For the 2025-26 school year, there is 1 public high school serving 193 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 6% of the student body (majority Hispanic), which is less than the Iowa public high school average of 27% (majority Hispanic).
Best ºÚÁÏÍø¹ÙÍø High Schools in Corning, IA (2025-26)
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 | 193 students Student-teacher ratio: 13:1 Minority enrollment: 6%
Corning, Iowa ºÚÁÏÍø¹ÙÍø 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 6% of the student body (majority Hispanic), which is less than the Iowa public high schools average of 27% (majority Hispanic).
Recent Articles
Texas Schools Enrollment Trends & Policy in 2025
Latest data and policy changes on Texas public school enrollment growth, funding, and virtual education in 2025.
Financial Aid & Hidden Costs in ºÚÁÏÍø¹ÙÍø Schools
Learn about financial aid and hidden costs in public schools. Discover what parents should budget for beyond tuition-free education.
NYC Schools Still Most Segregated in 2025
Despite reforms, New York City schools remain the most segregated in the U.S. in 2025. Here’s what parents and educators need to know.