Addison Elementary School (Ranked Top 5% for 2025-26)

5050 Indian Rd
Hartford, WI 53027

( shown in map)

10/

Top 5%

Serving 428 students in grades Prekindergarten-5, Addison Elementary School ranks in the top 5% of all schools in Wisconsin for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).

The percentage of students achieving is 74% (which is higher than the Wisconsin state average of 40%). The percentage of students achieving is 64% (which is higher than the Wisconsin state average of 38%).

The student-teacher ratio of 16:1 is higher than the Wisconsin state level of 13:1.

Minority enrollment is 12% of the student body (majority Hispanic and Black), which is lower than the Wisconsin state average of 33% (majority Hispanic).

Quick Facts (2025-26)

Grades: Prekindergarten-5
Enrollment: 428 students
Student-Teacher Ratio: 16:1
Minority Enrollment: 12%
: Top 5% in WI
: 74% (Top 5%)
: 64% (Top 10%)
: 75-79% (Top 5%)
Source: National Center for Education Statistics (NCES), WI Dept. of Education

Top Rankings

Addison Elementary School ranks among the top 20% of public schools in Wisconsin for:

School Overview

Addison Elementary School's student population of 428 students has declined by 12% over five school years.

The teacher population of 27 teachers has stayed relatively flat over five school years.

Awards

Blue Ribbon School - Selected in 2016

Grades Offered

Grades Prekindergarten-5
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Addison Elementary School
Pre-K	51
Kind	53
1	53
2	69
3	61
4	72
5	69

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Total Students

428 students

View Data

Total Students Trends Over Years (2003-2023)
Year	Addison Elementary School
2023	454
2022	452
2021	451
2020	488
2019	488
2018	496
2017	496
2016	458
2015	446
2014	443
2013	448
2012	461
2011	452
2010	447
2009	429
2008	340
2007	406
2006	384
2005	373
2004	384
2003	443

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Gender %

Total Classroom Teachers

27 teachers

View Data

Total Classroom Teachers Trends Over Years (2004-2023)
Year	Addison Elementary School
2023	26
2022	28
2021	28
2020	26
2019	26
2018	28
2017	28
2016	27
2014	26
2013	26
2012	27
2011	25
2010	25
2009	27
2008	27
2007	25
2006	22
2005	24
2004	23

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School Calendar

School Rankings

Addison Elementary School ranks within the top 5% of all 1,962 schools in Wisconsin (based off of combined math and reading proficiency testing data).

The of Addison Elementary School is 0.22, 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)

#68 out of 1962 schools
(Top 5%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Addison Elementary School
2023	#68
2022	#47
2021	#47
2019	#170
2018	#72
2017	#39
2016	#58
2015	#20
2014	#129
2013	#297
2012	#511

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74%

40%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Addison Elementary School	Wisconsin	Slinger School District
2023	74%	40%	63%
2022	77%	39%	65%
2021	71%	38%	60%
2019	65%	43%	62%
2018	74%	44%	68%
2017	75%	43%	70%
2016	72%	43%	67%
2015	77%	44%	66%
2014	72%	49%	62%
2013	59%	48%	60%
2012	62%	49%	64%

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64%

38%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Addison Elementary School	Wisconsin	Slinger School District
2022	64%	38%	62%
2021	62%	39%	58%
2019	61%	41%	60%
2018	69%	43%	68%
2017	74%	45%	66%
2016	67%	44%	63%
2015	82%	52%	75%
2014	52%	37%	50%
2013	48%	37%	50%
2012	39%	36%	48%
2011	92%	83%	93%

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75-79%

44%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Addison Elementary School	Wisconsin	Slinger School District
2022	77%	44%	68%
2021	72%	44%	59%

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Student-Teacher Ratio

16:1

13:1

View Data

Student-Teacher Ratio Comparison Over Years (2004-2023)
Year	Addison Elementary School	Wisconsin	Slinger School District
2023	17:1	13:1	17:1
2022	16:1	13:1	17:1
2021	16:1	13:1	17:1
2020	19:1	14:1	18:1
2019	19:1	14:1	18:1
2018	18:1	15:1	18:1
2017	18:1	14:1	18:1
2016	17:1	15:1	18:1
2014	17:1	15:1	18:1
2013	17:1	15:1	17:1
2012	17:1	15:1	18:1
2011	18:1	15:1	18:1
2010	18:1	15:1	18:1
2009	16:1	14:1	17:1
2008	13:1	14:1	15:1
2007	16:1	15:1	17:1
2006	17:1	14:1	17:1
2005	16:1	14:1	17:1
2004	17:1	15:1	17:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (2019-2022)
Year	Addison Elementary School	Wisconsin	Slinger School District
2022	1%	1%
2021	1%	1%
2020	1%	1%	1%
2019	1%	1%	1%

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Asian

View Data

Asian Student Percentage Comparison Over Years (2003-2023)
Year	Addison Elementary School	Wisconsin	Slinger School District
2023	2%	4%	1%
2022	1%	4%	2%
2018	1%	4%
2017	1%	4%
2016	1%	4%	1%
2015	1%	4%
2014	1%	4%	1%
2013	1%	4%	1%
2012	1%	4%	2%
2010	1%	4%	1%
2009	2%	4%	1%
2008	1%	4%	1%
2007	1%	4%
2006	2%	4%	1%
2005	2%	4%
2004	2%	3%
2003	1%	3%

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Hispanic

14%

View Data

Hispanic Student Percentage Comparison Over Years (2003-2023)
Year	Addison Elementary School	Wisconsin	Slinger School District
2023	4%	14%	5%
2022	3%	13%	5%
2021	3%	13%	5%
2020	3%	13%	5%
2019	3%	13%	5%
2018	5%	12%	5%
2017	5%	12%	5%
2016	5%	11%	4%
2015	6%	11%	4%
2014	4%	10%	3%
2013	3%	10%	2%
2012	2%	10%	1%
2011	2%	9%	2%
2010	1%	8%	2%
2009	1%	8%	1%
2008	1%	8%	1%
2007	1%	7%	1%
2006	1%	6%	1%
2005	1%	6%	2%
2004	1%	6%	3%
2003	2%	5%	1%

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Black

View Data

Black Student Percentage Comparison Over Years (2006-2023)
Year	Addison Elementary School	Wisconsin	Slinger School District
2023	2%	9%	1%
2022	1%	9%	1%
2021	1%	9%	1%
2020	2%	9%	1%
2019	2%	9%	1%
2018	1%	9%
2017	1%	9%
2013	1%	10%	1%
2012	2%	10%	1%
2011	2%	10%	1%
2010	2%	10%	1%
2009	2%	10%	1%
2008	1%	10%	1%
2007	1%	10%	1%
2006	1%	10%	1%

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White

88%

67%

View Data

White Student Percentage Comparison Over Years (2003-2023)
Year	Addison Elementary School	Wisconsin	Slinger School District
2023	89%	67%	90%
2022	91%	68%	90%
2021	92%	68%	91%
2020	92%	69%	91%
2019	92%	69%	91%
2018	92%	70%	93%
2017	92%	70%	93%
2016	93%	71%	93%
2015	92%	71%	94%
2014	93%	72%	94%
2013	94%	73%	95%
2012	94%	74%	95%
2011	94%	74%	96%
2010	95%	76%	96%
2009	95%	76%	96%
2008	97%	77%	97%
2007	96%	77%	98%
2006	96%	78%	97%
2005	96%	78%	97%
2004	97%	79%	97%
2003	97%	79%	99%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2012-2023)
Year	Addison Elementary School	Wisconsin	Slinger School District
2023	3%	5%	3%
2022	3%	5%	2%
2021	3%	5%	2%
2020	2%	4%	1%
2019	2%	4%	1%
2018	1%	3%	2%
2017	1%	3%	2%
2016	1%	3%	1%
2015	1%	3%	1%
2014	2%	2%	1%
2012	1%	1%	1%

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All Ethnic Groups

0.22

0.53

View Data

Diversity Score Comparison Over Years (2003-2023)
Year	Addison Elementary School	Wisconsin	Slinger School District
2023	0.21	0.52	0.19
2022	0.17	0.51	0.18
2021	0.15	0.51	0.18
2020	0.15	0.50	0.17
2019	0.15	0.50	0.17
2018	0.15	0.49	0.13
2017	0.15	0.49	0.13
2016	0.13	0.48	0.13
2015	0.15	0.48	0.12
2014	0.13	0.46	0.12
2013	0.12	0.45	0.10
2012	0.12	0.44	0.09
2011	0.12	0.44	0.09
2010	0.10	0.41	0.08
2009	0.10	0.41	0.08
2008	0.06	0.39	0.06
2007	0.08	0.39	0.05
2006	0.07	0.39	0.05
2005	0.07	0.38	0.06
2004	0.06	0.36	0.05
2003	0.06	0.37	0.03

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Participates in the

Yes

Eligible for

12%

37%

View Data

Free Lunch Eligibility Comparison Over Years (2007-2023)
Year	Addison Elementary School	Wisconsin	Slinger School District
2023	14%	36%	15%
2022	12%	36%	15%
2021	12%	38%	14%
2020	8%	35%	12%
2019	8%	35%	12%
2018	7%	33%	10%
2017	7%	33%	10%
2016	7%	34%	12%
2015	7%	36%	12%
2014	7%	36%	13%
2013	6%	35%	13%
2012	7%	35%	13%
2011	8%	33%	12%
2010	6%	30%	10%
2009	2%	26%	5%
2008	4%	25%	5%
2007	3%	24%	5%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2008-2023)
Year	Addison Elementary School	Wisconsin	Slinger School District
2023	2%	4%	3%
2022	3%	4%	3%
2021	2%	5%	3%
2020	2%	5%	2%
2019	2%	5%	2%
2018	2%	4%	2%
2017	2%	4%	2%
2016	1%	6%	2%
2015	2%	5%	3%
2014	2%	6%	4%
2013	1%	6%	4%
2012	1%	6%	3%
2011	1%	6%	3%
2010	1%	7%	3%
2008	1%	7%	3%

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School Statewide Testing

School District Name

Slinger School District

Source: National Center for Education Statistics (NCES), WI Dept. of Education

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Addison Elementary School's ranking?

Addison Elementary School is ranked #68 out of 1,962 schools, which ranks it among the top 5% of public schools in Wisconsin.

What schools are Addison Elementary School often compared to?

Addison Elementary Schoolis often viewed alongside schools like Allenton Elementary School, Slinger Elementary School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

74% of students have achieved math proficiency (compared to the 40% WI state average), while 64% of students have achieved reading proficiency (compared to the 38% WI state average).

How many students attend Addison Elementary School?

428 students attend Addison Elementary School.

What is the racial composition of the student body?

88% of Addison Elementary School students are White, 4% of students are Hispanic, 4% of students are Two or more races, 2% of students are Asian, and 2% of students are Black.

What is the student-teacher ratio of Addison Elementary School?

Addison Elementary School has a student ration of 16:1, which is higher than the Wisconsin state average of 13:1.

What grades does Addison Elementary School offer ?

Addison Elementary School offers enrollment in grades Prekindergarten-5 (Supplemental Virtual).

What school district is Addison Elementary School part of?

Addison Elementary School is part of Slinger School District.