George W. Hartmann Center serves 4 students in grades 6-12.
The percentage of students achieving proficiency in math is <50% (which is higher than the Georgia state average of 41%). The percentage of students achieving proficiency in reading/language arts is ≥50% (which is lower than the Georgia state average of 93%).
The student-teacher ratio of 4:1 is lower than the Georgia state level of 14:1.
Minority enrollment is 75% of the student body (majority Hispanic), which is higher than the Georgia state average of 65% (majority Black and Hispanic).
Quick Facts (2026)
- Grades: 6-12
- Enrollment: 4 students
- Student-Teacher Ratio: 4:1
- Minority Enrollment: 75%
- Graduation Rate: <50% (Btm 50% in GA)
- Math Proficiency: <50% (Top 1%)
- Reading Proficiency: ≥50% (Top 1%)
- Source: National Center for Education Statistics (NCES), GA Dept. of Education
School Overview
George W. Hartmann Center's student population of 4 students has declined by 50% over five school years.
The teacher population of 1 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 6-12
(No virtual instruction)
(No virtual instruction)
Total Students
4 students
Gender %
Total Classroom Teachers
1 teacher
School Rankings
The diversity score of George W. Hartmann Center is 0.63, which is less than the diversity score at state average of 0.71. The school's diversity has stayed relatively flat over five school years.
Math Test Scores (% Proficient)
(16-17)<50%
41%
Reading/Language Arts Test Scores (% Proficient)
(12-13)≥50%
93%
Student-Teacher Ratio
4:1
14:1
American Indian
n/a
n/a
Asian
n/a
5%
Hispanic
50%
19%
Black
25%
36%
White
25%
35%
Hawaiian
n/a
n/a
Two or more races
n/a
5%
All Ethnic Groups
Graduation Rate
<50%
84%
Eligible for Free Lunch
100%
59%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), GA Dept. of Education
Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
<50% of students have achieved math proficiency (compared to the 41% GA state average), while ≥50% of students have achieved reading proficiency (compared to the 93% GA state average).
What is the graduation rate of George W. Hartmann Center?
The graduation rate of George W. Hartmann Center is 50%, which is lower than the Georgia state average of 84%.
How many students attend George W. Hartmann Center?
4 students attend George W. Hartmann Center.
What is the racial composition of the student body?
50% of George W. Hartmann Center students are Hispanic, 25% of students are Black, and 25% of students are White.
What is the student-teacher ratio of George W. Hartmann Center?
George W. Hartmann Center has a student ration of 4:1, which is lower than the Georgia state average of 14:1.
What grades does George W. Hartmann Center offer ?
George W. Hartmann Center offers enrollment in grades 6-12 (No virtual instruction).
What school district is George W. Hartmann Center part of?
George W. Hartmann Center is part of Marietta City School District.
School Reviews
Review George W. Hartmann Center. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
