Community prompt from u/allk12. Replies below.
Marietta Middle School
- B+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.
- AThree-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 by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 7 | 669 | 49% |
| Grade 8 | 683 | 51% |
School pathway
Test scores
Georgia Milestones 2024-25 . % Proficient or DistinguishedWhat this means: On the Georgia Milestones, Georgia's statewide test, about 43 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 up about 8 points since 2021, while math scores are up about 11 points.
Georgia Milestones results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 43.5% | 49.7% |
| 2023-24 | 43.3% | 46.1% |
| 2022-23 | 37.4% | 33.6% |
| 2021-22 | 35.2% | 38.9% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 45% of students here test proficient in math and reading, compared with the roughly 42% 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%.
Schools most like Marietta Middle School
Marietta Middle School's state test result (45.4% proficient) is higher than 5 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Marietta Middle School this school | 1,352 | 67.8% | 45.4% |
| East Cobb Middle School Marietta | 1,352 | 66.5% | 36.1% |
| Henderson Middle School Chamblee | 1,367 | 73.5% | 33.7% |
| Pinckneyville Middle School Peachtree Corners | 1,157 | 57.0% | 42.3% |
| Carrollton Middle School Carrollton | 1,280 | 58.5% | 43.0% |
| Creekland Middle School Lawrenceville | 1,693 | 65.0% | 45.2% |
Where Marietta Middle School ranks
Among middle schools| Measure | This school | In Georgia | In Cobb County |
|---|---|---|---|
| State test proficiency ranked highest first | 45.4% | #155 of 470 | #14 of 28 |
| Math proficiency ranked highest first | 49.7% | #148 of 474 ▲ 8 | #12 of 28 ▲ 3 |
| Reading proficiency ranked highest first | 43.5% | #149 of 474 ▲ 22 | #17 of 28 ▲ 4 |
| 3-year test score change ranked biggest gain first | +9.5pp | #62 of 465 | #2 of 28 |
| Enrollment ranked largest first | 1,352 | #34 of 487 | #3 of 28 |
| Students per teacher ranked fewest first | 12.9:1 | #121 of 471 | #4 of 28 |
| Diversity index ranked most diverse first | 68.0% | #57 of 471 | #10 of 28 |
| Free and reduced lunch ranked highest share first | 67.8% | #301 of 479 | #9 of 28 |
| Enrollment change since 2017-18 ranked fastest growth first | +6.0% | #90 of 144 | N/A |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 1,352 | 105 | 12.9:1 | 68% (916) |
| 2023-24 | 1,302 | 99 | 13.2:1 | 70% (911) |
| 2022-23 | 1,316 | 97 | 13.6:1 | 62% (820) |
| 2020-21 | 1,365 | 92 | 14.8:1 | 56% (768) |
| 2017-18 | 1,276 | 89.5 | 14.3:1 | 55% (702) |
| 2015-16 | 1,337 | 82 | 16.3:1 | 67% (902) |
| 2010-11 | 1,116 | 77 | 14.5:1 | 70% (780) |
| 2000-01 | 1,555 | 121 | 12.8:1 | 27% (425) |
| 1990-91 | 1,079 | 74 | 14.6:1 | N/A |
Since 2017-18: students up 6% (1,276 to 1,352); teachers up 17% (89.5 to 105).
About Marietta Middle School
Marietta Middle School is a middle school with a street address in Marietta, Georgia. The grade span is 7 through 8, and enrollment is 1,352 students. An average school in this group (middle schools in Georgia) has about 763 students.
The 13 schools of Marietta City, including Marietta Middle School, enroll 8,664 students.
By race and ethnicity, the largest group at Marietta Middle School is Hispanic (41%). Enrollment also includes 34% Black, 19% White, and 4% multiracial. The school's Hispanic share is 26 points above the 15% share among Cobb County residents. The chance that two students picked at random at Marietta Middle School belong to different racial or ethnic groups, known as the diversity index, is 68%.
Teacher staffing is 105 full-time equivalents, or about 12.9 students per teacher. The 14.1:1 average for middle schools in Georgia is higher than this school's figure. Eligibility for subsidized school meals is 68%. Public schools in Cobb County average 53%.
Measured against Georgia public middle schools, Marietta Middle School receives an A-. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.
Test results at Marietta Middle School are 3.1 points above what its free or reduced-price lunch share predicts (45.4% actual, 42.3% predicted).
Census estimates describe Cobb County this way: median household income is about $102,738, a bachelor's degree or higher is held by about 51% of adults, and the poverty rate is about 6%. Federal data list 129 public schools in Cobb County, with a combined enrollment of about 116,609.
West Side Elementary School is the closest public school, about 0.3 miles away in a straight line. Marietta Middle School is one of several public schools in the area, with at least 8 others within five miles. The nearest schools with test data average 49.2%, higher than Marietta Middle School's 45.4%.
Locale data from NCES put Marietta Middle School inside a principal city with a population under 100,000 (City: Small).
Enrollment at Marietta Middle School was 1,365 in 2020-21 and 1,352 in 2024-25, a change of less than 3%. In 2020-21, the student-to-teacher ratio was 14.8:1; by 2024-25 it was 12.9:1.
The discussion area below is open to posts about school events, clubs, and volunteer needs. Questions from prospective families are welcome too.
Cobb County at a glance
View full county profileQuick facts
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One other US public school is named Marietta Middle. Marietta Middle School is the largest of the 2.
- Marietta Middle SchoolMarietta, OK · 241 students
- West Side Elementary School0.3 mi · 556
- Emily Lembeck Early Learning Center0.6 mi · 134
- Hickory Hills Elementary School1.2 mi · 440
- A.L. Burruss Elementary School1.4 mi · 409
- Park Street Elementary School1.5 mi · 476
- George W. Hartmann Center1.5 mi · 4