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EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

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Public school / High

Parker High

Janesville, Wisconsin

NCES ID
550702000770
School type
Regular
Title I
Not designated

Parker High is a public high school in Janesville, Wisconsin, run by Janesville School District. It enrols 1,250 students — the 5459th largest of 2,264 public schools in Wisconsin.

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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

1,250students

5459th nationally, tied with 11

Teachers

97.0FTE

2793rd nationally, tied with 91

Students per teacher

12.9students

27634th nationally, tied with 838

Free or reduced-price lunch

51.4%percent

49133rd nationally, tied with 106

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.

Free or reduced-price lunch

Share of students eligible for free or reduced-price meals — the most widely used proxy for concentrated poverty in a school. Districts under community eligibility report all students as eligible, which inflates the figure and makes cross-district comparison unreliable.

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Within Janesville School District

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. 1Craig High1,522 students
  2. 2Parker High1,250 students
  3. 3Marshall Middle733 students
  4. 4Edison Middle611 students
  5. 5Franklin Middle539 students
  6. 6Van Buren Elementary401 students
  7. 7Washington Elementary400 students
  8. 8Preschool 4 Janesville391 students
Distance from the state median

Baseline: Wisconsin median across 2,264 public schools. Bars right of the rule are above it.

  • Enrollment+267.6%
  • Teachers+321.7%
  • Students per teacher−5.1%
  • Free or reduced-price lunch+27.5%
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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.