Item: Erin School District
Rating: 9
Author: 51����

Home > Wisconsin > Washington County

Erin School District

6901 County Highway O
Hartford, WI 53027-9729

( shown in map)

Top 20%

Tel: (262) 673-3720

Top Rankings

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

Overview

This School District

This State (WI)

# Schools

1 School

2,220 Schools

# Students

408 Students

814,151 Students

# Teachers

27 Teachers

58,972 Teachers

Student-Teacher Ratio

15:1

Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	Erin School District	Wisconsin
Pre-K	34	111
Kind	42	113
1	38	118
2	36	121
3	38	122
4	41	123
5	44	124
6	43	125
7	49	126
8	43	131

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District Rank

Erin School District, which is ranked within the top 20% of all 443 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%)

View Data

Overall School District Rank Trends
Year	Erin School District
2023	#45
2022	#48
2021	#51
2019	#98
2018	#26
2017	#37
2016	#24
2015	#33
2014	#27
2013	#70
2012	#32

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60%

40%

View Data

Math Proficiency Trends
Year	Erin School District	Wisconsin
2023	60%	40%
2022	57%	39%
2021	58%	38%
2019	57%	43%
2018	64%	44%
2017	61%	43%
2016	61%	43%
2015	62%	44%
2014	72%	49%
2013	57%	48%
2012	65%	49%

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54%

38%

View Data

Reading and Language Arts Proficiency Trends
Year	Erin School District	Wisconsin
2022	54%	38%
2021	48%	39%
2019	46%	41%
2018	64%	43%
2017	61%	45%
2016	65%	44%
2015	72%	52%
2014	50%	37%
2013	45%	37%
2012	50%	36%
2011	96%	83%

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65-69%

44%

View Data

Science Proficiency Trends
Year	Erin School District	Wisconsin
2022	67%	44%
2021	77%	44%

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Students by Ethnicity:

0.14

0.53

View Data

Comparison of Diversity Score Trends
Year	Erin School District	Wisconsin
2023	0.17	0.52
2022	0.17	0.51
2021	0.19	0.51
2020	0.17	0.50
2019	0.17	0.50
2018	0.11	0.49
2017	0.11	0.49
2016	0.10	0.48
2015	0.08	0.48
2014	0.12	0.46
2013	0.13	0.45
2012	0.15	0.44
2011	0.17	0.44
2010	0.12	0.41
2009	0.08	0.41
2008	0.06	0.39
2007	0.04	0.39
2006	0.06	0.39
2005	0.06	0.38
2004	0.04	0.36
2003	0.04	0.37
2002	0.06	0.35
2001	0.02	0.34
1989	0.02	0.24
1988	0.02	0.23

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% American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (2011-2012)
Year	Erin School District	Wisconsin
2012	1%	1%
2011	1%	1%

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% Asian

n/a

View Data

Asian Student Percentage Comparison Over Years (2001-2011)
Year	Erin School District	Wisconsin
2011	1%	4%
2010	2%	4%
2009	1%	4%
2008	1%	4%
2007	1%	4%
2006	1%	4%
2005	1%	4%
2004	1%	3%
2003	2%	3%
2002	2%	3%
2001	1%	3%

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% Hispanic

14%

View Data

Hispanic Student Percentage Comparison Over Years (2005-2023)
Year	Erin School District	Wisconsin
2023	6%	14%
2022	6%	13%
2021	8%	13%
2020	6%	13%
2019	6%	13%
2018	6%	12%
2017	6%	12%
2016	4%	11%
2015	3%	11%
2014	4%	10%
2013	5%	10%
2012	5%	10%
2011	5%	9%
2010	3%	8%
2009	2%	8%
2008	1%	8%
2007	1%	7%
2006	1%	6%
2005	1%	6%

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% Black

n/a

View Data

Black Student Percentage Comparison Over Years (2004-2020)
Year	Erin School District	Wisconsin
2020	1%	9%
2019	1%	9%
2014	1%	10%
2013	1%	10%
2012	1%	10%
2011	1%	10%
2010	1%	10%
2009	1%	10%
2004	1%	10%

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% White

92%

67%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Erin School District	Wisconsin
2023	91%	67%
2022	91%	68%
2021	90%	68%
2020	91%	69%
2019	91%	69%
2018	94%	70%
2017	94%	70%
2016	95%	71%
2015	96%	71%
2014	94%	72%
2013	93%	73%
2012	92%	74%
2011	91%	74%
2010	94%	76%
2009	96%	76%
2008	97%	77%
2007	98%	77%
2006	97%	78%
2005	97%	78%
2004	98%	79%
2003	98%	79%
2002	97%	80%
2001	99%	80%
2000	100%	82%
1999	100%	83%
1998	100%	83%
1997	100%	84%
1996	100%	84%
1995	100%	85%
1994	100%	85%
1993	100%	86%
1992	100%	86%
1991	100%	86%

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% Hawaiian

n/a

% Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2011-2023)
Year	Erin School District	Wisconsin
2023	3%	5%
2022	3%	5%
2021	2%	5%
2020	2%	4%
2019	2%	4%
2016	1%	3%
2015	1%	3%
2014	1%	2%
2013	1%	2%
2012	1%	1%
2011	1%	2%

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All Ethnic Groups

District Revenue and Spending

The revenue/student of $12,819 in this school district is less than the state median of $17,035. The school district revenue/student has stayed relatively flat over four school years.

The school district's spending/student of $12,005 is less than the state median of $17,007. 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

View Data

Total Revenues Trends
Year	Erin School District	Wisconsin
2023	$5 MM	$15 MM
2022	$5 MM	$14 MM
2021	$5 MM	$15 MM
2020	$5 MM	$14 MM
2019	$5 MM	$14 MM
2018	$4 MM	$14 MM
2017	$4 MM	$13 MM
2016	$4 MM	$13 MM
2015	$4 MM	$12 MM
2014	$4 MM	$12 MM
2012	$4 MM	$12 MM
2011	$4 MM	$13 MM
2010	$4 MM	$12 MM
2009	$4 MM	$12 MM
2008	$4 MM	$12 MM
2007	$4 MM	$12 MM
2006	$4 MM	$11 MM
2005	$4 MM	$11 MM
2004	$4 MM	$11 MM
2003	$3 MM	$10 MM
2002	$3 MM	$10 MM
2001	$3 MM	$10 MM
2000	$3 MM	$9 MM
1999	$3 MM	$8 MM
1998	$3 MM	$8 MM
1997	$2 MM	$8 MM
1996	$3 MM	$7 MM
1995	$2 MM	$7 MM

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Spending

$5 MM

$13,846 MM

View Data

Total Expenditure Trends
Year	Erin School District	Wisconsin
2023	$5 MM	$15 MM
2022	$5 MM	$14 MM
2021	$5 MM	$15 MM
2020	$5 MM	$14 MM
2019	$5 MM	$14 MM
2018	$4 MM	$14 MM
2017	$4 MM	$13 MM
2016	$4 MM	$13 MM
2015	$4 MM	$12 MM
2014	$4 MM	$12 MM
2012	$4 MM	$12 MM
2011	$4 MM	$13 MM
2010	$4 MM	$12 MM
2009	$4 MM	$12 MM
2008	$4 MM	$11 MM
2007	$4 MM	$11 MM
2006	$3 MM	$11 MM
2005	$3 MM	$11 MM
2004	$3 MM	$10 MM
2003	$3 MM	$10 MM
2002	$3 MM	$10 MM
2001	$3 MM	$10 MM
2000	$3 MM	$10 MM
1999	$3 MM	$9 MM
1998	$2 MM	$9 MM
1997	$2 MM	$8 MM
1996	$2 MM	$8 MM
1995	$2 MM	$7 MM

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Revenue / Student

$12,819

$17,035

View Data

Average Revenue Per Student Trends
Year	Erin School District	Wisconsin
2023	$13,108	$17,787
2022	$12,142	$16,879
2021	$12,914	$18,324
2020	$12,142	$16,879
2018	$11,207	$16,046
2017	$11,047	$15,634
2016	$10,732	$15,217
2015	$11,543	$13,583
2014	$10,782	$13,907
2012	$11,435	$13,331
2011	$11,703	$14,085
2010	$11,642	$13,583
2009	$11,467	$12,827
2008	$11,534	$12,886
2007	$10,800	$12,505
2006	$10,034	$12,012
2005	$9,601	$11,868
2004	$9,437	$11,167
2003	$8,861	$10,285
2002	$8,799	$9,947
2001	$8,612	$9,720
2000	$8,083	$8,956
1999	$7,886	$8,375
1998	$7,514	$7,873
1997	$7,554	$7,459
1995	$7,120	$6,949
1992	$6,020	$6,103
1990	$4,425	$5,330

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Spending / Student

$12,005

$17,007

View Data

Average Expenditure Per Student Trends
Year	Erin School District	Wisconsin
2023	$12,276	$17,030
2022	$12,333	$16,633
2021	$12,094	$17,545
2020	$12,333	$16,633
2018	$10,883	$16,563
2017	$10,571	$15,583
2016	$10,855	$15,045
2015	$10,568	$13,316
2014	$10,799	$13,867
2012	$11,604	$12,958
2011	$11,224	$13,726
2010	$10,659	$13,316
2009	$11,058	$12,642
2008	$11,178	$12,234
2007	$10,025	$11,794
2006	$9,117	$11,428
2005	$9,212	$11,296
2004	$8,857	$10,661
2003	$8,499	$10,162
2002	$8,512	$9,911
2001	$8,181	$9,632
2000	$7,675	$9,400
1999	$7,651	$9,088
1998	$7,045	$8,599
1997	$6,947	$8,007
1995	$6,893	$6,987
1992	$9,153	$6,313
1990	$4,472	$5,403

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Best Erin School District 51��s (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Erin Elementary School

(Math: 60% | Reading: 54%)
:

Top 20%

6901 County Highway O
Hartford, WI 53027
(262) 673-3720

Gr: PK-8 | 408 students Student-teacher ratio: 15:1 Minority enrollment: 8%

Frequently Asked Questions

How many schools belong to Erin School District?

Erin School District manages 1 public schools serving 408 students.

What is the rank of Erin School District?

Erin School District is ranked #46 out of 443 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?

92% of Erin School District students are White, 5% of students are Hispanic, and 3% 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 $12,005 is less than the state median of $17,007. The school district spending/student has stayed relatively flat over four school years.

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Quick Facts (2025-26)

District size: 1 school
Grades: PK-08
Enrollment: 408 students
Student-Teacher Ratio: 15:1
Minority Enrollment: 8%
: 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