For the 2026-27 school year, there are 3 public schools serving 642 students in 50450, IA.
The top-ranked public schools in 50450, IA are Lake Mills Elementary School, Lake Mills Senior High School and Lake Mills Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 50450 have an average math proficiency score of 80% (versus the Iowa public school average of 68%), and reading proficiency score of 82% (versus the 70% statewide average). Schools in 50450, IA have an average ranking of 9/10, which is in the top 20% of Iowa public schools.
Minority enrollment is 18% of the student body (majority Hispanic), which is less than the Iowa public school average of 30% (majority Hispanic).
Best 50450, IA Public Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Lake Mills Elementary School
(Math: 85-89% | Reading: 85-89%)
Rank:
Rank:
10/
Top 5%10
102 S 4th Ave E
Lake Mills, IA 50450
(641) 592-1882
Lake Mills, IA 50450
(641) 592-1882
Gr: PK-5 | 303 students Student-teacher ratio: 14:1 Minority enrollment: 17%
Rank: #22.
Lake Mills Senior High School
(Math: 75-79% | 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
Gr: 9-12 | 193 students Student-teacher ratio: 10:1 Minority enrollment: 19%
Rank: #33.
Lake Mills Middle School
(Math: 75-79% | Reading: 75-79%)
Rank:
Rank:
8/
Top 30%10
102 S 4th Ave E
Lake Mills, IA 50450
(641) 592-0894
Lake Mills, IA 50450
(641) 592-0894
Gr: 6-8 | 146 students Student-teacher ratio: 24:1 Minority enrollment: 20%
Frequently Asked Questions
What are the top-ranked public schools in 50450, IA?
The top-ranked public schools in 50450, IA include Lake Mills Elementary School, Lake Mills Senior High School and Lake Mills Middle School.
How many public schools are located in 50450?
3 public schools are located in 50450.
What is the racial composition of students in 50450?
50450 public schools minority enrollment is 18% of the student body (majority Hispanic), which is less than the Iowa public schools average of 30% (majority Hispanic).
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