For the 2026 school year, there is 1 public high school serving 1,052 students in Waterloo, IN.
The top-ranked public high school in Waterloo, IN is Dekalb High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Waterloo, IN public high school have an average math proficiency score of 36% (versus the Indiana public high school average of 29%), and reading proficiency score of 51% (versus the 46% statewide average). High schools in Waterloo have an average ranking of 7/10, which is in the top 50% of Indiana public high schools.
Waterloo, IN public high school have a Graduation Rate of 91%, which is more than the Indiana average of 89%.
The school with highest graduation rate is Dekalb High School, with 91% graduation rate. Read more about public school graduation rate statistics in Indiana or national school graduation rate statistics.
Minority enrollment is 10% of the student body (majority Hispanic), which is less than the Indiana public high school average of 36% (majority Hispanic and Black).
Best Public High Schools in Waterloo, IN (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Dekalb High School
(Math: 36% | Reading: 51%)
Rank:
Rank:
7/
Top 50%10
3424 Cr 427
Waterloo, IN 46793
(260) 920-1012
Waterloo, IN 46793
(260) 920-1012
Gr: 9-12 | 1,052 student Student-teacher ratio: 18:1 Minority enrollment: 10%
Frequently Asked Questions
What are the top-ranked public high schools in Waterloo, IN?
The top-ranked public high schools in Waterloo, IN include Dekalb High School.
How many public high schools are located in Waterloo?
1 public high schools are located in Waterloo.
What is the racial composition of students in Waterloo?
Waterloo public high schools minority enrollment is 10% of the student body (majority Hispanic), which is less than the Indiana public high schools average of 36% (majority Hispanic and Black).
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