For the 2026 school year, there is 1 public high school serving 160 students in Sully, IA.
The top-ranked public high school in Sully, IA is Lynnville-sully High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sully, IA public high school have an average math proficiency score of 82% (versus the Iowa public high school average of 65%), and reading proficiency score of 77% (versus the 71% statewide average). High schools in Sully have an average ranking of 9/10, which is in the top 20% of Iowa public high schools.
Sully, 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 Lynnville-sully 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 3% of the student body (majority Black), which is less than the Iowa public high school average of 28% (majority Hispanic).
Best Public High Schools in Sully, IA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Lynnville-sully High School
(Math: 80-84% | Reading: 75-79%)
Rank:
Rank:
9/
Top 20%10
12476 Hwy F62 E
Sully, IA 50251
(641) 594-4445
Sully, IA 50251
(641) 594-4445
Gr: 9-12 | 160 students Student-teacher ratio: 15:1 Minority enrollment: 3%
Frequently Asked Questions
What are the top-ranked public high schools in Sully, IA?
The top-ranked public high schools in Sully, IA include Lynnville-sully High School.
How many public high schools are located in Sully?
1 public high schools are located in Sully.
What is the racial composition of students in Sully?
Sully public high schools minority enrollment is 3% of the student body (majority Black), which is less than the Iowa public high schools average of 28% (majority Hispanic).
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