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Marie V. Duffy Elementary School

Public Grades PK, KG-5
838th
SchoolDigger Rank ?
of 1,347 New Jersey Elementary Schools
Better than 38% of New Jersey elementary schools
Summary

Marie V. Duffy Elementary School is a public elementary school located in Wharton, New Jersey, serving grades PK-5 with a total enrollment of 424 students. The school is part of the Wharton Borough School District, which is ranked 394 out of 609 districts in New Jersey and has a 2-star rating from SchoolDigger.

Over the past 10 years, Marie V. Duffy Elementary School has consistently ranked in the bottom half of New Jersey elementary schools, typically between 650-900 out of around 1,350 schools, and has maintained a 2-star rating from SchoolDigger for most of the past decade, indicating below-average performance compared to other schools in the state. The school performs better for Hispanic and White students, ranking in the top 50% of New Jersey elementary schools for these subgroups, but struggles with the performance of Female, Male, English Language Learner, and Special Education students, ranking in the bottom half of the state. Notably, the school's performance for Low Socioeconomic Status students has improved, moving from a 2-star to a 4-star rating in the most recent year.

The school's proficiency rates in English Language Arts and Mathematics are generally below the state and district averages, with some exceptions in 4th and 5th-grade ELA. The school's science proficiency rates are particularly low, lagging behind the state average by a significant margin. Nearby schools, such as Catherine A Dwyer Elementary School and Stony Brook Elementary School, generally outperform Marie V. Duffy Elementary School in terms of statewide rankings, academic achievement, and student group performance, while also having lower rates of chronic absenteeism and a lower percentage of students eligible for free or reduced-price lunch.

434
Students ?
8.8
Student/teacher ratio ?
$10,879
Per pupil spending ?
54.8%
Free/discounted lunch ?
 137 East Central Avenue
       Wharton, NJ  07885-2431

(973) 361-2506

District: Wharton Borough School District


Students who attend Marie V. Duffy Elementary School usually attend:

Middle:    Alfred C. MacKinnon Middle School
High:    Morris Hills High School
Racial breakdown:

Hispanic:
77.0%
White:
17.5%
Asian:
3.2%
more
 See top rated New Jersey elementary schools

 Compare Marie V. Duffy Elementary School to nearby elementary schools!
At a glance
Ranking trend: Recently slipping — 50th percentile in 2022 → 38th in 2025
Strengths
Small classes — about 9 students per teacher
Worth a look
!Test scores below the New Jersey average (40% vs 46% meeting standards)
!Ranking has slipped from its 50th-percentile peak (2022) to 38th (2025)
!Science scores 11 pts below the New Jersey average
Students meeting standards (2024-2025) ?
This school40%
District avg40%
New Jersey avg46%
838th of 1,347
New Jersey public elementary schools ?
Bottom 38%▲ up 4 pts since 2015
From bottom 33% (2015) to bottom 38% (2025)
See the entire ranking list of New Jersey Elementary Schools →
SchoolDigger rating ?
394th of 609Wharton Borough 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
202538.3838 of 134737.8%★★☆☆☆
202441.7773 of 133842.2%★★☆☆☆
202339.1818 of 134239.0%★★☆☆☆
202249.4674 of 134549.9%★★★☆☆
202138.7751 of 131743.0%★★☆☆☆
201943.3812 of 136040.3%★★☆☆☆
201839.4884 of 135334.7%★★☆☆☆
201736.2901 of 135233.4%★★☆☆☆
201638.3858 of 134636.3%★★☆☆☆
201536.2903 of 135733.5%★★☆☆☆
201436.1988 of 136327.5%★☆☆☆☆
201327.41074 of 136721.4%★☆☆☆☆
201230.41058 of 136322.4%★☆☆☆☆
201132.41038 of 136023.7%★☆☆☆☆
201034.91013 of 135425.2%★☆☆☆☆
200944.7882 of 134634.5%★★☆☆☆
200855.7752 of 133843.8%★★☆☆☆
200751.3852 of 132935.9%★★☆☆☆
200631.21040 of 131420.9%★☆☆☆☆
200542.9914 of 130329.9%★☆☆☆☆
200434.8986 of 129824.0%★☆☆☆☆
200350.2719 of 120440.3%★★☆☆☆

English Language Learner

YearAvg scoreStatewide rankNew Jersey percentileRating
202543.6296 of 59750.4%★★★☆☆
202442.2268 of 55952.1%★★★☆☆
202350.1186 of 49962.7%★★★☆☆
202278.381 of 48983.4%★★★★☆
202131.4297 of 41127.7%★☆☆☆☆

Female

YearAvg scoreStatewide rankNew Jersey percentileRating
202538.5819 of 132638.2%★★☆☆☆
202442.2747 of 131743.3%★★☆☆☆
202344.5712 of 131846.0%★★☆☆☆
202257.2569 of 132657.1%★★★☆☆
202140.3723 of 129044.0%★★☆☆☆
201943.0801 of 133139.8%★★☆☆☆
201840.5846 of 133336.5%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankNew Jersey percentileRating
202549.0478 of 103253.7%★★★☆☆
202452.1422 of 98957.3%★★★☆☆
202350.7440 of 98255.2%★★★☆☆
202266.6252 of 95373.6%★★★★☆
202158.6278 of 89669.0%★★★☆☆
201957.1333 of 89963.0%★★★☆☆
201856.0338 of 87061.1%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankNew Jersey percentileRating
202548.2508 of 102350.3%★★★☆☆
202462.6261 of 93972.2%★★★★☆
202354.3345 of 91062.1%★★★☆☆
202278.3115 of 86386.7%★★★★☆
202165.6167 of 83980.1%★★★★☆
201961.7274 of 94871.1%★★★★☆
201859.7322 of 94265.8%★★★☆☆

Male

YearAvg scoreStatewide rankNew Jersey percentileRating
202539.2793 of 131839.8%★★☆☆☆
202442.8737 of 131343.9%★★☆☆☆
202335.9821 of 131537.6%★★☆☆☆
202243.4729 of 132444.9%★★☆☆☆
202138.8718 of 129744.6%★★☆☆☆
201943.8775 of 133541.9%★★☆☆☆
201837.9861 of 133435.5%★★☆☆☆

Special Education

YearAvg scoreStatewide rankNew Jersey percentileRating
202541.4516 of 102349.6%★★☆☆☆
202438.5527 of 98946.7%★★☆☆☆
202337.0527 of 95845.0%★★☆☆☆
202240.6482 of 94949.2%★★☆☆☆
202146.7393 of 86854.7%★★★☆☆
201942.8511 of 100749.3%★★☆☆☆
201834.9592 of 100140.9%★★☆☆☆

White

YearAvg scoreStatewide rankNew Jersey percentileRating
202559.1410 of 97057.7%★★★☆☆
202455.9433 of 96355.0%★★★☆☆
202351.1484 of 97550.4%★★★☆☆
202258.4392 of 97659.8%★★★☆☆
202137.0628 of 96434.9%★★☆☆☆
201953.9482 of 102352.9%★★★☆☆
201853.4508 of 102250.3%★★★☆☆
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)
White (2025)58th percentile+20 vs school
Hispanic (2025)54th percentile+16 vs school
English Language Learner (2025)50th percentile+13 vs school
Low Socio Economic Status (2025)50th percentile+13 vs school
Special Education (2025)50th percentile+12 vs school
Male (2025)40th percentile~ school
Female (2025)38th percentile~ school
By subject vs New Jersey (2024-2025) ?
English Language Arts47%-3 vs state
Mathematics39%-8 vs state
Science19%-11 vs state

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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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