Lake Mills Senior High School

102 S 4th Ave E, Lake Mills, IA 50450

ASchola Grade
Grades
9–12
High
Students
193
Enrolled 2024–25
Students per teacher
10.3 : 1
Full-time teachers
District
Lake Mills Comm School District
Winnebago County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 331 Iowa high schools · How we grade
Test scores77% proficient in math & reading
82ndpercentile
Equity74% of low-income students proficient
96thpercentile
Attendance22% chronically absent
62ndpercentile
Graduation rate95% graduate in 4 years
70thpercentile
College readinessAt least 17% take AP, IB or dual-enrollment courses
20thpercentile
Class size10.3 students per teacher
91stpercentile

Percentiles compare this school with other Iowa 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 Lake Mills Senior High School

Lake Mills Senior High School is a public high school in Lake Mills, Iowa, serving grades 9–12. It is part of Lake Mills Comm School District. The school is located in a remote rural area in Winnebago County.

In the 2024–25 school year, 193 students were enrolled, with about 10.3 students for every full-time teacher. That ratio is smaller than the typical Iowa high school (13.8 students per teacher). Its Schola Grade is A (excellent), compared with 331 Iowa high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

102 S 4th Ave E
Lake Mills, IA 50450
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
193 students
Students per teacher
10.3 to 1
Charter school
No
Magnet school
No
Locale
Rural — Remote
School district
Lake Mills Comm School District
County
Winnebago County
NCES school ID
191611000965

Schools near Lake Mills Senior High School

All 3 schools in Lake Mills →

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.