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).
麻豆果冻传媒 Articles
Public School Cybersecurity: Ransomware Risks & Student Data Protection
Learn how public schools address cybersecurity, ransomware threats, and student data protection in 2026, and what parents should know about digital safety.
Teacher Housing Initiatives: How Districts Address Affordability
Teacher housing initiatives are helping school districts address affordability challenges while improving recruitment and retention.
Teacher Shortage Solutions That Are Working in 2026
Teacher shortage solutions that are working in 2026. Discover grow-your-own programs, teacher residencies, alternative certification, and recruitment strategies.
