Denmark High School

Denmark High School

Public High School | Grade 9-12
645 Mullinax Rd,  Alpharetta, GA
Forsyth County Schools
4.2
3.5
2,391 Students
A+
Niche Grade

School Details

Student Teacher Ratio
18:1
Average SAT Score
1300
Average ACT Score
29
Math Proficiency
57%
Reading Proficiency
71%
Average GPA
3.69
Graduation Rate
96%
Annual Tuition
$0

Niche Grade

A
Academics
A-
Teachers
A+
College Prep
B+
Administration
B
Resources/Facilities
A-
Clubs and Activities
A-
Sports
C+
Food
Source: Niche
Niche Grades

Niche grades and rankings are calculated using dozens of public data sets and millions of reviews. Niche data scientists and user researchers rigorously analyze data and user opinions to assess the key aspects of K-12 Schools, Colleges, and Places to Live. Every month, millions of students and families use the Niche grades and report cards to find the right school or neighborhood.

Niche Grade Details

Academics
Average GPA
3.69
Reading Proficiency
71%
Math Proficiency
57%
Teachers
Student Teacher Ratio
18:1
Teachers
138
Full Time Teachers
138
College Prep
Average SAT
1300
Math
660
Verbal
650
Average ACT
29
Math
28
English
29
Reading
30
Science
28
Number of AP Courses
27
AP Math Enrollment
Very High
AP Science Enrollment
Very High
Other AP Enrollment
Very High
Clubs and Activities
Girls Athletic Participation
Low
Boys Athletic Participation
Average

GreatSchools Rating

Source: GreatSchools
GreatSchools Rating
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology

GreatSchools Rating Details

Teachers and Staff

Students Per Counselor
291:1

Student Diversity

Male
51%
Female
49%
White
37.5%
Asian or Pacific Islander
32.2%
Hispanic
18.5%
Black
8.5%
Two or more races
2.8%
Native American
<1%

School Rankings

#10 Best College Prep Public HS in Georgia
#15 Best Public HS in Georgia
#16 Most Diverse Public HS in Georgia
Source: Niche

Specialty School Programs

Free/Reduced Lunch Offered
Athletics Program

Colleges Students are Considering

Students are most interested in or go on to attend these colleges.
University of Georgia 640 Students
Georgia Institute of Technology 350 Students
Georgia State University 342 Students
Kennesaw State University 244 Students
Emory University 212 Students
Auburn University 171 Students
University of North Georgia 171 Students
The University of Alabama 116 Students
New York University 113 Students
Georgia Southern University 112 Students

What Students Want to Study

Niche users from this school are most interested in the following majors.
Business 197 Students
Computer Science 166 Students
Biology 137 Students
Marketing 100 Students
Psychology 99 Students
Finance 77 Students
Pre-Medicine Studies 69 Students
Nursing 63 Students
Neuroscience and Neurobiology 51 Students
Veterinary Sciences 45 Students

This School’s Reviews

Niche Reviews
4.2 71 Reviews
4.0 Senior
8/14/2025
Very great experience with them. I loved all the teachers I got since they really did a great job teaching. I actually understood what everyone taught in the classes.
3.0
6/6/2025
Denmark High School is great academically. Students are offered many opportunities to thrive, and faculty makes it clear that if students need help they should never be afraid to ask.
4.0 Senior
3/14/2025
Good school but admins could do better. They treat different students differently and tend to play favorites.
GreatSchools Reviews
3.5 11 Reviews
1.0 other
5/23/2025
Academic wise it is good but I wouldn’t totally recommend this school
5.0 student
4/19/2025
Love this school it’s so amazing! The teachers are supportive! They offer a wide variety of AP classes and I love it here! They give students so much exposure and build up their confidence! They have the best performing arts program in all of forsyth and honestly the best in Georgia right now! It’s...
3.0 student
10/29/2024
Staff is rude that’s all I have to say,teachers are nice and understanding but the staff is terrible
1.0 parent
10/22/2024
Maybe they will improve the system. SpecialEducation staff does not seem to have any interest in educating this population. Administration is going to have to get involvedBecause the teachers are not effective . I would not recommend Denmark for Special needs population.

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Denmark High School is a public school for students in grades 9-12 in Alpharetta, GA, in the Cumming neighborhood, and is served by the Forsyth County Schools in Georgia. Annual tuition is $0. The school has a total enrollment of 2,391 and maintains a student-teacher ratio of 18:1. Academic records show that 57% of students achieve proficiency in math, and 71% are proficient in reading. Denmark High School has received feedback and ratings, with a Niche grade of A+ and a GreatSchools Rating of 9 out of 10. The average GPA is 3.69, the graduation rate is 96%, and average standardized test scores include an SAT score of 1300 and an ACT score of 29. The average home value in this area is $827,593. Discover additional schools in the area, like West Forsyth High School, Covenant Christian Academy, King's Ridge Christian School, and more. Learn more about what Alpharetta has to offer, and browse homes for sale and for rent near Denmark High School.

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