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John Lyman School

Public Grades 2-4
248th
SchoolDigger Rank ?
of 492 Connecticut Elementary Schools
Better than 50% of Connecticut elementary schools
Summary

John Lyman School is an elementary school in Middlefield, Connecticut, serving 207 students in grades 2 through 4 as part of Regional School District 13. The school has notable structural advantages: chronic absenteeism is exceptionally low at 4%, compared to 8.7% for the district and 16.4% statewide. It also spends roughly $21,000 per student and maintains a low student-teacher ratio of 10.7, both significantly better than most nearby schools in Meriden. The only nearby school with comparable spending is Moody School, while Frederick Brewster School in the same district has a slightly lower ratio.

Academically, John Lyman shows a mixed picture. English Language Arts is a clear strength: 3rd grade ELA proficiency is 53.3% and 4th grade is 64.6%, both above state averages. Math is more concerning, with 3rd grade at 51.4% and 4th grade at 44.8%—both below the state average. What makes this striking is that nearby schools with significantly higher poverty rates and larger class sizes outperform John Lyman in math. Thomas Hooker School, for example, has a 59.4% free/reduced lunch rate but posts 79.5% proficiency in 3rd grade math, and Nathan Hale School achieves 66.3% in 4th grade math despite a 76.1% poverty rate. The school's state ranking has declined from the 76th percentile in 2018–2019 to the 49th percentile in 2025–2026.

The decline is also visible across student subgroups, where statewide effectiveness rankings have weakened considerably in recent years. Since John Lyman is the only SBAC-tested school in Regional School District 13, its performance fully determines the district's elementary testing profile. For parents, the takeaway is that John Lyman has an excellent foundation—strong attendance, ample resources, and small class sizes—but converting those advantages into stronger academic outcomes, particularly in math, remains a work in progress.

207
Students ?
10.7
Student/teacher ratio ?
$28,336
Per pupil spending ?
18.4%
Free/reduced lunch eligible (2024-25) ?
 106 Way Rd.
       Middlefield, CT  06455

(860) 349-7240

District: Regional School District 13


Students who attend John Lyman School usually attend:

Middle:    Frank Ward Strong School
High:    Coginchaug Regional High School
Racial breakdown:

White:
88.4%
Hispanic:
8.2%
Two or more races:
1.9%
more
 See top rated Connecticut elementary schools

 Compare John Lyman School to nearby elementary schools!
At a glance
▼ Ranking trend: Declining — 71st percentile in 2011 → 50th in 2026
Strengths
✓Small classes — about 11 students per teacher
Worth a look
!Ranking has slipped — down 21 percentile points since 2011
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school53%
District avg53%
Connecticut avg51%
248th of 492
Connecticut public elementary schools ?
Top 50%▼ down 20 pts since 2016
From top 30% (2016) to top 50% (2026)
See the entire ranking list of Connecticut Elementary Schools →
★★★★★
SchoolDigger rating ?
76th of 153Regional School District 13 among Connecticut 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 rankConnecticut percentileRating
202652.8248 of 49249.6%★★☆☆☆
202370.1166 of 49166.2%★★★☆☆
202178.6130 of 53875.8%★★★★☆
201979.7124 of 52276.2%★★★★☆
201869.9185 of 53265.2%★★★☆☆
201673.0155 of 51870.1%★★★★☆
201578.0133 of 55175.9%★★★★☆
201377.7129 of 55776.8%★★★★☆
201277.0125 of 56477.8%★★★★☆
201174.9163 of 56571.2%★★★★☆
201082.641 of 57992.9%★★★★★
200978.6105 of 56681.4%★★★★☆
200878.3114 of 56579.8%★★★★☆
200781.861 of 56889.3%★★★★☆
200676.2147 of 57074.2%★★★★☆

Female

YearAvg scoreStatewide rankConnecticut percentileRating
202638.4149 of 22834.6%★★☆☆☆
202175.4116 of 45574.5%★★★★☆

Male

YearAvg scoreStatewide rankConnecticut percentileRating
202657.0124 of 23447.0%★★☆☆☆

White

YearAvg scoreStatewide rankConnecticut percentileRating
202616.7227 of 2467.7%☆☆☆☆☆
202363.8110 of 26258.0%★★★☆☆
202158.2143 of 32756.3%★★★☆☆
201952.1167 of 29543.4%★★☆☆☆
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)
Male (2026)47th percentile-3 vs school
Female (2026)35th percentile-15 vs school
White (2026)8th percentile-42 vs school
By subject vs Connecticut (2025-2026) ?
English Language Arts59%+10 vs state
Mathematics48%-4 vs state

5.0
1 rating · 1 written review
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What people are saying
by a parent
Tuesday, April 30, 2019

Open Quote Great school. Everyone helpful and kind. Close Quote





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Frequently Asked Questions about John Lyman School

John Lyman School ranks 248th of 492 Connecticut elementary schools. SchoolDigger rates this school 2 stars out of 5.

Students who attend John Lyman School usually go on to attend:

Middle : Frank Ward Strong School
High : Coginchaug Regional High School

In the 2024-25 school year, 207 students attended John Lyman School.

Students at John Lyman School are 88% White, 8% Hispanic, 2% Two or more races.

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Latest Connecticut data All new data »
2020–21 through 2023–24 attendance data & graduation rates (updated)NewNov 2, 2026
2019–20 graduation rates (updated)NewNov 1, 2026
2017–18 through 2025–26 immunization rates (updated)Oct 19, 2026
2024–25 through 2025–26 attendance data & graduation ratesAug 31, 2026


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