For the 2026 school year, there is 1 public high school serving 210 students in 51521, IA.
The top-ranked public high school in 51521, IA is Ahstw High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 51521 have an average math proficiency score of 82% (versus the Iowa public high school average of 65%), and reading proficiency score of 72% (versus the 71% statewide average). High schools in 51521, IA have an average ranking of 8/10, which is in the top 30% of Iowa public high schools.
Public high school in zipcode 51521 have a Graduation Rate of 75%, which is less than the Iowa average of 87%.
The school with highest graduation rate is Ahstw High School, with 70-79% graduation rate. Read more about public school graduation rate statistics in Iowa or national school graduation rate statistics.
Minority enrollment is 7% of the student body (majority Hispanic), which is less than the Iowa public high school average of 27% (majority Hispanic).
Best 51521, IA Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ahstw High School
(Math: 80-84% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
768 S Maple
Avoca, IA 51521
(712) 343-6364
Avoca, IA 51521
(712) 343-6364
Gr: 9-12 | 210 students Student-teacher ratio: 11:1 Minority enrollment: 7%
Frequently Asked Questions
What are the top-ranked public high schools in 51521, IA?
The top-ranked public high schools in 51521, IA include Ahstw High School.
How many public high schools are located in 51521?
1 public high schools are located in 51521.
What is the racial composition of students in 51521?
51521 public high schools minority enrollment is 7% of the student body (majority Hispanic), which is less than the Iowa public high schools average of 27% (majority Hispanic).