The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·MCLEAN COUNTY USD 5·NCES 172862002996

Chiddix Jr High School

300 S Walnut St, Normal, IL 61761 · (309) 557-4405 · McLean County
GRADES 06–08MIDDLE22-SUBURBREGULAR SCHOOL597 STUDENTS
Enrollment
597
Middle
DISTRICT 676 · STATE 462
Student : Teacher
12.9:1
46 FTE teachers
DISTRICT 13.2:1 · STATE 13.0:1
Free / Reduced Lunch
31%
184 students
DISTRICT 40% · 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 619533%
Grade 719032%
Grade 821236%
Student demographics
62%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 66% · STATE 69% · US 70%
White
34057%
DISTRICT 54% · STATE 45% · US 43%
Hispanic
549%
DISTRICT 13% · STATE 29% · US 30%
Black
9316%
DISTRICT 15% · STATE 16% · US 15%
Asian
7212%
DISTRICT 10% · STATE 6% · US 6%
Two+
386%
DISTRICT 8% · STATE 5% · US 5%
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
28848%
Female
30952%

Discussions

+ POST

Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
56.7%
IL avg 51.0% . +6.5pp since 2023
Math
36.5%
IL avg 37.9% . +6.5pp since 2023

What this means: On the IAR + ISA, Illinois's statewide test, about 57 of every 100 students at this school read and write at grade level and about 37 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 7 points since 2023, while math scores are up about 7 points.

IAR + ISA results by year

School yearEnglish Language ArtsMath
2024-2556.7%36.5%
2023-2450.2%30.0%
% 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
48.1%
composite math + reading, all grades
Predicted
53.7%
based on IL schools with similar FRL share
Beats by
-5.6pp
below demographic expectation

What this means: About 48% of students here test proficient in math and reading, compared with the roughly 54% 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 Chiddix Jr High School

Chiddix Jr High School's state test result (48.1% proficient) is higher than 1 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Chiddix Jr High School this school59730.8%48.1%
Monroe Middle School
Wheaton
71634.1%66.8%
Franklin Middle School
Wheaton
52525.7%71.5%
Glen Crest Middle School
Glen Ellyn
72326.6%56.0%
Glenn Westlake Middle School
Lombard
93530.6%47.2%
Thurgood Marshall School
Rockford
51431.5%94.6%
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 Chiddix Jr High School ranks

Among middle schools
MeasureThis schoolIn IllinoisIn McLean County
State test proficiency
ranked highest first
48.1%#220 of 578#6 of 11
Math proficiency
ranked highest first
36.5%#270 of 640
▼ 23
#6 of 11
no change
Reading proficiency
ranked highest first
56.7%#325 of 640
▼ 39
#6 of 11
▼ 1
Enrollment
ranked largest first
597#218 of 691#5 of 11
Students per teacher
ranked fewest first
12.9:1#273 of 558#2 of 8
Diversity index
ranked most diverse first
62.5%#119 of 560#3 of 8
Free and reduced lunch
ranked highest share first
30.8%#451 of 581#7 of 11
Enrollment change since 2017-18
ranked steepest decline first
-13.5%#192 of 440#3 of 7
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
597
-49 (-8%) vs 2020
-24% since 1990-91, when it was 789
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2559746.212.9:131% (184)
2023-2459348.812.2:132% (190)
2022-2359447.112.6:130% (180)
2020-21646N/AN/AN/A
2017-1869043.216.0:127% (186)
2015-167284117.8:121% (153)
2010-118705515.8:119% (163)
2000-017835614.0:1N/A
1990-917894318.4:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Chiddix Jr High School.

Since 2017-18: students down 13% (690 to 597); teachers up 7% (43.2 to 46.2).

About Chiddix Jr High School

A medium-sized middle school in Normal, Illinois, Chiddix Jr High School is part of McLean County USD 5. The school's enrollment of 597 students covers grades 6 through 8. Enrollment is 29% higher than the average for middle schools in Illinois, which is about 462.

McLean County USD 5 (24 schools, 12,407 students) runs Chiddix Jr High School.

At 57%, White students outnumber all other groups at Chiddix Jr High School combined. After that, the student body is 16% Black, 12% Asian, 9% Hispanic, and 6% multiracial. Among all residents of McLean County, the White share is about 78%. By the diversity index, Chiddix Jr High School comes in at 62%.

The ratio of students to teachers is 12.9:1, with 46.2 full-time-equivalent teachers on staff. Middle schools in Illinois average about 13.0:1, a similar figure. Lunch subsidy eligibility at Chiddix Jr High School is 31%. Among public schools in McLean County, the average eligibility rate is 40%.

Test results at Chiddix Jr High School are 5.6 points below what its free or reduced-price lunch share predicts (48.1% actual, 53.7% predicted).

McLean County census figures show that median household income is about $79,905, a bachelor's degree or higher is held by about 47% of adults, and the share of residents below the poverty line is 7%. A total of 60 public schools operate in McLean County, serving about 23,759 students.

The nearest public school is Colene Hoose Elementary School, at about 0.5 miles. There are at least 8 other public schools within five miles. On state test proficiency, Chiddix Jr High School ranks 2nd in a group of 8 nearby schools.

The NCES locale for Chiddix Jr High School is Suburb: Mid-size, which covers schools in a suburban area outside a principal city, within an urbanized area with a population between 100,000 and 250,000.

The student count in 2024-25 was 597, 8% below the 646 of 2020-21.

To ask about school safety, transportation, and start times, start a discussion on this page. Posting is open to anyone connected to the school.

McLean County at a glance

View full county profile
Population
171,556
Census ACS
Median income
$79,905
Household, ACS
Bachelor's+
47%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
60
23,759 students

Quick facts

School name
Chiddix Jr High School
District
McLean County USD 5
Address
300 S Walnut St, Normal, IL 61761
Phone
(309) 557-4405
County
McLean County
Level
Middle
Grade range
06–08
Total enrollment
597
Teachers (FTE)
46
Student–teacher ratio
12.9:1
Free and reduced lunch
184 (31%)
Locale
22-Suburb: Mid-size
NCES ID
172862002996
Charter school
No
Virtual school
No

Related schools

Other schools in McLean County USD 5
Other schools in Normal
Nearby schools

Frequently asked questions

About Chiddix Jr High School
How many students attend Chiddix Jr High School?
Chiddix Jr High School enrolls approximately 597 students in grades 06-08.
What grades does Chiddix Jr High School serve?
Chiddix Jr High School serves grades 06-08.
What is the student-teacher ratio at Chiddix Jr High School?
The student-to-teacher ratio at Chiddix Jr High School is approximately 12.9:1 (46 FTE teachers).
What is the racial breakdown of students at Chiddix Jr High School?
At Chiddix Jr High School, the student body is approximately 57% White, 9% Hispanic, 16% Black, 12% Asian, 6% Two or more.
Who oversees Chiddix Jr High School?
Chiddix Jr High School is overseen by McLean County USD 5 in McLean County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post