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2073 County Trunk DK, Brussels, WI 54204 · (920) 825-7333 · Part of Southern Door County School District
Gardner’s School Grade B+ better than 72% of Wisconsin school districts
What stands out about Southern Door High
- Its own letter, C: better results than 33% of Wisconsin’s public schools
- Math proficiency 15 pts below the state
- Small classes: 12 students per teacher
- Enrollment down 9.3% since 2020–21
On the path
Where Gardner kids come from and go next. The whole path →
Test scores
2020–21Its own letter, C, places these results among Wisconsin’s 1,899 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














2073 County Trunk DK, Brussels
Students
Down 9.3% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Southern Door High from Gardner families.
Other schools in Southern Door County School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Wisconsin’s other public schools; Gardner’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.