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SCHOOL COMMUNITY·GWINNETT COUNTY·NCES 130255003398

Radloff Middle School

3939 Shackleford Rd, Duluth, GA 30096 · (678) 245-3400 · Gwinnett County
GRADES 06–08MIDDLE21-SUBURBTITLE IREGULAR SCHOOL1,315 STUDENTS
Enrollment
1,315
Middle
DISTRICT 1,431 · STATE 763
Student : Teacher
12.4:1
106 FTE teachers
DISTRICT 14.7:1 · STATE 14.1:1
Free / Reduced Lunch
90%
1,186 students
DISTRICT 63% · STATE 74%
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 644534%
Grade 746635%
Grade 840431%
Student demographics
39%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 73% · STATE 71% · US 70%
White
232%
DISTRICT 15% · STATE 34% · US 43%
Hispanic
1,00576%
DISTRICT 36% · STATE 19% · US 30%
Black
22117%
DISTRICT 32% · STATE 36% · US 15%
Asian
453%
DISTRICT 13% · STATE 5% · US 6%
Two+
191%
DISTRICT 4% · STATE 5% · US 5%
Native American
10%
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
68252%
Female
63348%

School pathway

Students here typically continue to
Radloff Middle School→Meadowcreek High School
Feeds from
Ferguson Elementary SchoolPK–05Graves Elementary SchoolPK–05Meadowcreek Elementary SchoolPK–05
Based on published attendance-zone data from Gwinnett County. Zones change; confirm enrollment with the district.

Discussions

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Test scores

Georgia Milestones 2024-25 . % Proficient or Distinguished
English Language Arts
18.4%
GA avg 40.1% . -11.9pp since 2021
Math
20.0%
GA avg 44.6% . -3.9pp since 2021

What this means: On the Georgia Milestones, Georgia's statewide test, about 18 of every 100 students at this school read and write at grade level and about 20 of 100 do math at grade level. Across all Georgia schools, those numbers are about 40 and 45. Reading and writing scores are down about 12 points since 2021, while math scores are down about 4 points.

Georgia Milestones results by year

School yearEnglish Language ArtsMath
2024-2518.4%20.0%
2023-2423.0%24.9%
2022-2327.4%21.8%
2021-2230.3%23.9%
% Proficient or Distinguished, all students and all tested grades.
Source: Georgia Milestones. 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
22.9%
composite math + reading, all grades
Predicted
30.8%
based on GA schools with similar FRL share
Beats by
-7.9pp
below demographic expectation

What this means: About 23% of students here test proficient in math and reading, compared with the roughly 31% typical for Georgia 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 Georgia'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 Radloff Middle School

Radloff Middle School's state test result (22.9% proficient) is higher than 1 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Radloff Middle School this school1,31590.2%22.9%
Summerour Middle School
Norcross
1,31984.8%30.4%
Berkmar Middle School
Lilburn
1,03992.1%36.8%
Lilburn Middle School
Lilburn
1,63691.7%26.2%
Sweetwater Middle School
Lawrenceville
1,47082.4%33.4%
Sequoyah Middle School
Atlanta
1,71389.0%21.1%
Matched among Georgia 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 Radloff Middle School ranks

Among middle schools
MeasureThis schoolIn GeorgiaIn Gwinnett County
State test proficiency
ranked highest first
22.9%#371 of 470#30 of 30
Math proficiency
ranked highest first
20.0%#389 of 474
▼ 57
#30 of 30
no change
Reading proficiency
ranked highest first
18.4%#425 of 474
▼ 34
#30 of 30
no change
3-year test score change
ranked biggest drop first
-7.9pp#4 of 465#1 of 30
Enrollment
ranked largest first
1,315#38 of 487#18 of 30
Students per teacher
ranked fewest first
12.4:1#79 of 471#2 of 30
Diversity index
ranked most diverse first
38.6%#368 of 471#29 of 30
Free and reduced lunch
ranked highest share first
90.2%#201 of 479#3 of 30
Enrollment change since 2017-18
ranked steepest decline first
-3.5%#250 of 305#15 of 16
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
1,315
-144 (-10%) vs 2020
-12% since 2010-11, when it was 1,496
Student : Teacher
12.4:1
was 15.0:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,31510612.4:190% (1,186)
2023-241,304107.112.2:191% (1,183)
2022-231,299102.712.7:189% (1,152)
2020-211,4599715.0:188% (1,290)
2017-181,3639015.1:191% (1,242)
2015-161,3989215.2:188% (1,236)
2010-111,49610314.5:192% (1,379)
Source: NCES Common Core of Data. Rows are the federal collections on file for Radloff Middle School.

Since 2017-18: students down 4% (1,363 to 1,315); teachers up 18% (90 to 106).

About Radloff Middle School

Radloff Middle School is a high-enrollment middle school that serves part of Duluth, Georgia. It reported 1,315 students in grades 6 through 8 in 2024-25. By comparison, middle schools in Georgia enroll about 763 students on average.

Across its 141 schools, Gwinnett County enrolls 182,518 students. Radloff Middle School is one of those schools.

Federal enrollment data show Radloff Middle School is 76% Hispanic. The next largest groups are 17% Black and 3% Asian. The school's Hispanic share is 53 points above the 24% share among Gwinnett County residents. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 39%.

Classroom staffing at Radloff Middle School totals 106 full-time-equivalent teachers, and the student-to-teacher ratio is 12.4:1. Compared with the 14.1:1 average for middle schools in Georgia, this school's ratio is lower. Federal data show 90% of students (1,186) are eligible for free or reduced-price lunch. Compared with the 60% average for public schools in Gwinnett County, the school's rate is higher.

Based on its free or reduced-price lunch share, the BeatsExpectations model predicts an average proficiency rate across its state test results of 30.8% for Radloff Middle School. The school posts 22.9%, 7.9 points below the prediction.

The school is in Gwinnett County, where median household income comes to about $87,890, roughly 39% of adults have a four-year degree or more, and about 9% of residents live below the federal poverty line. Gwinnett County's 150 public schools enroll about 196,924 students and include Radloff Middle School.

McClure Health Science High School is the nearest public school to Radloff Middle School, about 0.2 miles away. Within five miles of Radloff Middle School, there are at least 8 other public schools. Its average proficiency rate of 22.9% is below the 28.2% average for nearby schools.

Under the NCES locale system, Radloff Middle School is Suburb: Large.

The school shrank from 1,459 students in 2020-21 to 1,315 in 2024-25. Federal data show the ratio falling from 15.0:1 to 12.4:1.

Parents, students, and staff can share information on pickup and drop-off, after-school programs, and teacher feedback here. Parents, students, alumni, and staff are welcome to post.

Gwinnett County at a glance

View full county profile
Population
979,864
Census ACS
Median income
$87,890
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
9%
Below federal line
Schools in county
150
196,924 students

Quick facts

School name
Radloff Middle School
District
Gwinnett County
Address
3939 Shackleford Rd, Duluth, GA 30096
Phone
(678) 245-3400
County
Gwinnett County
Level
Middle
Grade range
06–08
Total enrollment
1,315
Teachers (FTE)
106
Student–teacher ratio
12.4:1
Free and reduced lunch
1,186 (90%)
Locale
21-Suburb: Large
NCES ID
130255003398
Charter school
No
Virtual school
No

Related schools

Other schools in Gwinnett County
Other schools in Duluth
Nearby schools

Frequently asked questions

About Radloff Middle School
What is the total enrollment at Radloff Middle School?
Radloff Middle School enrolls approximately 1,315 students in grades 06-08.
What grades does Radloff Middle School serve?
Radloff Middle School serves grades 06-08.
What is the student-teacher ratio at Radloff Middle School?
The student-to-teacher ratio at Radloff Middle School is approximately 12.4:1 (106 FTE teachers).
What is the racial breakdown of students at Radloff Middle School?
At Radloff Middle School, the student body is approximately 2% White, 76% Hispanic, 17% Black, 3% Asian, 1% Two or more.
Is Radloff Middle School public or private?
Radloff Middle School is a public K-12 school, overseen by Gwinnett County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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