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Windermere School

Public Grades PK, KG-6
115th
SchoolDigger Rank ?
of 492 Connecticut Elementary Schools
Better than 77% of Connecticut elementary schools
Summary

Windermere School is a PK-6 elementary school in Ellington, CT, serving 627 students as part of the Ellington School District, which ranks in the 64th percentile statewide. The school has earned 4-star ratings in most recent years, though its state ranking has been volatile—swinging from 45th in 2022-23 to 115th in 2025-26 (77th percentile)—while consistently outperforming Connecticut state averages in both ELA and math across nearly all grade levels.

Windermere's clearest strength is its 6th grade, making it one of only two nearby schools (along with Center School) that includes this grade. In 2025-26, 76.5% of 6th graders were proficient in math—32 points above the state average—and 74.1% were proficient in ELA. However, the school's 3rd and 4th grade scores often trail its own district and the strongest nearby schools. For example, 4th-grade ELA proficiency was 61.2% at Windermere versus 70.7% for the Ellington district and 87.0% at Center School, a same-district school just 2.8 miles away. Chronic absenteeism is also a concern: Windermere's rate of 12.8% exceeds the district average (12.3%) and is far above Center School's 7.2% and the South Windsor schools' range of 4.3%-9.8%.

Compared to the wider competitive landscape within roughly 4.5 miles, Windermere sits in a strong middle position. It outperforms the higher-poverty Vernon School District schools on nearly every metric, despite those schools spending more per student ($16,764-$19,323 versus Windermere's $13,881). Windermere also beats Philip R. Smith School in 6th-grade math (76.5% vs. 65.2%) but trails the South Windsor School District trio and Center School in most lower grades. With a moderate free/reduced-price lunch rate of 26.2%, the school delivers efficient, competitive results for its demographic profile. The most actionable opportunities are reducing chronic absenteeism and investigating the early-grade achievement gap, both of which could help Windermere regain its former top-50 state ranking.

627
Students ?
11.4
Student/teacher ratio ?
$19,461
Per pupil spending ?
26.2%
Free/reduced lunch eligible (2024-25) ?
100%
Kindergartners with all required vaccines (2025-26)
Exemptions: 0% (any vaccine)
 2 Abbott Rd.
       Ellington, CT  06029

(860) 896-2329

District: Ellington School District


Students who attend Windermere School usually attend:

Middle:    Ellington Middle School
High:    Ellington High School
Racial breakdown:

White:
57.4%
Asian:
21.7%
Hispanic:
10.2%
more
 See top rated Connecticut elementary schools

 Compare Windermere School to nearby elementary schools!
At a glance
▼ Ranking trend: Declining — 84th percentile in 2016 → 77th in 2026
Strengths
✓Test scores above the Connecticut average (69% vs 50% meeting standards)
✓Ranks in the top 23% of Connecticut elementary schools
✓Small classes — about 11 students per teacher
Worth a look
!Ranking has slipped — down 7 percentile points since 2016
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school69%
District avg70%
Connecticut avg50%
115th of 492
Connecticut public elementary schools ?
Top 23%▼ down 8 pts since 2016
From top 16% (2016) to top 23% (2026)
See the entire ranking list of Connecticut Elementary Schools →
★★★★★
SchoolDigger rating ?
2nd of 3Elementary Schools in the Ellington School District
55th of 153Ellington School District 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
202678.9115 of 49276.6%★★★★☆
202576.0140 of 49371.6%★★★★☆
202485.568 of 49786.3%★★★★☆
202389.045 of 49190.8%★★★★★
202285.170 of 49085.7%★★★★☆
202186.973 of 53886.4%★★★★☆
201977.9140 of 52273.2%★★★★☆
201873.6161 of 53269.7%★★★★☆
201781.0115 of 51977.8%★★★★☆
201684.982 of 51884.2%★★★★☆
201584.094 of 55182.9%★★★★☆
201383.831 of 55794.4%★★★★★
201280.865 of 56488.5%★★★★☆
201181.362 of 56589.0%★★★★☆
201079.698 of 57983.1%★★★★☆
200978.0115 of 56679.7%★★★★☆
200885.910 of 56598.2%★★★★★
200779.399 of 56882.6%★★★★☆
200680.291 of 57084.0%★★★★☆

Asian

YearAvg scoreStatewide rankConnecticut percentileRating
202363.13 of 650.0%★★★★☆
202260.83 of 757.1%★★★★☆
202155.16 of 933.3%★★☆☆☆

Female

YearAvg scoreStatewide rankConnecticut percentileRating
202675.173 of 22868.0%★★★☆☆
202568.690 of 23261.2%★★★☆☆
202481.547 of 23780.2%★★★★☆
202383.243 of 23081.3%★★★★☆
202282.931 of 23486.8%★★★★☆
202187.645 of 45590.1%★★★★★
201978.458 of 24276.0%★★★★☆
201867.6105 of 25959.5%★★★☆☆

Male

YearAvg scoreStatewide rankConnecticut percentileRating
202672.174 of 23468.4%★★★☆☆
202566.9108 of 23954.8%★★★☆☆
202482.741 of 23382.4%★★★★☆
202383.732 of 23186.1%★★★★☆
202277.663 of 23272.8%★★★★☆
202181.286 of 44580.7%★★★★☆
201959.6128 of 24748.2%★★☆☆☆
201866.7115 of 26256.1%★★★☆☆

Special Education

YearAvg scoreStatewide rankConnecticut percentileRating
202186.828 of 37192.5%★★★★★

White

YearAvg scoreStatewide rankConnecticut percentileRating
202654.3134 of 24645.5%★★☆☆☆
202541.1171 of 24831.0%★★☆☆☆
202476.647 of 25081.2%★★★★☆
202371.775 of 26271.4%★★★★☆
202267.193 of 25263.1%★★★☆☆
202165.2115 of 32764.8%★★★☆☆
201952.2166 of 29543.7%★★☆☆☆
201842.1200 of 29632.4%★★☆☆☆
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)
Special Education (2021)92nd percentile+6 vs school
Male (2026)68th percentile-8 vs school
Female (2026)68th percentile-9 vs school
Asian (2023)50th percentile-41 vs school
White (2026)46th percentile-31 vs school
By subject vs Connecticut (2025-2026) ?
Mathematics72%+23 vs state
English Language Arts67%+17 vs state
Science67%+14 vs state

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Frequently Asked Questions about Windermere School

Students who attend Windermere School usually go on to attend:

Middle : Ellington Middle School
High : Ellington High School

Students at Windermere School are 57% White, 22% Asian, 10% Hispanic, 6% African American, 4% Two or more races.

Windermere School ranks 115th of 492 Connecticut elementary schools. SchoolDigger rates this school 4 stars out of 5.

In the 2024-25 school year, 627 students attended Windermere School.

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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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