For the 2026 school year, there is 1 public high school serving 342 students in Postville, IA.
The top-ranked public high school in Postville, IA is John R Mott Jr/hi School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Postville, IA public high school have an average math proficiency score of 47% (versus the Iowa public high school average of 65%), and reading proficiency score of 55% (versus the 71% statewide average). High schools in Postville have an average ranking of 1/10, which is in the bottom 50% of Iowa public high schools.
Postville, IA public high school have a Graduation Rate of 90%, which is more than the Iowa average of 87%.
The school with highest graduation rate is John R Mott Jr/hi School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Iowa or national school graduation rate statistics.
Minority enrollment is 77% of the student body (majority Hispanic), which is more than the Iowa public high school average of 28% (majority Hispanic).
Best Public High Schools in Postville, IA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
John R Mott Jr/hi School
(Math: 47% | Reading: 55%)
Rank:
Rank:
1/
Bottom 50%10
314 W Post
Postville, IA 52162
(563) 864-7652
Postville, IA 52162
(563) 864-7652
Gr: 7-12 | 342 students Student-teacher ratio: 11:1 Minority enrollment: 77%
Frequently Asked Questions
What are the top-ranked public high schools in Postville, IA?
The top-ranked public high schools in Postville, IA include John R Mott Jr/hi School.
How many public high schools are located in Postville?
1 public high schools are located in Postville.
What is the racial composition of students in Postville?
Postville public high schools minority enrollment is 77% of the student body (majority Hispanic), which is more than the Iowa public high schools average of 28% (majority Hispanic).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.