For the 2026-27 school year, there is 1 public high school serving 180 students in Greenfield, IA.
The top-ranked public high school in Greenfield, IA is Nodaway Valley High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Greenfield, IA public high school have an average math proficiency score of 67% (versus the Iowa public high school average of 65%), and reading proficiency score of 77% (versus the 71% statewide average). High schools in Greenfield have an average ranking of 6/10, which is in the top 50% of Iowa public high schools.
Greenfield, 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 Nodaway Valley High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Iowa or national school graduation rate statistics.
Minority enrollment is 12% of the student body (majority Hispanic), which is less than the Iowa public high school average of 28% (majority Hispanic).
Best Public High Schools in Greenfield, IA (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Nodaway Valley High School
(Math: 65-69% | Reading: 75-79%)
Rank:
Rank:
6/
Top 50%10
410 Nw 2nd
Greenfield, IA 50849
(641) 630-1042
Greenfield, IA 50849
(641) 630-1042
Gr: 9-12 | 180 students Student-teacher ratio: 10:1 Minority enrollment: 12%
Frequently Asked Questions
What are the top-ranked public high schools in Greenfield, IA?
The top-ranked public high schools in Greenfield, IA include Nodaway Valley High School.
How many public high schools are located in Greenfield?
1 public high schools are located in Greenfield.
What is the racial composition of students in Greenfield?
Greenfield public high schools minority enrollment is 12% of the student body (majority Hispanic), which is less than the Iowa public high schools average of 28% (majority Hispanic).
Recent Articles
How to Evaluate School Safety Beyond Headlines
Learn how to evaluate school safety beyond headlines by examining reliable data, school climate, emergency planning, bullying prevention, communication, student experiences, and everyday security practices before choosing a school.
Choosing a Public School for Executive Function Needs
Learn how to choose a public school for a child with executive function challenges by evaluating routines, classroom support, organization, accommodations, communication, transitions, and special education services before enrollment.
What School Climate Surveys Tell You Before Enrolling
Learn how school climate surveys reveal student safety, belonging, relationships, engagement, and support, and how families can interpret results carefully before choosing a public school for their child today.