For the 2025 school year, there is 1 public high school serving 213 students in Lake Mills, IA.
The top ranked public high school in Lake Mills, IA is Lake Mills Senior High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Lake Mills, IA public high school have an average math proficiency score of 72% (versus the Iowa public high school average of 60%), and reading proficiency score of 82% (versus the 71% statewide average). High schools in Lake Mills have an average ranking of 9/10, which is in the top 20% of Iowa public high schools.
Lake Mills, IA public high school have a Graduation Rate of 90%, which is more than the Iowa average of 88%.
The school with highest graduation rate is Lake Mills Senior High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Iowa or national school graduation rate statistics.
Minority enrollment is 14% of the student body (majority Hispanic), which is less than the Iowa public high school average of 27% (majority Hispanic).
Best Public High Schools in Lake Mills, IA (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Lake Mills Senior High School
(Math: 70-74% | Reading: 80-84%)
Rank:
Rank:
8/
Top 30%10
102 S 4th Ave E
Lake Mills, IA 50450
(641) 592-0893
Lake Mills, IA 50450
(641) 592-0893
Grades: 9-12
| 213 students
Frequently Asked Questions
What are the top ranked public high schools in Lake Mills, IA?
The top ranked public high schools in Lake Mills, IA include Lake Mills Senior High School.
How many public high schools are located in Lake Mills?
1 public high schools are located in Lake Mills.
What is the racial composition of students in Lake Mills?
Lake Mills public high schools minority enrollment is 14% of the student body (majority Hispanic), which is less than the Iowa public high schools average of 27% (majority Hispanic).
Recent Articles

What Is A Charter School?
Explore the world of charter schools in this comprehensive guide. Learn about their history, how they operate, and the pros and cons of this educational innovation. Discover key facts about charter schools, including admission policies, demographics, and funding, as well as what to look for when considering a charter school for your child.

10 Reasons Why High School Sports Benefit Students
Discover the 10 compelling reasons why high school sports are beneficial for students. This comprehensive article explores how athletics enhance academic performance, foster personal growth, and develop crucial life skills. From improved fitness and time management to leadership development and community representation, learn why participating in high school sports can be a game-changer for students' overall success and well-being.

February 05, 2025
Understanding the U.S. Department of Education: Structure, Impact, and EvolutionWe explore how the Department of Education shapes American education, from its cabinet-level leadership to its impact on millions of students, written for general audiences seeking clarity on this vital institution.