Tri-county Elementary School

409 S West St
Plainfield, WI 54966
(School attendance zone shown in map)
4/
10
Bottom 50%
Serving 267 students in grades Prekindergarten-5, Tri-county Elementary School ranks in the bottom 50% of all schools in Wisconsin for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 25-29% (which is lower than the Wisconsin state average of 40%). The percentage of students achieving proficiency in reading/language arts is 35-39% (which is approximately equal to the Wisconsin state average of 38%).
The student-teacher ratio of 13:1 is equal to the Wisconsin state level of 13:1.
Minority enrollment is 30% of the student body (majority Hispanic), which is lower than the Wisconsin state average of 33% (majority Hispanic).

Quick Facts (2026)

  • Grades: Prekindergarten-5
  • Enrollment: 267 students
  • Student-Teacher Ratio: 13:1
  • Minority Enrollment: 30%
  • : Bottom 50% in WI
  • : 25-29% (Btm 50%)
  • : 35-39% (Top 50%)
  • : 50-59% (Top 30%)
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

School Overview

Tri-county Elementary School's student population of 267 students has grown by 17% over five school years.
The teacher population of 21 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
(No virtual instruction)
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Total Students
267 students
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Gender %
Total Classroom Teachers
21 teachers
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School Calendar

School Rankings

Tri-county Elementary School ranks within the bottom 50% of all 1,962 schools in Wisconsin (based off of combined math and reading proficiency testing data).
The diversity score of Tri-county Elementary School is 0.43, which is less than the diversity score at state average of 0.53. The school's diversity has stayed relatively flat over five school years.
This School
State Level (WI)
#1209 out of 1962 schools
(Bottom 50%)
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25-29%
40%
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35-39%
38%
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50-59%
44%
No Summary generated because only 2 years of data available
Student-Teacher Ratio
13:1
13:1
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American Indian
n/a
1%
No Summary generated because only 3 years of data available
Asian
1%
4%
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Hispanic
29%
14%
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Black
n/a
9%
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White
70%
67%
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Hawaiian
n/a
n/a
Two or more races
n/a
5%
No Summary generated because only 3 years of data available
All Ethnic Groups
0.43
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Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
56%
37%
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Eligible for Reduced Lunch
11%
4%
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School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), WI Dept. of Education

Frequently Asked Questions

What is Tri-county Elementary School's ranking?
Tri-county Elementary School is ranked #1209 out of 1,962 schools, which ranks it among the bottom 50% of public schools in Wisconsin.
What percent of students have achieved state testing proficiency in math and reading?
25-29% of students have achieved math proficiency (compared to the 40% WI state average), while 35-39% of students have achieved reading proficiency (compared to the 38% WI state average).
How many students attend Tri-county Elementary School?
267 students attend Tri-county Elementary School.
What is the racial composition of the student body?
70% of Tri-county Elementary School students are White, 29% of students are Hispanic, and 1% of students are Asian.
What is the student-teacher ratio of Tri-county Elementary School?
Tri-county Elementary School has a student ration of 13:1, which is equal to the Wisconsin state average of 13:1.
What grades does Tri-county Elementary School offer ?
Tri-county Elementary School offers enrollment in grades Prekindergarten-5 (No virtual instruction).
What school district is Tri-county Elementary School part of?
Tri-county Elementary School is part of Tri-County Area School District.

School Reviews

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Quick Facts (2026)

  • Grades: Prekindergarten-5
  • Enrollment: 267 students
  • Student-Teacher Ratio: 13:1
  • Minority Enrollment: 30%
  • : Bottom 50%
  • : 25-29% (Btm 50%)
  • : 35-39% (Top 50%)
  • : 50-59% (Top 30%)
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

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