For the 2026 school year, there is 1 public high school serving 777 students in 51442, IA.
The top-ranked public high school in 51442, IA is Denison High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 51442 have an average math proficiency score of 70% (versus the Iowa public high school average of 65%), and reading proficiency score of 71% (versus the 71% statewide average). High schools in 51442, IA have an average ranking of 5/10, which is in the bottom 50% of Iowa public high schools.
Public high school in zipcode 51442 have a Graduation Rate of 87%, which is equal to the Iowa average of 87%.
The school with highest graduation rate is Denison High School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Iowa or national school graduation rate statistics.
Minority enrollment is 70% of the student body (majority Hispanic), which is more than the Iowa public high school average of 28% (majority Hispanic).
Best 51442, IA Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Denison High School
(Math: 70% | Reading: 71%)
Rank:
Rank:
5/
Bottom 50%10
819 N 16th St
Denison, IA 51442
(712) 263-3101
Denison, IA 51442
(712) 263-3101
Gr: 9-12 | 777 students Student-teacher ratio: 18:1 Minority enrollment: 70%
Frequently Asked Questions
What are the top-ranked public high schools in 51442, IA?
The top-ranked public high schools in 51442, IA include Denison High School.
How many public high schools are located in 51442?
1 public high schools are located in 51442.
What is the racial composition of students in 51442?
51442 public high schools minority enrollment is 70% 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.