Best Public High Schools in 51442 (Denison, IA) (2025-26)

Best 51442 Iowa Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 773 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 score of 70% (versus the Iowa public high school average of 65%), and 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 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 68% of the student body (majority Hispanic), which is more than the Iowa public high school average of 27% (majority Hispanic).

Best 51442, IA Public High Schools (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Denison High School

(Math: 70% | Reading: 71%)
:

Bottom 50%

819 N 16th St
Denison, IA 51442
(712) 263-3101

Gr: 9-12 | 773 students Student-teacher ratio: 18:1 Minority enrollment: 68%

[+] Show Closed Public Schools in 51442 Iowa

51442, Iowa Public Schools (Closed)

School

Location

Quick Facts

Denison Alternative High School (Closed 2023)

Alternative School

Highway 30 E
Denison, IA 51442
(712) 265-2349

Gr: 9-12

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 68% of the student body (majority Hispanic), which is more than the Iowa public high schools average of 27% (majority Hispanic).