Millburn by the Numbers: Part 7 of Our 7-District Performance Comparison

EducationMillburn

The Seventh of Seven Reports on our 7-District Dashboard

We’ll start with the housekeeping and go over the same spiel we covered in our first six reports in the series.

We’re handling the 2024-25 NJ School Performance Reports differently this year by integrating the 7-District Comparisons into each District’s profile.

As a reminder, the Districts on our Dashboard include Berkeley Heights, Chatham, Madison, Millburn, New Providence, Summit and Westfield.

It’s important to remember that NJ moved to adaptive testing this year for Math and ELA, and in a recent email to NJ21st, NJDOE said much of what NJ21st requested regarding technical reporting, validation, comparability, psychometric analysis, and TAC-related materials was still in development.

This report focuses on Millburn.

ELA, Math and Science

ELA improved overall from 84.9% in 23-24 to 85.3% in 24-25. Grades 3, 5, 6 and 8 improved while Grades 4, 7 and 9 declined. Grade 6 showed the largest improvement and Grade 9 showed the largest decline.

Grade / Level 2023-24 ELA Proficiency 2024-25 ELA Proficiency Change Takeaway
Overall District84.9%85.3%+0.4 pointsDistrictwide ELA proficiency improved slightly.
Grade 380.1%86.0%+5.9 pointsImproved from the prior year.
Grade 486.9%82.9%-4.0 pointsDeclined from the prior year.
Grade 586.1%87.7%+1.6 pointsImproved from the prior year.
Grade 681.3%88.1%+6.8 pointsLargest ELA improvement in this table.
Grade 788.2%86.4%-1.8 pointsDeclined from the prior year.
Grade 881.3%85.9%+4.6 pointsImproved from the prior year.
Grade 992.4%82.9%-9.5 pointsLargest ELA decline in this table.

Millburn’s 24-25 ELA proficiency rate of 85.3% is under its 18-19 pre-COVID rate of 87.9%, above its post-COVID 21-22 rate of 82.9%, and just above its 23-24 rate of 84.9%.

Math also improved overall from 82.4% in 23-24 to 85.2% in 24-25. Most grade levels improved with Grades 6 and 8 showing notable gains. Grade 4 and Algebra I declined a bit. Algebra II wasn’t reportable.

Grade / Level 2023-24 Math Proficiency 2024-25 Math Proficiency Change Takeaway
Overall District82.4%85.2%+2.8 pointsDistrictwide math proficiency improved.
Grade 387.4%90.7%+3.3 pointsImproved from the prior year.
Grade 488.8%88.5%-0.3 pointsEssentially flat, with a slight decline.
Grade 582.0%87.4%+5.4 pointsImproved from the prior year.
Grade 679.5%86.5%+7.0 pointsLargest math improvement in this table.
Grade 782.4%84.3%+1.9 pointsImproved from the prior year.
Grade 834.5%40.9%+6.4 pointsImproved, though still much lower than other reported math levels.
Algebra I84.6%83.1%-1.5 pointsDeclined from the prior year.
Geometry89.5%91.6%+2.1 pointsImproved from the prior year.
Algebra II**Not reportedSuppressed or not reportable in the district chart.

Millburn’s 24-25 Math proficiency rate of 85.2% is ahead of its 18-19 pre-COVID rate (83.8%), its post-COVID 2021-22 (79.9%) and its 2023-24 rate (82.4%).

Student growth was Typical in ELA and Math. ELA rose from 55 in 23-24 to 56 in this most recent report while Math rose from 60 to 62.

Measure 2022-23 2023-24 2024-25 Rating Takeaway
Overall ELA mSGP525556TypicalELA growth increased for the second straight year shown.
Overall Math mSGP586062TypicalMath growth increased for the second straight year shown.

Millburn’s 24-25 ELA mSGP was 56, up from 55 in 23-24 and 52 in 22-23. Its 24-25; Math mSGP was also up (62), from 60 in 23-24 and 58 in 22-23.

For Science, the 24-25 report displays an overall science figure directly and the table below uses the percentage meeting or exceeding expectations. For grade-level Science, that means combining Level 3 and Level 4 where data was available.

Overall Science improved from 68.0% in 2023-24 to 72.8% in 2024-25. Grade 5, Grade 8 and Grade 11 all did better with Grade 5 showing the biggest gain.

Measure 2023-24 Science Proficiency 2024-25 Science Proficiency Change Takeaway
Overall District68.0%72.8%+4.8 pointsOverall science proficiency improved from the prior year.
Grade 565.4%84.4%+19.0 pointsLargest science improvement in this table.
Grade 863.2%68.4%+5.2 pointsImproved from the prior year.
Grade 1178.8%90.2%+11.4 pointsImproved sharply from the prior year.

Millburn’s most recent Science proficiency rate of 72.8% is above its 2018-19 pre-COVID rate of 67.0%, its post-COVID 21-22 rate of 67.0% and above its 23-24 rate of 68.0%.

Graduation

The NJGPA numbers stayed high in both ELA and Math- 99.1% of 11th graders were graduation ready in ELA and 94.1% were graduation ready in Math.

With that said, a note we’ll be making in every profile – three years ago the NJDOE lowered the cut score needed to pass the NJGPA.

NJGPA Measure 2022-23 2023-24 2024-25 Takeaway
Percentage of 11th Graders Graduation Ready: ELA98.7%98.0%99.1%Up from both prior years shown.
Percentage of 11th Graders Graduation Ready: Math94.1%95.0%94.1%Flat compared with 2022-23 and below 2023-24.
Graduation Measure Millburn Rate State Rate Takeaway
Cohort 2025 4-year 99.7% 91.8% Current 4-year graduation rate shown in the dashboard.
Cohort 2024 5-year 99.0% 92.9% Five-year rate for the prior cohort.
Cohort 2023 6-year 100.0% 93.2% Six-year rate for the cohort with available six-year data.

Environment

Another note we’re throwing into ever district’s report on chronic absenteeism – the NJDOE changed the inclusion rule by moving the minimum days present or absent from 45 days to 90 days, so better numbers in this area should be read with that change in mind.

Millburn’s 24-25 chronic absenteeism rate rose to 9.5% from 7.4% in 23-24, 8.8% in 22-23 and 6.9% in 21-22. One school required a chronic absenteeism corrective action plan.

School Year / Measure Millburn Chronic Absenteeism Rate Change / Context
2021-226.9%Lowest rate in the listed period.
2022-238.8%Increased from 2021-22.
2023-247.4%Declined from 2022-23.
2024-259.5%Highest rate in the listed period.
Schools Required to Develop Corrective Action Plan1One Millburn school was reported as requiring a chronic absenteeism corrective action plan.

Millburn had 15 total unique incidents in 24-25 – 0.33 incidents per 100 students.

School Year Millburn Violence, Vandalism, HIB and Substance Incidents Per 100 Students Change / Context
2018-190.46Pre-COVID benchmark from NJ21st tracking.
2021-220.50Slightly higher than the 2018-19 rate.
2022-230.90Highest rate in the listed period.
2023-240.45Declined sharply from 2022-23.
2024-250.33Lowest rate in the listed period.

The 24-25 incident number is lower than where it was in 23-24, 22-23, 21-22 and 18-19.

HIB was the largest listed category, followed by Substances and Violence.

Incident Category 2024-25 Incidents Takeaway
Total Unique Incidents15Overall count reported in the discipline dashboard.
HIB8Largest listed incident category.
Substances4Second-largest listed category.
Violence3Listed below HIB and substances.
Vandalism0No vandalism incidents were listed.
Weapons0No weapons incidents were listed.

Note: The discipline dashboard cautions that incident categories should not be added together because a single incident may be counted under multiple incident types.

7-District Comparison

In ELA, Millburn ranked first out of seven districts and was above the 7-district average.

ELA Proficiency: Millburn vs. 7-District Average

Millburn: 85.3% | 7-District Average: 79.2% | Rank: 1st of 7

Millburn — 85.3%
7-District Average — 79.2%

In Math, Millburn ranked first out of seven districts and was above the 7-district average.

Math Proficiency: Millburn vs. 7-District Average

Millburn: 85.2% | 7-District Average: 74.5% | Rank: 1st of 7

Millburn — 85.2%
7-District Average — 74.5%

In Science, Millburn ranked first out of seven districts and was above the 7-district average.

Science Proficiency: Millburn vs. 7-District Average

Millburn: 72.8% | 7-District Average: 55.6% | Rank: 1st of 7

Millburn — 72.8%
7-District Average — 55.6%

In ELA student growth, Millburn tied for second out of seven districts and was above the 7-district average.

ELA Student Growth: Millburn vs. 7-District Average

Millburn: 56 | 7-District Average: 51.0 | Rank: tied 2nd of 7

Millburn — 56
7-District Average — 51.0

In Math student growth, Millburn ranked first out of seven districts and was above the 7-district average.

Math Student Growth: Millburn vs. 7-District Average

Millburn: 62 | 7-District Average: 54.1 | Rank: 1st of 7

Millburn — 62
7-District Average — 54.1

Lower is better with chronic absenteeism, and Millburn ranked seventh lowest out of the seven districts, worse than the 7-district average.

Chronic Absenteeism: Millburn vs. 7-District Average

Millburn: 9.5% | 7-District Average: 6.2% | Rank: 7th lowest of 7

Millburn — 9.5%
7-District Average — 6.2%

Lower is better. Bars scaled to 10% for readability.

Lower is also better with discipline incidents, and Millburn ranked first lowest out of seven districts, better than the 7-district average.

Discipline Incidents Per 100 Students: Millburn vs. 7-District Average

Millburn: 0.33 | 7-District Average: 1.43 | Rank: 1st lowest of 7

Millburn — 0.33
7-District Average — 1.43

Lower is better. Bars scaled to 3 incidents per 100 students for readability.

Source

7-District School Performance Series

Explore the Full District Comparison

This article is part of NJ21st’s seven-district school performance series, reviewing Berkeley Heights, New Providence, Summit, Westfield, Chatham, Madison, and Millburn using the latest state performance data.

View the Hub

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