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Denmark High School

645 Mullinax Rd, Alpharetta, GA 30004

ASchola Grade
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Grades
9–12
High
Students
2,527
Enrolled 2024–25
Students per teacher
17.3 : 1
Full-time teachers
District
Forsyth County
Forsyth County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 438 Georgia high schools · How we grade
Test scores64% proficient in math & reading
92ndpercentile
Equity30% of low-income students proficient
63rdpercentile
Attendance26% chronically absent
58thpercentile
Graduation rate96% graduate in 4 years
81stpercentile
College readinessAt least 54% take AP, IB or dual-enrollment courses
97thpercentile
Class size17.3 students per teacher
26thpercentile

Percentiles compare this school with other Georgia high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Denmark High School

Denmark High School is a public high school in Alpharetta, Georgia, serving grades 9–12. It is part of Forsyth County. The school is located in a large suburb in Forsyth County.

In the 2024–25 school year, 2,527 students were enrolled, with about 17.3 students for every full-time teacher. That ratio is larger than the typical Georgia high school (15.5 students per teacher). Its Schola Grade is A (excellent), compared with 438 Georgia high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

645 Mullinax Rd
Alpharetta, GA 30004
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,527 students
Students per teacher
17.3 to 1
AP courses offered
28
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Forsyth County
County
Forsyth County
NCES school ID
130222004314

Schools near Denmark High School

All 44 schools in Alpharetta →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.