Tesla Engineering Charter School (Ranked Top 5% for 2025-26)

2121 Emmers Dr
Appleton, WI 54915

10/

Top 5%

Serving 155 students in grades 9-12, Tesla Engineering Charter School ranks in the top 5% of all schools in Wisconsin for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 60-69% (which is higher than the Wisconsin state average of 40%). The percentage of students achieving is 70-79% (which is higher than the Wisconsin state average of 38%).

The student-teacher ratio of 39:1 is higher than the Wisconsin state level of 13:1.

Minority enrollment is 15% of the student body (majority Asian), which is lower than the Wisconsin state average of 33% (majority Hispanic).

Quick Facts (2025-26)

School Type: Charter School
Grades: 9-12
Enrollment: 155 students
Student-Teacher Ratio: 39:1
Minority Enrollment: 15%
: ≥90% (Top 50% in WI)
: Top 5%
: 60-69% (Top 20%)
: 70-79% (Top 1%)
: 60-69% (Top 20%)
Source: National Center for Education Statistics (NCES), WI Dept. of Education

Top Rankings

Tesla Engineering Charter School ranks among the top 20% of public schools in Wisconsin for:

School Overview

Tesla Engineering Charter School's student population of 155 students has grown by 22% over five school years.

The teacher population of 4 teachers has grown by 33% over five school years.

School Type

Charter School

Grades Offered

Grades 9-12
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Tesla Engineering Charter School
9	50
10	33
11	32
12	40

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Total Students

155 students

View Data

Total Students Trends Over Years (2003-2023)
Year	Tesla Engineering Charter School
2023	149
2022	142
2021	143
2020	127
2019	127
2018	125
2017	125
2016	130
2015	117
2014	114
2013	92
2012	89
2011	108
2010	86
2009	78
2008	78
2007	75
2006	40
2005	6
2004	44
2003	34

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Gender %

Total Classroom Teachers

4 teachers

View Data

Total Classroom Teachers Trends Over Years (2004-2023)
Year	Tesla Engineering Charter School
2023	3
2022	4
2021	4
2020	3
2019	3
2018	3
2017	3
2016	3
2014	3
2013	3
2012	3
2011	3
2010	2
2009	3
2008	2
2007	1
2006	1
2005	1
2004	2

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Year Founded

2002

School Rankings

Tesla Engineering Charter 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 Tesla Engineering Charter School is 0.27, 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)

#89 out of 1962 schools
(Top 5%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Tesla Engineering Charter School
2023	#89
2022	#26
2021	#210
2019	#70
2018	#48
2017	#110
2016	#79
2015	#10
2014	#4
2013	#5
2012	#55

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60-69%

40%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2023	64%	40%	40%
2022	74%	39%	37%
2021	49%	38%	33%
2019	69%	43%	39%
2018	80%	44%	42%
2017	74%	43%	42%
2016	69%	43%	46%
2015	84%	44%	48%
2014	84%	49%	50%
2013	80%	48%	50%
2012	69%	49%	49%

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70-79%

38%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2022	74%	38%	37%
2021	69%	39%	36%
2019	69%	41%	37%
2018	69%	43%	42%
2017	64%	45%	41%
2016	69%	44%	41%
2015	84%	52%	51%
2014	74%	37%	38%
2013	69%	37%	39%
2012	69%	36%	39%
2011	80%	83%	85%

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60-69%

44%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2022	64%	44%	43%
2021	69%	44%	42%

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Student-Teacher Ratio

39:1

13:1

View Data

Student-Teacher Ratio Comparison Over Years (2004-2022)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2022	36:1	13:1	15:1
2021	36:1	13:1	16:1
2020	42:1	14:1	16:1
2019	42:1	14:1	16:1
2018	42:1	15:1	16:1
2017	42:1	14:1	16:1
2016	43:1	15:1	17:1
2014	42:1	15:1	17:1
2013	32:1	15:1	16:1
2012	32:1	15:1	17:1
2011	43:1	15:1	17:1
2010	39:1	15:1	17:1
2009	30:1	14:1	16:1
2008	34:1	14:1	16:1
2006	40:1	14:1	16:1
2005	6:1	14:1	16:1
2004	22:1	15:1	16:1

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American Indian

View Data

American Indian Student Percentage Comparison Over Years (2019-2023)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2023	1%	1%	2%
2022	2%	1%	2%
2021	2%	1%	2%
2020	1%	1%	1%
2019	1%	1%	1%

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Asian

View Data

Asian Student Percentage Comparison Over Years (2007-2023)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2023	7%	4%	12%
2022	7%	4%	12%
2021	5%	4%	12%
2020	3%	4%	11%
2019	3%	4%	11%
2018	4%	4%	12%
2017	4%	4%	12%
2016	7%	4%	12%
2015	6%	4%	12%
2014	5%	4%	11%
2013	7%	4%	11%
2012	7%	4%	11%
2011	12%	4%	12%
2010	10%	4%	11%
2009	5%	4%	11%
2008	7%	4%	11%
2007	4%	4%	11%

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Hispanic

14%

View Data

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

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Black

n/a

View Data

Black Student Percentage Comparison Over Years (2008-2022)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2022	2%	9%	5%
2021	1%	9%	5%
2020	1%	9%	5%
2019	1%	9%	5%
2014	1%	10%	5%
2013	2%	10%	4%
2012	1%	10%	5%
2009	1%	10%	4%
2008	1%	10%	4%

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White

85%

67%

View Data

White Student Percentage Comparison Over Years (2003-2023)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2023	84%	67%	63%
2022	82%	68%	65%
2021	83%	68%	66%
2020	91%	69%	68%
2019	91%	69%	68%
2018	92%	70%	70%
2017	92%	70%	70%
2016	89%	71%	73%
2015	90%	71%	74%
2014	90%	72%	75%
2013	87%	73%	75%
2012	88%	74%	75%
2011	86%	74%	76%
2010	88%	76%	77%
2009	91%	76%	77%
2008	91%	77%	78%
2007	95%	77%	79%
2006	98%	78%	80%
2005	100%	78%	81%
2004	100%	79%	82%
2003	100%	79%	82%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2021-2023)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2023	4%	5%	6%
2022	2%	5%	5%
2021	2%	5%	4%

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All Ethnic Groups

0.27

0.53

View Data

Diversity Score Comparison Over Years (2007-2023)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2023	0.29	0.52	0.56
2022	0.32	0.51	0.54
2021	0.31	0.51	0.52
2020	0.17	0.50	0.50
2019	0.17	0.50	0.50
2018	0.15	0.49	0.47
2017	0.15	0.49	0.47
2016	0.20	0.48	0.44
2015	0.19	0.48	0.43
2014	0.19	0.46	0.42
2013	0.24	0.45	0.42
2012	0.22	0.44	0.41
2011	0.25	0.44	0.41
2010	0.22	0.41	0.39
2009	0.17	0.41	0.39
2008	0.17	0.39	0.38
2007	0.10	0.39	0.36

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≥90%

90%

View Data

Graduation Rate Comparison Over Years (2013-2023)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2023	90%	90%	86%
2022	80%	90%	87%
2021	80%	87%	85%
2020	80%	89%	87%
2019	80%	88%	87%
2018	90%	88%	89%
2017	80%	87%	86%
2016	80%	86%	81%
2015	50%	87%	86%
2014	50%	87%	86%
2013	50%	87%	88%

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Participates in the

Yes

Eligible for

17%

37%

View Data

Free Lunch Eligibility Comparison Over Years (2007-2023)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2023	11%	36%	39%
2022	12%	36%	35%
2021	13%	38%	37%
2020	11%	35%	32%
2019	11%	35%	32%
2018	9%	33%	32%
2017	9%	33%	32%
2016	9%	34%	36%
2015	12%	36%	30%
2014	16%	36%	31%
2013	23%	35%	26%
2012	20%	35%	32%
2011	15%	33%	30%
2010	10%	30%	27%
2009	6%	26%	26%
2008	8%	25%	24%
2007	4%	24%	21%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2007-2023)
Year	Tesla Engineering Charter School	Wisconsin	Appleton Area School District
2023	3%	4%	4%
2022	2%	4%	4%
2021	3%	5%	5%
2020	4%	5%	7%
2019	4%	5%	7%
2018	4%	4%	4%
2017	4%	4%	4%
2016	3%	6%	4%
2015	3%	5%	4%
2014	4%	6%	6%
2013	2%	6%	5%
2012	4%	6%	7%
2011	8%	6%	8%
2010	7%	7%	9%
2009	5%	8%	9%
2008	3%	7%	8%
2007	3%	7%	7%

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School Statewide Testing

School District Name

Appleton Area 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 Tesla Engineering Charter School's ranking?

Tesla Engineering Charter School is ranked #89 out of 1,962 schools, which ranks it among the top 5% of public schools in Wisconsin.

What schools are Tesla Engineering Charter School often compared to?

Tesla Engineering Charter Schoolis often viewed alongside schools like Renaissance School, Valley New School by visitors of our site.

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

60-69% of students have achieved math proficiency (compared to the 40% WI state average), while 70-79% of students have achieved reading proficiency (compared to the 38% WI state average).

What is the graduation rate of Tesla Engineering Charter School?

The graduation rate of Tesla Engineering Charter School is 90%, which is equal to the Wisconsin state average of 90%.

How many students attend Tesla Engineering Charter School?

155 students attend Tesla Engineering Charter School.

What is the racial composition of the student body?

85% of Tesla Engineering Charter School students are White, 6% of students are Asian, 4% of students are Hispanic, 4% of students are Two or more races, and 1% of students are American Indian.

What is the student-teacher ratio of Tesla Engineering Charter School?

Tesla Engineering Charter School has a student ration of 39:1, which is higher than the Wisconsin state average of 13:1.

What grades does Tesla Engineering Charter School offer ?

Tesla Engineering Charter School offers enrollment in grades 9-12 (Supplemental Virtual).

What school district is Tesla Engineering Charter School part of?

Tesla Engineering Charter School is part of Appleton Area School District.