St. Peter Catholic School
Private · Grades Pre-K–5 · 59 students
Addison Elementary
5050 Indian Rd, Hartford, WI 53027
Grades
Pre-K–5
Elementary
Students
441
Enrolled 2024–25
Students per teacher
16.6 : 1
Full-time teachers
District
Slinger School District
Washington County
Schola Grade A · Excellent
Letter grade (A–F) · compared with 1,025 Wisconsin elementary schools · How we grade
Percentiles compare this school with other Wisconsin elementary 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 Addison Elementary
Addison Elementary is a public elementary school in Hartford, Wisconsin, serving grades Pre-K–5. It is part of Slinger School District. The school is located in a rural area near a town in Washington County.
In the 2024–25 school year, 441 students were enrolled, with about 16.6 students for every full-time teacher. That ratio is larger than the typical Wisconsin elementary school (12.6 students per teacher). Its Schola Grade is A (excellent), compared with 1,025 Wisconsin elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades Pre-K–5
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- Pre-K–5
- Enrollment (2024–25)
- 441 students
- Students per teacher
- 16.6 to 1
- Charter school
- No
- Magnet school
- No
- Virtual learning
- Offers virtual courses
- Locale
- Rural — Fringe
- School district
- Slinger School District
- County
- Washington County
- NCES school ID
- 551395002540
Schools near Addison Elementary
All 8 schools in Hartford →
Slinger Elementary
Public · Grades Pre-K–5 · 571 students
Allenton Elementary
Public · Grades Pre-K–5 · 417 students
Rossman Elementary
Public · Grades Pre-K–5 · 422 students
Peace Lutheran School
Private · Grades Pre-K–8 · 247 students
St. Kilian School
Private · Grades Pre-K–8 · 46 students
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.