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EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

PublicDataHubOfficial public data, made findable
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Public school / High

Lake Zurich High School

Lake Zurich, Illinois

NCES ID
172190002460
District
Lake Zurich CUSD 95
School type
Regular
Title I
Not designated

Lake Zurich High School is a public high school in Lake Zurich, Illinois, run by Lake Zurich CUSD 95. It enrols 1,804 students — the 2457th largest of 4,435 public schools in Illinois.

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Reported figures, 2022–2023

The Common Core of Data is a directory collection: it records size and staffing, not achievement. Nothing here says whether a school is good.

Enrollment

1,804students

2457th nationally, tied with 2

Teachers

126.0FTE

1148th nationally, tied with 37

Students per teacher

14.3students

40687th nationally, tied with 1,038

How these figures are defined

Enrollment

Students reported in the autumn headcount. Size is not quality — it is here because it is the figure every other one has to be read against, and because a school of 90 and a school of 4,000 are not comparable on anything else.

Teachers

Classroom teachers in full-time equivalents, so a half-time teacher counts as 0.5. Non-teaching staff are excluded.

Students per teacher

Enrollment divided by teacher FTE. It is not class size: it counts every teacher against every student, including specialists who never take a full class. A school can have 15 students per teacher and 30 in the room.

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Within Lake Zurich CUSD 95

Schools in the same district, which is the comparison the data actually supports — a peer group defined by who runs them rather than by whichever names sort nearby.

Enrollment — same district
  1. 1Lake Zurich High School1,804 students
  2. 2Lake Zurich Middle - N Campus704 students
  3. 3May Whitney Elem School657 students
  4. 4Lake Zurich Middle - S Campus599 students
  5. 5Isaac Fox Elementary School525 students
  6. 6Spencer Loomis Elementary School472 students
  7. 7Seth Paine Elem School461 students
  8. 8Sarah Adams Elementary School404 students
Distance from the state median

Baseline: Illinois median across 4,435 public schools. Bars right of the rule are above it.

  • Enrollment+346.5%
  • Teachers+384.6%
  • Students per teacher+4.4%
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Where this sits

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Sources & licence

Collected by the National Center for Education Statistics. Nothing here is edited, interpolated or estimated.

Provenance

National Center for Education Statistics
Common Core of Data — school and district directory
Current · as of August 17, 2026U.S. Public Domain (NCES)

Collected and published by NCES; retrieved through the Urban Institute Education Data Portal, which republishes the NCES files unchanged.

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Data as of September 1, 2022.