For the 2026 school year, there is 1 public high school serving 169 students in Plainfield, WI.
The top-ranked public high school in Plainfield, WI is Tri-county High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Plainfield, WI public high school have an average math proficiency score of 15% (versus the Wisconsin public high school average of 29%), and reading proficiency score of 25% (versus the 37% statewide average). High schools in Plainfield have an average ranking of 1/10, which is in the bottom 50% of Wisconsin public high schools.
Plainfield, WI public high school have a Graduation Rate of 90%, which is more than the Wisconsin average of 89%.
The school with highest graduation rate is Tri-county High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Wisconsin or national school graduation rate statistics.
Minority enrollment is 31% of the student body (majority Hispanic), which is less than the Wisconsin public high school average of 33% (majority Hispanic and Black).
Best Public High Schools in Plainfield, WI (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Tri-county High School
(Math: 11-19% | Reading: 20-29%)
Rank:
Rank:
2/
Bottom 50%10
409 S West St
Plainfield, WI 54966
(715) 335-6366
Plainfield, WI 54966
(715) 335-6366
Gr: 9-12 | 169 students Student-teacher ratio: 10:1 Minority enrollment: 31%
<麻豆果冻传媒 class='so-dt-title' id='faq'>Frequently Asked Questions麻豆果冻传媒>
What are the top-ranked public high schools in Plainfield, WI?
The top-ranked public high schools in Plainfield, WI include Tri-county High School.
How many public high schools are located in Plainfield?
1 public high schools are located in Plainfield.
What is the racial composition of students in Plainfield?
Plainfield public high schools minority enrollment is 31% of the student body (majority Hispanic), which is less than the Wisconsin public high schools average of 33% (majority Hispanic and Black).
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