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Henry P Clough

Public Grades PK, KG-4
432nd
SchoolDigger Rank ?
of 899 Massachusetts Elementary Schools
Better than 52% of Massachusetts elementary schools
Summary

Henry P Clough is a PK–4 elementary school serving 398 students in Mendon, Massachusetts, one of two elementary schools in the Mendon-Upton district alongside Memorial School in Upton. In 2025-2026 it ranked 432nd of 899 ranked Massachusetts elementary schools (52nd percentile, 3 stars) — a stable, roughly average standing, but one that sits well below its own district, which ranks 101st of 351 districts (71st percentile, 4 stars). The school reached the 78th percentile with 4 stars in 2015-16 and has hovered between the 52nd and 66th percentile ever since, drifting to the bottom of that range over the past two years.

The defining feature is a split between subjects. Math is a genuine strength: 50.35% proficiency in 2025-2026 against a state figure of 41.11%, and above the state by 9 to 20 points in every year on record. English language arts is the weak spot, at 35.92% — about 4 points below the state and the first time in the available window that the school has fallen under the state average. Most of that comes from grade 4 reading, where 26.51% proficiency compares with 49.15% in grade 3; grade 4 math, by contrast, is the school's strongest number relative to the state (52.38% vs. 43.20%).

Comparisons close to home are the most informative. Memorial School in Upton — same district, about five miles away — ranks in the 86th percentile and posts 59.50% in ELA and 60.64% in grade-4 ELA, a 34-point gap over Clough in that grade, even though Clough spends slightly more per student ($17,375 vs. $16,874) and runs a similar student-teacher ratio. Memorial in Hopedale, under two miles away, also outperforms Clough in ELA (46.47%). Meanwhile the school's student-teacher ratio has risen from 13.0 to 14.2 in two years, among the highest in the local group, and free/reduced-lunch data is not reported, which limits how much context families can apply to subgroup results.

398
Students ?
14.2
Student/teacher ratio ?
$20,330
Per pupil spending ?
13.8%
Directly certified for free meals (2024-25) ?
All students in Massachusetts receive free school meals.
96%
Kindergartners with all required immunizations (2025-26)
Exemptions: 1% (any vaccine)
 10 North Avenue
       Mendon, MA  01756-0005

(508) 634-1580

District: Mendon-Upton


Students who attend Henry P Clough usually attend:

Middle:    Miscoe Hill School
High:    Nipmuc Regional High
Racial breakdown:

White:
87.9%
Hispanic:
8.8%
Asian:
1.5%
more
 See top rated Massachusetts elementary schools

 Compare Henry P Clough to nearby elementary schools!
At a glance
▼ Ranking trend: Declining — 78th percentile in 2016 → 52nd in 2026
Strengths
✓Above the Massachusetts median (52nd percentile)
Worth a look
!Ranking has slipped — down 26 percentile points since 2016
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school43%
District avg49%
Massachusetts avg41%
432nd of 899
Massachusetts public elementary schools ?
Top 48%▼ down 26 pts since 2016
From top 22% (2016) to top 48% (2026)
See the entire ranking list of Massachusetts Elementary Schools →
★★★★★
SchoolDigger rating ?
2nd of 2Elementary Schools in the Mendon-Upton
101st of 351Mendon-Upton among Massachusetts 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 rankMassachusetts percentileRating
202652.2432 of 89951.9%★★★☆☆
202559.3365 of 90659.7%★★★☆☆
202467.1307 of 91666.5%★★★☆☆
202362.6355 of 92861.7%★★★☆☆
202253.1451 of 93251.6%★★★☆☆
202162.1370 of 93660.5%★★★☆☆
201953.9454 of 94251.8%★★★☆☆
201865.3336 of 93464.0%★★★☆☆
201771.7256 of 93872.7%★★★★☆
201676.7204 of 93278.1%★★★★☆
201576.2209 of 91477.1%★★★★☆
201479.4173 of 92681.3%★★★★☆
201368.1326 of 92864.9%★★★☆☆
201268.7323 of 93065.3%★★★☆☆
201172.0286 of 92469.0%★★★☆☆
201074.7242 of 92073.7%★★★★☆
200964.2345 of 90962.0%★★★☆☆

Disabled

YearAvg scoreStatewide rankMassachusetts percentileRating
201949.2290 of 66556.4%★★★☆☆
201858.6212 of 65667.7%★★★☆☆

Female

YearAvg scoreStatewide rankMassachusetts percentileRating
202644.8471 of 86945.8%★★☆☆☆
202554.6392 of 86954.9%★★★☆☆
202459.2368 of 88658.5%★★★☆☆
202357.2396 of 88755.4%★★★☆☆
202247.2497 of 90144.8%★★☆☆☆
202149.3457 of 89849.1%★★☆☆☆
201955.8409 of 90254.7%★★★☆☆
201869.3274 of 89369.3%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankMassachusetts percentileRating
202575.299 of 73686.5%★★★★☆
202433.3550 of 76027.6%★☆☆☆☆
202346.3408 of 75746.1%★★☆☆☆

Male

YearAvg scoreStatewide rankMassachusetts percentileRating
202657.9362 of 87958.8%★★★☆☆
202562.2326 of 88463.1%★★★☆☆
202473.0243 of 89172.7%★★★★☆
202366.2307 of 89665.7%★★★☆☆
202259.3376 of 90858.6%★★★☆☆
202175.5218 of 90475.9%★★★★☆
201951.8452 of 90750.2%★★★☆☆
201860.8357 of 89860.2%★★★☆☆

Special Education

YearAvg scoreStatewide rankMassachusetts percentileRating
202541.1377 of 71747.4%★★☆☆☆
202457.3243 of 73166.8%★★★☆☆
202350.0300 of 70357.3%★★★☆☆
202228.9688 of 90524.0%★☆☆☆☆
202149.6420 of 89453.0%★★★☆☆
201930.1693 of 89622.7%★☆☆☆☆
201846.4461 of 88648.0%★★☆☆☆

Tested In Person

YearAvg scoreStatewide rankMassachusetts percentileRating
202162.4361 of 92561.0%★★★☆☆

White

YearAvg scoreStatewide rankMassachusetts percentileRating
202636.0504 of 73431.3%★★☆☆☆
202544.8426 of 73742.2%★★☆☆☆
202456.5328 of 75356.4%★★★☆☆
202348.5410 of 76246.2%★★☆☆☆
202239.2500 of 76434.6%★★☆☆☆
202145.1437 of 76542.9%★★☆☆☆
201939.1519 of 78033.5%★★☆☆☆
201852.1403 of 77247.8%★★☆☆☆
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)
Low Socio Economic Status (2025)87th percentile+27 vs school
Tested In Person (2021)61st percentile~ school
Male (2026)59th percentile+7 vs school
Disabled (2019)56th percentile+5 vs school
Special Education (2025)47th percentile-12 vs school
Female (2026)46th percentile-6 vs school
White (2026)31st percentile-21 vs school
By subject vs Massachusetts (2025-2026) ?
Mathematics50%+9 vs state
English Language Arts36%-4 vs state

★
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Frequently Asked Questions about Henry P Clough

In the 2024-25 school year, 398 students attended Henry P Clough.

Henry P Clough ranks 432nd of 899 Massachusetts elementary schools. SchoolDigger rates this school 3 stars out of 5.

Students who attend Henry P Clough usually go on to attend:

Middle : Miscoe Hill School
High : Nipmuc Regional High

Students at Henry P Clough are 88% White, 9% Hispanic, 2% Asian, 1% African American.

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Latest Massachusetts data All new data »
2013–14 through 2025–26 immunization rates (updated)NewOct 20, 2026
2024–25 dropout rates & graduation ratesMar 5, 2026
2024–25 MCAS Next Generation test scoresSep 29, 2025
2023–24 school spending dataMay 8, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Massachusetts Department of Elementary and Secondary 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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