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Schools in Crystal Lake · Ellington School District

Crystal Lake’s public schools beat 77% of Connecticut districts

The public schools Crystal Lake’s kids attend, from kindergarten through graduation, outperform 77% of Connecticut’s districts on state tests and graduation. Among towns with similar incomes, they sit near the middle.

61%beats similar-income towns
Reading proficiency
66%
▲ 16 pts vs CT 50%
2020–21
Math proficiency
58%
▲ 21 pts vs CT 37%
2020–21
Graduate on time
97%
▲ 9 pts vs CT 88%
class of 2020
Spent per student
$22.8K
▼ 12% vs CT $25.9K
FY2024
Schools
0
The School Grade

How Crystal Lake compares

A− Test scoresA− Graduation
Connecticut school districts we grade (198)Better than 77%
Lower resultsHigher results
Connecticut towns with similar household incomes (142)Better than 61%
High confidence. Built on 1,346 tested students and a graduating class of 190; ordinary year-to-year swings are unlikely to change it.
How the School Grade works
  • Results, not inputs. Math and reading proficiency on Connecticut’s state tests against the state average, plus the four-year graduation rate. Spending and class size are shown but don’t count. Tests: 2020–21; graduation: class of 2020.
  • The whole path. A town’s grade follows its kids through every district that serves it, weighted by students tested. Tests count 60%, graduation 40%.
  • Graded within the state. Each state writes its own tests, so districts are compared with the rest of Connecticut only. A+ is the top 5%, A the next 10%, A− the next 10%, the B range the next 30%, the C range the next 30%, D the rest.
  • What a grade can’t tell you. Test results track family income, so we also compare towns with similar incomes. Visit, ask other parents, and read neighbor reviews. It’s our own summary of U.S. Department of Education data, not an official rating.

The district

Each district’s own page has its spending, test scores, enrollment and every school.

Test scores · 2020–21

Well above the state in reading

Reading66%
State average 50.1%
Math58%
State average 37.4%

Crystal Lake vs. its neighbors

Crystal Lake’s schools rank 1st of 6 among the towns that share its borders. School Grade, by percentile among Connecticut districts.

Parents talk

What Crystal Lake families are saying about school.

Town Square →
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Within reach

Colleges near Crystal Lake

There’s no college in Crystal Lake, but 27 are within 30 miles. The closest is University of Connecticut in Mansfield, 10.9 miles away.

Colleges →

Straight-line distance from the center of Crystal Lake. Degree-granting colleges with students on campus · College Scorecard · IPEDS. 17 more within 30 miles.

School data: U.S. Department of Education (NCES, EDFacts, F-33 school finance). The School Grade is our own summary of state test results and graduation rates, graded within Connecticut. Stars are from neighbors.

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