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Marlboro High School

Public Grades 9-12
137th
SchoolDigger Rank ?
of 434 New Jersey High Schools
Better than 68% of New Jersey high schools
Summary

Marlboro High School is a public school serving 1,700 students in grades 9–12 in Marlboro, New Jersey, as part of the Freehold Regional High School District. Its clearest strength is early high-school math: ninth-grade Algebra I proficiency was 76%, 54 percentage points above the state and 16 points above the district in 2025–2026. The most important concern is 11th-grade science: proficiency was 19%, below the district’s 26% and the state’s 29%, and lower than nearby schools with reported results.

Compared with nearby schools, Marlboro stands out for ninth-grade math but has the weakest reported 11th-grade science result. Ninth-grade Geometry proficiency was 84%, above the reported results at Middletown High School South (68%), Old Bridge High School (69%) and Holmdel High School (80%). In science, Marlboro’s 19% was below Manalapan High School (24%), Old Bridge (24%) and Middletown South (41%). Ninth-grade ELA was also competitive at 65%, the second-highest result among the nine supplied schools.

Results have shifted unevenly: from 2022–2023 to 2025–2026, ninth-grade Algebra I proficiency rose 9 percentage points, while Algebra II end-of-course proficiency fell 48 points, from 100% to 52%. Ninth-grade ELA was nearly unchanged at 65%, and science remained low despite a 1-point increase. For 2025–2026, SchoolDigger ranked Marlboro 137th of 434 New Jersey schools, at the 68th percentile with 3 stars; its percentile fell 7 points from the prior year. The student-teacher ratio was 15.7 in 2024–2025, the highest among the nine listed schools. In that same year, 11% of students were free/reduced lunch eligible. SchoolDigger’s statewide rankings also place the school’s service to students receiving special education at the 89th percentile and to low socioeconomic status students at the 86th percentile, compared with its overall 68th-percentile ranking.

1,700
Students ?
15.7
Student/teacher ratio ?
$16,292
Per pupil spending ?
10.9%
Free/reduced lunch eligible (2024-25) ?
 95 North Main Street
       Marlboro, NJ  07746-1055

(732) 617-8393

District: Freehold Regional High School District

Racial breakdown:

White:
68.4%
Asian:
17.9%
Hispanic:
8.8%
more
 See top rated New Jersey high schools

 Compare Marlboro High School to nearby high schools!
At a glance
▼ Ranking trend: Recently slipping — 88th percentile in 2021 → 68th in 2026
Strengths
✓92% graduate in 4 years — above the New Jersey average (89%)
✓Above the New Jersey median (68th percentile)
Worth a look
!High chronic absenteeism (22% vs 14% New Jersey)
!Ranking has slipped from its 88th-percentile peak (2021) to 68th (2026)
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school50%
District avg55%
New Jersey avg48%
137th of 434
New Jersey public high schools ?
Top 32%▲ up 20 pts since 2016
From bottom 49% (2016) to top 32% (2026)
See the entire ranking list of New Jersey High Schools →
★★★★★
SchoolDigger rating ?
3rd of 6High Schools in the Freehold Regional High School District
220th of 607Freehold Regional High 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
202662.6137 of 43468.4%★★★☆☆
202566.3110 of 43474.7%★★★★☆
202465.7121 of 42971.8%★★★★☆
202362.6106 of 42274.9%★★★★☆
202267.677 of 41581.4%★★★★☆
202176.047 of 40588.4%★★★★☆
201972.868 of 41683.7%★★★★☆
201858.7116 of 41572.0%★★★★☆
201762.099 of 41175.9%★★★★☆
201641.4210 of 40948.7%★★☆☆☆
201551.3130 of 40668.0%★★★☆☆
201477.856 of 41186.4%★★★★☆
201377.466 of 39683.3%★★★★☆
201281.231 of 38892.0%★★★★★
201182.032 of 37891.5%★★★★★
201081.045 of 37187.9%★★★★☆
200981.446 of 37087.6%★★★★☆
200879.060 of 35983.3%★★★★☆
200783.032 of 36191.1%★★★★★
200681.532 of 35791.0%★★★★★
200582.924 of 35193.2%★★★★★
200482.840 of 34888.5%★★★★☆
200383.938 of 34388.9%★★★★☆

African American

YearAvg scoreStatewide rankNew Jersey percentileRating
202673.146 of 27283.1%★★★★☆
202559.183 of 28370.7%★★★★☆

Asian

YearAvg scoreStatewide rankNew Jersey percentileRating
202641.9126 of 18230.8%★★☆☆☆
202523.7155 of 19018.4%★☆☆☆☆
202441.8115 of 19139.8%★★☆☆☆
202336.5103 of 17240.1%★★☆☆☆
202240.399 of 17543.4%★★☆☆☆
202147.878 of 16552.7%★★★☆☆
201956.177 of 19159.7%★★★☆☆
201850.096 of 19851.5%★★★☆☆

Female

YearAvg scoreStatewide rankNew Jersey percentileRating
202652.0191 of 42855.4%★★★☆☆
202545.6227 of 42646.7%★★☆☆☆
202462.3131 of 42068.8%★★★☆☆
202359.2102 of 41675.5%★★★★☆
202258.9102 of 41475.4%★★★★☆
202175.855 of 40286.3%★★★★☆
201966.590 of 40877.9%★★★★☆
201861.8113 of 40372.0%★★★★☆

Hispanic

YearAvg scoreStatewide rankNew Jersey percentileRating
202665.0101 of 39974.7%★★★★☆
202559.0139 of 40665.8%★★★☆☆
202467.0102 of 40374.7%★★★★☆
202356.8113 of 38570.6%★★★★☆
202259.592 of 38275.9%★★★★☆
202187.523 of 37493.9%★★★★★
201966.683 of 36477.2%★★★★☆
201864.179 of 36878.5%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankNew Jersey percentileRating
202672.152 of 37186.0%★★★★☆
202568.967 of 37782.2%★★★★☆
202462.681 of 35877.4%★★★★☆
202364.050 of 34485.5%★★★★☆
202234.4194 of 32440.1%★★☆☆☆
202187.715 of 32695.4%★★★★★
201976.137 of 34789.3%★★★★☆
201880.230 of 34591.3%★★★★★

Male

YearAvg scoreStatewide rankNew Jersey percentileRating
202663.5138 of 42667.6%★★★☆☆
202546.8204 of 42652.1%★★★☆☆
202458.9133 of 41968.3%★★★☆☆
202350.7144 of 41465.2%★★★☆☆
202265.083 of 41079.8%★★★★☆
202174.556 of 40286.1%★★★★☆
201968.480 of 40780.3%★★★★☆
201854.1131 of 40567.7%★★★☆☆

Multi-racial

YearAvg scoreStatewide rankNew Jersey percentileRating
202642.660 of 11145.9%★★☆☆☆

Special Education

YearAvg scoreStatewide rankNew Jersey percentileRating
202681.039 of 35889.1%★★★★☆
202567.265 of 35981.9%★★★★☆
202468.266 of 36181.7%★★★★☆
202365.164 of 33981.1%★★★★☆
202256.394 of 34472.7%★★★★☆
202170.849 of 33385.3%★★★★☆
201965.280 of 34977.1%★★★★☆
201864.971 of 35580.0%★★★★☆

White

YearAvg scoreStatewide rankNew Jersey percentileRating
202641.4203 of 34140.5%★★☆☆☆
202550.3164 of 34752.7%★★★☆☆
202450.7158 of 34554.2%★★★☆☆
202337.5175 of 33547.8%★★☆☆☆
202245.0142 of 33557.6%★★★☆☆
202172.134 of 33689.9%★★★★★
201950.6129 of 33961.9%★★★☆☆
201843.5156 of 34054.1%★★★☆☆
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 (2026)89th percentile+21 vs school
Low Socio Economic Status (2026)86th percentile+18 vs school
African American (2026)83rd percentile+15 vs school
Hispanic (2026)75th percentile+6 vs school
Male (2026)68th percentile~ school
Female (2026)55th percentile-13 vs school
Multi-racial (2026)46th percentile-22 vs school
White (2026)40th percentile-28 vs school
Asian (2026)31st percentile-38 vs school
By subject vs New Jersey (2025-2026) ?
Geometry81%+33 vs state
English Language Arts65%+14 vs state
Algebra II52%~ state avg
Algebra I51%+18 vs state
Science19%-10 vs state

5.0
2 ratings · 1 written review
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What people are saying
by a citizen
Sunday, June 3, 2018

Open Quote I attended this school and am not Interning on Wall Street and am all of 19 years old. I cannot thank the BLC and the high school enough for my experience and hope everyone can take away a similar one from this high school I owe it everything. Close Quote





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Frequently Asked Questions about Marlboro High School

In the 2024-25 school year, 1,700 students attended Marlboro High School.

Students at Marlboro High School are 68% White, 18% Asian, 9% Hispanic, 2% Two or more races, 2% African American.

Marlboro High School ranks 137th of 434 New Jersey high schools. SchoolDigger rates this school 3 stars out of 5.

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Latest New Jersey data All new data »
2025–26 NJGPA, NJSLA & NJSLA-S test scoresNewNov 4, 2026
2019–20 through 2024–25 school spending dataOct 6, 2026
2024–25 attendance data, dropout rates & graduation ratesJun 13, 2026
2024–25 NJGPA, NJSLA & NJSLA-S test scoresDec 3, 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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