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SCHOOL COMMUNITY·INDIAN PRAIRIE CUSD 204·NCES 174169004170

Thayer J Hill Middle School

1836 Brookdale Rd, Naperville, IL 60563 · (630) 428-6200 · DuPage County
GRADES 06–08MIDDLE12-CITYREGULAR SCHOOL828 STUDENTS
B+
allk12 Grade
Scored higher than 71% of Illinois public middle schools
  • A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • BBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Illinois public middle schools

Enrollment
828
Middle
DISTRICT 866 · STATE 462
Student : Teacher
14.1:1
59 FTE teachers
DISTRICT 14.3:1 · STATE 13.0:1
Free / Reduced Lunch
25%
209 students
DISTRICT 19% · STATE 56%
Community
5
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 628234%
Grade 727533%
Grade 827133%
Student demographics
75%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 71% · STATE 69% · US 70%
White
24830%
DISTRICT 32% · STATE 45% · US 43%
Hispanic
12115%
DISTRICT 13% · STATE 29% · US 30%
Black
15318%
DISTRICT 10% · STATE 16% · US 15%
Asian
26432%
DISTRICT 40% · STATE 6% · US 6%
Two+
395%
DISTRICT 5% · STATE 5% · US 5%
Native American
20%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
42051%
Female
40849%

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
68.1%
IL avg 51.0% . +10.8pp since 2023
Math
49.4%
IL avg 37.9% . +4.0pp since 2023

What this means: On the IAR + ISA, Illinois's statewide test, about 68 of every 100 students at this school read and write at grade level and about 49 of 100 do math at grade level. Across all Illinois schools, those numbers are about 51 and 38. Reading and writing scores are up about 11 points since 2023, while math scores are up about 4 points.

IAR + ISA results by year

School yearEnglish Language ArtsMath
2024-2568.1%49.4%
2023-2457.3%45.4%
% Proficient (Levels 4-5), all students and all tested grades.
Source: IAR + ISA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
59.7%
composite math + reading, all grades
Predicted
56.9%
based on IL schools with similar FRL share
Beats by
+2.8pp
above demographic expectation

What this means: About 60% of students here test proficient in math and reading, compared with the roughly 57% typical for Illinois schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Illinois's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Thayer J Hill Middle School

Thayer J Hill Middle School's state test result (59.7% proficient) is higher than 1 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Thayer J Hill Middle School this school82825.2%59.7%
Hawthorn Middle School South
Vernon Hills
60930.7%51.7%
Bednarcik Junior High School
Aurora
53525.4%62.5%
Plum Grove Middle School
Rolling Meadows
1,12814.9%64.5%
Oliver McCracken Middle School
Skokie
34033.8%62.5%
Dunlap Middle School
Dunlap
54115.2%74.8%
Matched among Illinois middle schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Thayer J Hill Middle School ranks

Among middle schools
MeasureThis schoolIn IllinoisIn DuPage County
State test proficiency
ranked highest first
59.7%#98 of 578#21 of 43
Math proficiency
ranked highest first
49.4%#152 of 640
▼ 34
#28 of 51
▼ 6
Reading proficiency
ranked highest first
68.1%#206 of 640
▲ 18
#32 of 51
▲ 2
Enrollment
ranked largest first
828#75 of 691#9 of 51
Students per teacher
ranked fewest first
14.1:1#395 of 558#44 of 48
Diversity index
ranked most diverse first
75.1%#3 of 560#1 of 48
Free and reduced lunch
ranked highest share first
25.2%#491 of 581#30 of 43
Enrollment change since 2017-18
ranked steepest decline first
-7.9%#291 of 440#22 of 37
Ranked against other public middle schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
828
-110 (-12%) vs 2020
+1% since 1990-91, when it was 822
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2582858.714.1:125% (209)
2023-2478857.613.7:129% (228)
2022-2377758.913.2:127% (210)
2020-21938N/AN/AN/A
2017-1889959.615.1:122% (202)
2015-168875615.8:121% (187)
2010-118755715.3:119% (162)
2000-019007512.0:1N/A
1990-918225415.2:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Thayer J Hill Middle School.

Since 2017-18: students down 8% (899 to 828); teachers down 1% (59.6 to 58.7).

About Thayer J Hill Middle School

Thayer J Hill Middle School is a large middle-grades school in Illinois, located in Naperville. Students in grades 6 through 8 make up the school's enrollment of 828 students. By comparison, middle schools in Illinois enroll about 462 students on average.

The district for Thayer J Hill Middle School is Indian Prairie CUSD 204, with 32 schools and 26,108 students.

The largest racial or ethnic group at Thayer J Hill Middle School is Asian, with 32% of students. Enrollment also includes 30% White, 18% Black, 15% Hispanic, and 5% multiracial. The school's Asian share is 19 points above the 13% share among DuPage County residents. The diversity index for Thayer J Hill Middle School is 75%. For US public schools as a whole it is 70%.

On staff are 58.7 full-time-equivalent teachers; the student-to-teacher ratio is 14.1:1. Statewide, middle schools in Illinois average 13.0:1. Thayer J Hill Middle School has a free or reduced-price lunch rate of 25%. For comparison, public schools in DuPage County average 34%.

On the allk12 Grade, Thayer J Hill Middle School lands at B+, ahead of 71% of Illinois public middle schools.

The BeatsExpectations prediction for Thayer J Hill Middle School is 56.9%, and its average proficiency rate across its state test results is 59.7%.

The school is in DuPage County, where median household income comes to about $112,096, 52% of adults hold a bachelor's degree or higher, and about 5% of people live in poverty. DuPage County's 277 public schools enroll about 138,557 students and include Thayer J Hill Middle School.

Among nearby public schools, Brookdale Elementary School is closest at about 0.4 miles. There are at least 8 more public schools inside five miles. On state test proficiency, Thayer J Hill Middle School ranks 7th in a group of 8 nearby schools.

The National Center for Education Statistics classifies the school's location as City: Mid-size, meaning it is inside a principal city with a population between 100,000 and 250,000.

Enrollment was 828 in 2024-25. In 2020-21, it was 938.

This page is set up for the Thayer J Hill Middle School community to discuss homework, tutoring, and testing dates. Members of the school community can share what they know.

DuPage County at a glance

View full county profile
Population
930,024
Census ACS
Median income
$112,096
Household, ACS
Bachelor's+
52%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
277
138,557 students

Quick facts

School name
Thayer J Hill Middle School
District
Indian Prairie CUSD 204
Address
1836 Brookdale Rd, Naperville, IL 60563
Phone
(630) 428-6200
County
DuPage County
Level
Middle
Grade range
06–08
Total enrollment
828
Teachers (FTE)
59
Student–teacher ratio
14.1:1
Free and reduced lunch
209 (25%)
Locale
12-City: Mid-size
NCES ID
174169004170
Charter school
No
Virtual school
No

Related schools

Other schools in Indian Prairie CUSD 204
Other schools in Naperville
Nearby schools

Frequently asked questions

About Thayer J Hill Middle School
What is the total enrollment at Thayer J Hill Middle School?
Thayer J Hill Middle School enrolls approximately 828 students in grades 06-08.
What age range does Thayer J Hill Middle School serve?
Thayer J Hill Middle School serves students from grade 06 through grade 08.
How many teachers does Thayer J Hill Middle School have?
Thayer J Hill Middle School employs 59 FTE teachers, for a student-to-teacher ratio of 14.1:1.
How diverse is Thayer J Hill Middle School?
Thayer J Hill Middle School reports a student body of 30% White, 15% Hispanic, 18% Black, 32% Asian, 5% Two or more.
Is Thayer J Hill Middle School public or private?
Thayer J Hill Middle School is a public K-12 school, overseen by Indian Prairie CUSD 204.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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