For the 2026-27 school year, there is 1 public high school serving 195 students in Corning, IA.
The top-ranked public high school in Corning, IA is Southwest Valley High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Corning, IA public high school have an average math proficiency score of 57% (versus the Iowa public high school average of 65%), and reading proficiency score of 62% (versus the 71% statewide average). High schools in Corning have an average ranking of 2/10, which is in the bottom 50% of Iowa public high schools.
Corning, IA public high school have a Graduation Rate of 85%, which is less than the Iowa average of 87%.
The school with highest graduation rate is Southwest Valley High School, with 80-89% graduation rate. Read more about public school graduation rate statistics in Iowa or national school graduation rate statistics.
Minority enrollment is 5% 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 Corning, IA (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Southwest Valley High School
(Math: 55-59% | Reading: 60-64%)
Rank:
Rank:
3/
Bottom 50%10
904 8th St
Corning, IA 50841
(641) 322-4245
Corning, IA 50841
(641) 322-4245
Gr: 9-12 | 195 students Student-teacher ratio: 13:1 Minority enrollment: 5%
Corning, Iowa Public Schools (Closed)
School
Location
Quick Facts
902 9th St
Corning, IA 50841
(641) 322-3213
Corning, IA 50841
(641) 322-3213
Gr: 7-8 | 74 students Student-teacher ratio: 25:1 Minority enrollment: 1%
Frequently Asked Questions
What are the top-ranked public high schools in Corning, IA?
The top-ranked public high schools in Corning, IA include Southwest Valley High School.
How many public high schools are located in Corning?
1 public high schools are located in Corning.
What is the racial composition of students in Corning?
Corning public high schools minority enrollment is 5% of the student body (majority Hispanic), which is less than the Iowa public high schools average of 28% (majority Hispanic).
Recent Articles
How Often Does Your Child's School Change Teachers Between Grade Levels?
Learn how teacher movement between grade levels affects continuity, experience, instruction, and school stability, plus the questions parents should ask about staffing patterns before choosing a public school today.
The School Pickup Test: What Arrival and Dismissal Reveal About a Public School
Discover what school arrival and dismissal reveal about safety, supervision, organization, communication, student behavior, transportation, and school climate before choosing the right public school for your child and family.
Should Siblings Attend the Same Public School?
Should siblings attend the same public school? Learn when academic needs, learning styles, programs, social fit, support services, and individual interests may make different schools better choices for children.