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SCHOOL COMMUNITY·ROCKFORD SD 205·NCES 173451006242

Thurgood Marshall School

4664 N Rockton Ave, Rockford, IL 61103 · (815) 490-5400 · Winnebago County
GRADES 05–08MIDDLE41-RURALREGULAR SCHOOL514 STUDENTS
A+
allk12 Grade
Scored higher than 99% 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.
  • A+Beats 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
514
Middle
DISTRICT 759 · STATE 462
Student : Teacher
17.9:1
29 FTE teachers
DISTRICT 16.8:1 · STATE 13.0:1
Free / Reduced Lunch
32%
162 students
DISTRICT 71% · STATE 56%
Community
6
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 512625%
Grade 613526%
Grade 712324%
Grade 813025%
Student demographics
61%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 73% · STATE 69% · US 70%
White
29557%
DISTRICT 24% · STATE 45% · US 43%
Hispanic
7815%
DISTRICT 33% · STATE 29% · US 30%
Black
194%
DISTRICT 31% · STATE 16% · US 15%
Asian
8617%
DISTRICT 4% · STATE 6% · US 6%
Two+
367%
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
28555%
Female
22945%

School pathway

Feeds from
Thurgood Marshall Elementary01–04
Based on grade levels within Rockford SD 205. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
98.4%
IL avg 51.0% . +5.1pp since 2023
Math
92.4%
IL avg 37.9% . +8.2pp since 2023

What this means: On the IAR + ISA, Illinois's statewide test, about 98 of every 100 students at this school read and write at grade level and about 92 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 5 points since 2023, while math scores are up about 8 points.

IAR + ISA results by year

School yearEnglish Language ArtsMath
2024-2598.4%92.4%
2023-2493.3%84.2%
% 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
OUTPERFORMING
Top 10% of IL schools after controlling for student poverty
Actual proficiency
94.6%
composite math + reading, all grades
Predicted
53.3%
based on IL schools with similar FRL share
Beats by
+41.3pp
above demographic expectation

What this means: About 95% of students here test proficient in math and reading, well above the roughly 53% typical for Illinois schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 41 points, placing it in Illinois's top 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 Thurgood Marshall School

Thurgood Marshall School's state test result (94.6% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Thurgood Marshall School this school51431.5%94.6%
Eastview Middle School
Bartlett
75728.5%56.0%
Evans Junior High School
Bloomington
77830.3%52.9%
Springman Middle School
Glenview
81126.8%68.5%
Jefferson Jr High School
Naperville
83229.1%63.8%
Chiddix Jr High School
Normal
59730.8%48.1%
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 Thurgood Marshall School ranks

Among middle schools
MeasureThis schoolIn IllinoisIn Winnebago County
State test proficiency
ranked highest first
94.6%#1 of 578#1 of 15
Math proficiency
ranked highest first
92.4%#1 of 640
no change
#1 of 15
no change
Reading proficiency
ranked highest first
98.4%#1 of 640
▲ 1
#1 of 15
no change
Enrollment
ranked largest first
514#277 of 691#9 of 16
Students per teacher
ranked fewest first
17.9:1#530 of 558#11 of 12
Diversity index
ranked most diverse first
61.3%#137 of 560#5 of 13
Free and reduced lunch
ranked highest share first
31.5%#443 of 581#11 of 15
Enrollment change since 2017-18
ranked fastest growth first
+10.8%#47 of 127#3 of 6
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
514
+22 (+4%) vs 2020
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2551428.817.9:132% (162)
2023-2448328.117.2:130% (145)
2022-2348226.218.4:125% (121)
2020-21492N/AN/AN/A
2017-1846423.220.0:110% (48)
2015-165531732.5:129% (159)
Source: NCES Common Core of Data. Rows are the federal collections on file for Thurgood Marshall School.

Since 2017-18: students up 11% (464 to 514); teachers up 24% (23.2 to 28.8).

About Thurgood Marshall School

Thurgood Marshall School is a middle school located in Rockford, Illinois, in Winnebago County. The school serves grades 5 through 8. Enrollment is 514 students.

Rockford SD 205 has 44 schools and 28,467 students, and Thurgood Marshall School is one of those schools.

Of every 100 students at Thurgood Marshall School, about 57 are White. It is also 17% Asian, 15% Hispanic, 7% multiracial, and 4% Black. Winnebago County's residents are about 66% White, 9 points above the school's share. On the diversity index, which measures the chance that two random students are from different groups, Thurgood Marshall School scores 61%.

The school had 28.8 full-time-equivalent teachers in 2024-25. Its student-to-teacher ratio is 17.9:1. The gap from the 13.0:1 average for middle schools in Illinois is 4.9 students per teacher. The school reported 32% of students eligible for free or reduced-price lunch in 2024-25. That is 29 points below the 61% average for public schools in Winnebago County.

Thurgood Marshall School holds an A+ allk12 Grade, placing it above 99% of Illinois public middle schools.

Thurgood Marshall School is a top-10% school in Illinois on BeatsExpectations, beating its predicted average proficiency rate across its state test results of 53.3% with an actual 94.6%.

In Winnebago County, home to about 283,292 people, the median household earns about $65,837 a year, roughly 25% of adults have a four-year degree or more, and about 11% of residents live below the federal poverty line. Public schools in Winnebago County number 94, with about 44,103 students.

Measured in a straight line, Thurgood Marshall Elementary is about 0.2 miles from Thurgood Marshall School. Around the school, at least 8 other public schools are within five miles. In a group of 8 nearby schools with scores, Thurgood Marshall School ranks 2nd on average proficiency.

The school's federal locale classification is Rural: Fringe.

Over the 4 years from 2020-21 to 2024-25, enrollment increased 4%.

This page is a place to ask questions and share updates about open houses, carpools, and field trips at Thurgood Marshall School. Members of the school community can share what they know.

Winnebago County at a glance

View full county profile
Population
283,292
Census ACS
Median income
$65,837
Household, ACS
Bachelor's+
25%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
94
44,103 students

Quick facts

School name
Thurgood Marshall School
District
Rockford SD 205
Address
4664 N Rockton Ave, Rockford, IL 61103
Phone
(815) 490-5400
County
Winnebago County
Level
Middle
Grade range
05–08
Total enrollment
514
Teachers (FTE)
29
Student–teacher ratio
17.9:1
Free and reduced lunch
162 (32%)
Locale
41-Rural: Fringe
NCES ID
173451006242
Charter school
No
Virtual school
No

Related schools

Other schools in Rockford SD 205
Other schools in Rockford
Other Thurgood Marshall schools

One other US public school is named Thurgood Marshall. Thurgood Marshall School is the largest of the 2.

Nearby schools

Frequently asked questions

About Thurgood Marshall School
How large is Thurgood Marshall School?
Thurgood Marshall School enrolls approximately 514 students in grades 05-08.
What age range does Thurgood Marshall School serve?
Thurgood Marshall School serves students from grade 05 through grade 08.
What is the student-teacher ratio at Thurgood Marshall School?
The student-to-teacher ratio at Thurgood Marshall School is approximately 17.9:1 (29 FTE teachers).
How diverse is Thurgood Marshall School?
Thurgood Marshall School reports a student body of 57% White, 15% Hispanic, 4% Black, 17% Asian, 7% Two or more.
Who oversees Thurgood Marshall School?
Thurgood Marshall School is overseen by Rockford SD 205 in Winnebago County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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