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SCHOOL COMMUNITY·COBB COUNTY·NCES 130129000564

Daniell Middle School

2900 Scott Rd, Marietta, GA 30066 · (678) 594-8048 · Cobb County
GRADES 06–08MIDDLE21-SUBURBTITLE IREGULAR SCHOOL884 STUDENTS
B
allk12 Grade
Scored higher than 57% of Georgia public middle schools
  • B+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • B-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • C-Three-year trend Change in reading and math proficiency over the last three test years.

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

Enrollment
884
Middle
DISTRICT 921 · STATE 763
Student : Teacher
15.1:1
59 FTE teachers
DISTRICT 15.1:1 · STATE 14.1:1
Free / Reduced Lunch
58%
511 students
DISTRICT 56% · 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 629133%
Grade 727631%
Grade 831736%
Student demographics
74%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 73% · STATE 71% · US 70%
White
22425%
DISTRICT 32% · STATE 34% · US 43%
Hispanic
25429%
DISTRICT 27% · STATE 19% · US 30%
Black
28232%
DISTRICT 29% · STATE 36% · US 15%
Asian
769%
DISTRICT 6% · STATE 5% · US 6%
Two+
475%
DISTRICT 6% · STATE 5% · US 5%
Native American
10%
DISTRICT 0% · STATE 0% · US 1%
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
46853%
Female
41647%

School pathway

Students here typically continue to
Daniell Middle School→Sprayberry High School
Feeds from
Bells Ferry Elementary SchoolPK–05Blackwell Elementary SchoolPK–05
Based on published attendance-zone data from Cobb 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
47.6%
GA avg 40.1% . -1.3pp since 2021
Math
49.6%
GA avg 44.6% . +3.9pp since 2021

What this means: On the Georgia Milestones, Georgia's statewide test, about 48 of every 100 students at this school read and write at grade level and about 50 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 1 points since 2021, while math scores are up about 4 points.

Georgia Milestones results by year

School yearEnglish Language ArtsMath
2024-2547.6%49.6%
2023-2444.7%48.1%
2022-2346.7%42.2%
2021-2248.9%45.7%
% 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
47.6%
composite math + reading, all grades
Predicted
47.5%
based on GA schools with similar FRL share
Beats by
+0.1pp
above demographic expectation

What this means: About 48% of students here test proficient in math and reading, compared with the roughly 47% 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 Daniell Middle School

Daniell Middle School's state test result (47.6% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Daniell Middle School this school88457.8%47.6%
Barber Middle School
Acworth
79057.8%39.2%
Griffin Middle School
Smyrna
99155.0%44.9%
Arnall Middle School
Newnan
74060.5%36.0%
Palmer Middle School
Kennesaw
80353.1%43.5%
Pinckneyville Middle School
Peachtree Corners
1,15757.0%42.3%
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 Daniell Middle School ranks

Among middle schools
MeasureThis schoolIn GeorgiaIn Cobb County
State test proficiency
ranked highest first
47.6%#136 of 470#13 of 28
Math proficiency
ranked highest first
49.6%#150 of 474
▼ 6
#13 of 28
no change
Reading proficiency
ranked highest first
47.6%#119 of 474
▲ 29
#14 of 28
▲ 3
3-year test score change
ranked biggest gain first
+1.3pp#351 of 465#22 of 28
Enrollment
ranked largest first
884#151 of 487#16 of 28
Students per teacher
ranked fewest first
15.1:1#320 of 471#12 of 28
Diversity index
ranked most diverse first
74.1%#9 of 471#1 of 28
Free and reduced lunch
ranked highest share first
57.8%#346 of 479#13 of 28
Enrollment change since 2017-18
ranked steepest decline first
-16.9%#91 of 305#6 of 22
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
884
-85 (-9%) vs 2020
-14% since 1990-91, when it was 1,023
Student : Teacher
15.1:1
was 16.1:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2588458.715.1:158% (511)
2023-2489456.615.8:162% (555)
2022-239816515.1:148% (472)
2020-219696016.1:146% (447)
2017-181,0645519.4:145% (480)
2015-169435018.9:147% (440)
2010-119906515.2:147% (462)
2000-011,3048415.5:114% (177)
1990-911,0236615.5:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Daniell Middle School.

Since 2017-18: students down 17% (1,064 to 884); teachers up 7% (55 to 58.7).

About Daniell Middle School

Daniell Middle School is one of the public schools in Marietta, Georgia. It is a medium-sized middle school. Students in grades 6 through 8 attend, and enrollment is 884 students.

Daniell Middle School belongs to Cobb County, a district of 110 schools and 105,738 students.

Daniell Middle School's enrollment has no majority group, and Black students are the largest at 32%. Other students are 29% Hispanic, 25% White, 9% Asian, and 5% multiracial. Daniell Middle School has a diversity index of 74%, compared with 70% for all US public school students.

The school reported 58.7 full-time-equivalent teachers in 2024-25 and a ratio of 15.1:1. For comparison, middle schools in Georgia average 14.1:1. Free or reduced-price lunch eligibility is 58%.

Daniell Middle School is graded B by allk12, scoring above 57% of Georgia public middle schools once test results, poverty-adjusted performance, and the recent trend are combined.

The allk12 BeatsExpectations score for Daniell Middle School is +0.1 points: 47.6% actual, 47.5% predicted.

Among Cobb County residents, median household income is about $102,738, roughly 51% of adults have a four-year degree or more, and about 6% of residents live below the federal poverty line. Federal data list 129 public schools in Cobb County, with a combined enrollment of about 116,609.

Bells Ferry Elementary School is located about 1.0 miles from Daniell Middle School. Other public schools within five miles: at least 8. Nearby schools with test data average 48.7% proficiency; Daniell Middle School posts 47.6%.

Its NCES locale code is Suburb: Large: the school is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Daniell Middle School had 969 students in 2020-21 and 884 in 2024-25, a 9% decrease. The student-to-teacher ratio went down from 16.1:1 to 15.1:1.

Posts about school safety, transportation, and start times are welcome on this page. Questions from prospective families are welcome too.

Cobb County at a glance

View full county profile
Population
775,208
Census ACS
Median income
$102,738
Household, ACS
Bachelor's+
51%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
129
116,609 students

Quick facts

School name
Daniell Middle School
District
Cobb County
Address
2900 Scott Rd, Marietta, GA 30066
Phone
(678) 594-8048
County
Cobb County
Level
Middle
Grade range
06–08
Total enrollment
884
Teachers (FTE)
59
Student–teacher ratio
15.1:1
Free and reduced lunch
511 (58%)
Locale
21-Suburb: Large
NCES ID
130129000564
Charter school
No
Virtual school
No

Related schools

Other schools in Cobb County
Other schools in Marietta
Nearby schools

Frequently asked questions

About Daniell Middle School
What is the total enrollment at Daniell Middle School?
Daniell Middle School enrolls approximately 884 students in grades 06-08.
What age range does Daniell Middle School serve?
Daniell Middle School serves students from grade 06 through grade 08.
How many teachers does Daniell Middle School have?
Daniell Middle School employs 59 FTE teachers, for a student-to-teacher ratio of 15.1:1.
What is the student diversity at Daniell Middle School?
Student demographics at Daniell Middle School are roughly 25% White, 29% Hispanic, 32% Black, 9% Asian, 5% Two or more.
What district is Daniell Middle School in?
Daniell Middle School is part of Cobb County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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