Erin School District

6901 County Highway O
Hartford, WI 53027-9729
(District boundaries shown in map)
9/
10
Top 20%

Top Rankings

Erin School District ranks among the top 20% of public school district in Wisconsin for:

Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Science Proficiency
Highest science proficiency (Top 10%)
For the 2026 school year, there is 1 public school serving 399 students in Erin School District. This district's average testing ranking is 10/10, which is in the top 10% of public schools in Wisconsin.
Public School in Erin School District have an average math proficiency score of 60% (versus the Wisconsin public school average of 40%), and reading proficiency score of 54% (versus the 39% statewide average).
Minority enrollment is 7% of the student body (majority Hispanic), which is less than the Wisconsin public school average of 34% (majority Hispanic).

Overview

This School District
This State (WI)
# Schools
1 School
2,191 Schools
# Students
399 Students
806,682 Students
# Teachers
26 Teachers
58,835 Teachers
Student-Teacher Ratio
15:1
15:1

Student By Grade

District Rank

Erin School District, which is ranked within the top 20% of all 442 school districts in Wisconsin (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
This School District
State Average (WI)
#45 out of 447 school districts
(Top 20%)
60%
40%
54%
38%
65-69%
44%
(2022-23)
13.5%
24%

Students by Ethnicity:

0.13
0.54
% American Indian
n/a
1%
% Asian
n/a
4%
% Hispanic
4%
14%
% Black
n/a
9%
% White
94%
66%
% Hawaiian
n/a
n/a
% Two or more races
2%
6%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $13,108 in this school district is less than the state median of $17,193. The school district revenue/student has grown by 7% over four school years.
The school district's spending/student of $12,276 is less than the state median of $17,165. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (WI)
Total Revenue
$5 MM
$13,869 MM
Spending
$5 MM
$13,846 MM
Revenue / Student
$13,108
$17,193
Spending / Student
$12,276
$17,165

Best Erin School District Public Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Erin Elementary School
(Math: 60% | Reading: 54%)
Rank:
9/
10
Top 20%
6901 County Highway O
Hartford, WI 53027
(262) 673-3720
Gr: PK-8 | 399 students Student-teacher ratio: 15:1 Minority enrollment: 6%

Frequently Asked Questions

How many schools belong to Erin School District?
Erin School District manages 1 public schools serving 399 students.
What is the rank of Erin School District?
Erin School District is ranked #46 out of 442 school districts in Wisconsin (top 20%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Wisconsin school districts for: Highest overall rank (Top 20%), Highest math proficiency (Top 10%), Highest reading/language arts proficiency (Top 20%) and Highest science proficiency (Top 10%)
What is the racial composition of students in Erin School District?
94% of Erin School District students are White, 4% of students are Hispanic, and 2% of students are Two or more races.
What is the student/teacher ratio of Erin School District?
Erin School District has a student/teacher ratio of 15:1, which is higher than the Wisconsin state average of 14:1.
What is Erin School District's spending/student ratio?
The school district's spending/student of $12,276 is less than the state median of $17,165. The school district spending/student has stayed relatively flat over four school years.

Recent Articles

How to Read a School Improvement Plan Before Choosing a School
How to Read a School Improvement Plan Before Choosing a School
Learn how to read a school improvement plan, identify meaningful goals, and evaluate whether a school's improvement efforts align with your child's educational needs.
Should You Move for a Better Public School? A Cost vs. Benefit Analysis
Should You Move for a Better Public School? A Cost vs. Benefit Analysis
Considering a move to a better public school? Explore the financial, academic, and lifestyle tradeoffs before making one of your family's biggest decisions.
When a Higher-Rated School Isn't the Better Fit
When a Higher-Rated School Isn't the Better Fit
Discover why the highest-rated public school may not always be the best choice and learn how to evaluate schools based on your child's unique needs.

Quick Facts (2026)

  • District size: 1 school
  • Grades: PK-08
  • Enrollment: 399 students
  • Student-Teacher Ratio: 15:1
  • Minority Enrollment: 7%
  • : Top 20% in WI
  • : 60% (Top 10%)
  • : 54% (Top 20%)
  • : 65-69% (Top 10%)
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

Quick Links