Average
#1652 of 2,268 schools in GA
Denmark High School
High School · Forsyth County
645 Mullinax Rd, Alpharetta, GA 30004
Enrollment
2,490
Student-Teacher
18.2:1
Score
5.3
Grades
9th – 12th
Enrollment
2,490
Student-Teacher
18.2:1
Score
5.3
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Alpharetta
#30 of 30
public schools
Georgia high schools
#279 of 443
In district
#26 of 42
Forsyth County
About Denmark High School
Denmark High School serves 2,490 students in grades 9-12 in Alpharetta, providing a comprehensive high school experience in one of Georgia's most affluent suburban communities. With 137 full-time teachers, the school maintains an 18.2:1 student-teacher ratio, allowing for reasonable class sizes within this large educational environment. The school demonstrates solid performance in English Language Arts, with 75% of students achieving proficiency or above across grade levels.
Mathematics presents an area with significant room for academic growth, as 26% of students currently meet proficiency standards. Denmark High School ranks in the 51st percentile among Georgia high schools, positioning it in the middle tier of the state's secondary schools with opportunities for continued improvement. Students benefit from attending school in an exceptionally well-educated community, where 72% of residents hold bachelor's degrees or higher and the median household income reaches $136,124.
The surrounding neighborhood reflects prosperity and educational values, with a low poverty rate of just 4.5% and median home values of $530,400. Located on Mullinax Road in this thriving Forsyth County community, Denmark High School sits at the heart of Alpharetta's large suburban landscape, serving families in one of metro Atlanta's most desirable and academically-oriented residential areas.
What Parents Should Know
Denmark High School is a large school with 2,490 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.
Score Breakdown
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Denmark High School — Students at Denmark High School score 51% proficient, which is below what's typical for similar communities (expected: 67%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
21.8%
Students qualifying for federal meal assistance
Test Scores GA GA (2023-24)
Based on 8 test records from GA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 2.0/10.
How Denmark High School Compares
See how Denmark High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 68% (2019) to 26.3% (2024). Reading/ELA proficiency has remained stable from 74% (2019) to 75% (2024).
Location
645 Mullinax Rd, Alpharetta, GA 30004
Nearby Alternatives
Families considering Denmark High School may also want to explore other high schools in the area. South Forsyth High School (rated 5.6/10, 3.3 miles away, in nearby Cumming), with a very similar rating. Another option is Cambridge High School (rated 5.4/10, 3.3 miles away, in nearby Milton), with a very similar rating. Additionally, West Forsyth High School (rated 4.9/10, 4.5 miles away, in nearby Cumming), with a comparable rating. For more schools in Alpharetta, see our Alpharetta schools guide .
Nearby Schools
20 within 4.5 mi| School | Distance | Rating |
|---|---|---|
| Midway Elementary School Alpharetta | 0.8 mi | 6.9 |
| COVENANT CHRISTIAN ACADEMY Cumming | 1.3 mi | 5.3 |
| DeSana Middle School Alpharetta | 1.3 mi | 6.3 |
| Brandywine Elementary School Alpharetta | 1.4 mi | 6.6 |
| MONTESSORI AT VICKERY Cumming | 2.0 mi | 8.3 |
| Vickery Creek Elementary School Cumming | 2.1 mi | 4.1 |
| Vickery Creek Middle School Cumming | 2.2 mi | 4.6 |
| Piney Grove Middle School Cumming | 2.9 mi | 6.5 |
| Shiloh Point Elementary Cumming | 3.1 mi | 5.1 |
| Cambridge High School Milton | 3.3 mi | 5.4 |
| PARKWAY PRESBYTERIAN PRESCHOOL AND KINDERGARTEN Cumming | 3.2 mi | — |
| KING'S RIDGE CHRISTIAN SCHOOL Alpharetta | 3.4 mi | 5.4 |
| CREEKSIDE CHRISTIAN ACADEMY Cumming | 3.3 mi | — |
| South Forsyth High School Cumming | 3.3 mi | 5.6 |
| New Hope Elementary School Comming | 3.8 mi | 6.5 |
| PINECREST ACADEMY Cumming | 3.6 mi | 7.4 |
| MCGINNIS WOODS COUNTRY DAY SCHOOL Alpharetta | 4.2 mi | 8.5 |
| Big Creek Elementary School Cumming | 3.8 mi | 5.5 |
| ST FRANCIS HIGH SCHOOL Milton | 4.0 mi | 7.3 |
| West Forsyth High School Cumming | 4.5 mi | 4.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 30004 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$147,996
Median Home Value
$583,700
Median Rent
$1,839/mo
Population
67,850
College Educated
72.1%
Homeownership
75.6%
Avg Commute
27.7 min
Poverty Rate
4.8%
Median Age
39.1
Community Profile
The community surrounding Denmark High School has a median household income of $147,996. It is a well-educated community where 72% of adults hold a bachelor's degree or higher. The median home value in the area is $583,700, with a median rent of $1,839/month. The local poverty rate of 4.8% is relatively low. The average commute for residents is 28 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Cass High School White, GA | 5.3 |
| Lakeside High School Atlanta, GA | 5.3 |
| North Forsyth High School Cumming, GA | 5.3 |
| Northgate High School Newnan, GA | 5.3 |
| North Paulding High School Dallas, GA | 5.2 |
| Berkmar High School Lilburn, GA | 5.4 |
Frequently Asked Questions
Common questions about Denmark High School
What grades does Denmark High School serve?
Denmark High School serves students in grades 9th through 12th.
How many students attend Denmark High School?
Denmark High School has an enrollment of approximately 2,490 students.
What is the student-teacher ratio at Denmark High School?
The student-teacher ratio at Denmark High School is 18.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Denmark High School rank in GA?
Denmark High School is ranked #1652 out of 2,268 schools in GA.
What is Denmark High School's MySchoolScout rating?
Denmark High School has a composite rating of 5.3 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Denmark High School?
Based on the most recent state assessment data, Denmark High School has 44.6% math proficiency and 66.8% reading/ELA proficiency.
Is Denmark High School a charter school?
No, Denmark High School is not a charter school. It is a traditional public school operated by the local school district.
Is Denmark High School a Title I school?
No, Denmark High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Denmark High School?
21.8% of students at Denmark High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,490
- Student-Teacher Ratio
- 18.2:1
- Teachers (FTE)
- 137
- Free/Reduced Lunch
- 21.8%
- Type
- regular
- Setting
- Large Suburb
- County
- Forsyth County
- Phone
- (470) 533-2521
- Data Year
- 2023–2024
Resources & Links
District
Forsyth County- District Enrollment
- 54,984
- Schools in District
- 42
- Per-Pupil Spending
- $11,993
- District Rank
- #26 of 42
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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