School
High:    Arthur L. Johnson High School
Racial breakdown:

White:
73.8%
Hispanic:
17.5%
Asian:
5.5%
more
 See top rated New Jersey elementary schools

 Compare Frank K. Hehnly to nearby elementary schools!
At a glance
Ranking trend: Recently slipping — 79th percentile in 2021 → 71st in 2025
Strengths
Test scores above the New Jersey average (60% vs 46% meeting standards)
Above the New Jersey median (71st percentile)
Worth a look
!Ranking has slipped from its 79th-percentile peak (2021) to 71st (2025)
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school60%
District avg60%
New Jersey avg46%
390th of 1,347
New Jersey public elementary schools ?
Top 29%▲ up 7 pts since 2015
From top 36% (2015) to top 29% (2025)
See the entire ranking list of New Jersey Elementary Schools →
SchoolDigger rating ?
1st of 2Elementary Schools in the Clark Township Public School District
202nd of 609Clark Township Public School District among New Jersey districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankNew Jersey percentileRating
202572.1390 of 134771.0%★★★★☆
202476.5328 of 133875.5%★★★★☆
202369.1432 of 134267.8%★★★☆☆
202279.1302 of 134577.5%★★★★☆
202176.4274 of 131779.2%★★★★☆
201967.8478 of 136064.9%★★★☆☆
201866.1502 of 135362.9%★★★☆☆
201762.3560 of 135258.6%★★★☆☆
201672.1408 of 134669.7%★★★☆☆
201565.5492 of 135763.7%★★★☆☆
201477.8299 of 136378.1%★★★★☆
201379.8245 of 136782.1%★★★★☆
201277.0310 of 136377.3%★★★★☆
201178.1276 of 136079.7%★★★★☆
201078.4254 of 135481.2%★★★★☆
200971.7425 of 134668.4%★★★☆☆
200861.4651 of 133851.3%★★★☆☆
200771.6417 of 132968.6%★★★☆☆
200671.3433 of 131467.0%★★★☆☆
200571.6425 of 130367.4%★★★☆☆
200482.8119 of 129890.8%★★★★★
200384.6121 of 120490.0%★★★★★

Female

YearAvg scoreStatewide rankNew Jersey percentileRating
202572.0367 of 132672.3%★★★★☆
202479.3278 of 131778.9%★★★★☆
202367.4443 of 131866.4%★★★☆☆
202270.6410 of 132669.1%★★★☆☆
202171.0306 of 129076.3%★★★★☆
201965.9496 of 133162.7%★★★☆☆
201864.4510 of 133361.7%★★★☆☆

Hispanic

YearAvg scoreStatewide rankNew Jersey percentileRating
202546.9495 of 103252.0%★★★☆☆
202473.1206 of 98979.2%★★★★☆
202380.6140 of 98285.7%★★★★☆
202266.1258 of 95372.9%★★★★☆
202188.467 of 89692.5%★★★★★

Male

YearAvg scoreStatewide rankNew Jersey percentileRating
202570.3399 of 131869.7%★★★☆☆
202471.7371 of 131371.7%★★★★☆
202369.6393 of 131570.1%★★★★☆
202284.5194 of 132485.3%★★★★☆
202178.8231 of 129782.2%★★★★☆
201968.4441 of 133567.0%★★★☆☆
201866.6463 of 133465.3%★★★☆☆

Special Education

YearAvg scoreStatewide rankNew Jersey percentileRating
202578.9167 of 102383.7%★★★★☆
202471.5193 of 98980.5%★★★★☆
202371.2190 of 95880.2%★★★★☆
202284.492 of 94990.3%★★★★★
202182.783 of 86890.4%★★★★★
201954.7386 of 100761.7%★★★☆☆
201863.3308 of 100169.2%★★★☆☆

White

YearAvg scoreStatewide rankNew Jersey percentileRating
202562.3370 of 97061.9%★★★☆☆
202466.2304 of 96368.4%★★★☆☆
202353.7449 of 97553.9%★★★☆☆
202266.3312 of 97668.0%★★★☆☆
202165.7267 of 96472.3%★★★★☆
201944.7583 of 102343.0%★★☆☆☆
201849.5546 of 102246.6%★★☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Special Education (2025)84th percentile+13 vs school
Female (2025)72nd percentile~ school
Male (2025)70th percentile~ school
White (2025)62nd percentile-9 vs school
Hispanic (2025)52nd percentile-19 vs school
By subject vs New Jersey (2024-2025) ?
English Language Arts68%+17 vs state
Mathematics63%+16 vs state
Science32%~ state avg

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Frequently Asked Questions about Frank K. Hehnly

In the 2024-25 school year, 543 students attended Frank K. Hehnly.

Frank K. Hehnly ranks 390th of 1347 New Jersey elementary schools. SchoolDigger rates this school 4 stars out of 5.

Students who attend Frank K. Hehnly usually go on to attend:

Middle : Carl H. Kumpf School
High : Arthur L. Johnson High School

Students at Frank K. Hehnly are 74% White, 17% Hispanic, 6% Asian, 2% Two or more races.

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Latest New Jersey data All new data »
2024–25 attendance data, dropout rates & graduation ratesJun 13, 2026
2024–25 NJGPA, NJSLA & NJSLA-S test scoresDec 3, 2025
2023–24 attendance data, dropout rates & graduation ratesMay 8, 2025
2023–24 NJGPA test scoresJan 22, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the New Jersey Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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