Lewisboro Elementary School (Closed 2015)

79 Bouton Rd
South Salem, NY 10590

Serving 350 students in grades Kindergarten-5, Lewisboro Elementary School ranks in the top 10% of all schools in New York for overall test scores (math proficiency is top 10%, and reading proficiency is top 20%).

The percentage of students achieving was 72% (which was higher than the New York state average of 41%). The percentage of students achieving was 65% (which was higher than the New York state average of 37%).

The student-teacher ratio of 13:1 was higher than the New York state level of 11:1.

Minority enrollment was 15% of the student body (majority Hispanic), which was lower than the New York state average of 60% (majority Hispanic).

School Overview

Grades Offered

Grades Kindergarten-5

View Data

Distribution of Students By Grade Trends
Grade	Lewisboro Elementary School
Kind	48
1	47
2	45
3	58
4	76
5	76

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Total Students

350 students

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Total Students Trends Over Years (1987-2023)
Year	Lewisboro Elementary School
2023	350
2022	350
2021	350
2020	350
2019	350
2018	350
2017	350
2016	350
2015	350
2014	350
2013	365
2012	385
2011	434
2010	439
2009	439
2008	451
2007	475
2006	463
2005	460
2004	480
2003	496
2002	519
2001	533
2000	532
1999	537
1998	469
1997	425
1996	406
1995	418
1994	392
1993	373
1992	349
1991	334
1990	378
1989	349
1988	338
1987	322

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Total Classroom Teachers

26 teachers

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Total Classroom Teachers Trends Over Years (1990-2023)
Year	Lewisboro Elementary School
2023	26
2022	26
2021	26
2020	26
2019	26
2018	26
2017	26
2016	26
2015	26
2014	26
2013	26
2012	25
2011	25
2010	26
2009	29
2008	31
2007	30
2006	32
2005	29
2003	31
2002	31
2001	33
2000	32
1999	30
1998	24
1997	23
1996	24
1995	24
1994	22
1993	22
1992	22
1991	21
1990	25

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School Rankings

This School

State Level (NY)

(13-14)

72%

41%

View Data

Math Proficiency Comparison Over Years (2010-2014)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2014	72%	41%	68%
2013	68%	39%	69%
2012	90%	69%	90%
2011	88%	67%	87%
2010	98%	86%	97%

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(13-14)

65%

37%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2014)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2014	65%	37%	65%
2013	69%	39%	69%
2012	86%	60%	87%
2011	84%	58%	84%
2010	95%	74%	92%

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Student-Teacher Ratio

13:1

11:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2023	13:1	11:1	11:1
2022	13:1	11:1	11:1
2021	13:1	12:1	12:1
2020	13:1	13:1	12:1
2019	13:1	13:1	12:1
2018	13:1	14:1	13:1
2017	13:1	13:1	13:1
2016	13:1	14:1	13:1
2015	13:1	14:1	13:1
2014	14:1	14:1	13:1
2013	14:1	14:1	13:1
2012	16:1	14:1	13:1
2011	17:1	13:1	13:1
2010	17:1	13:1	13:1
2009	15:1	13:1	13:1
2008	15:1	13:1	13:1
2007	16:1	14:1	13:1
2006	14:1	14:1	13:1
2005	16:1	14:1	13:1
2003	16:1	14:1	14:1
2002	17:1	15:1	14:1
2001	16:1	14:1	14:1
2000	17:1	15:1	14:1
1999	18:1	16:1	14:1
1998	20:1	16:1	14:1
1997	19:1	16:1	14:1
1996	17:1	16:1	14:1
1995	18:1	16:1	15:1
1994	18:1	16:1	15:1
1993	17:1	16:1	15:1
1992	16:1	16:1	14:1
1991	16:1	15:1	13:1
1990	15:1	15:1	12:1

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American Indian

n/a

Asian

10%

View Data

Asian Student Percentage Comparison Over Years (1993-2023)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2023	2%	10%	3%
2022	2%	10%	4%
2021	2%	10%	3%
2020	2%	9%	3%
2019	2%	9%	3%
2018	2%	9%	2%
2017	2%	9%	2%
2016	2%	9%	2%
2015	2%	9%	2%
2014	2%	9%	3%
2013	2%	9%	3%
2012	3%	9%	3%
2011	3%	8%	3%
2010	4%	8%	5%
2009	4%	9%	3%
2008	5%	8%	4%
2007	5%	8%	3%
2006	5%	7%	3%
2005	4%	7%	3%
2004	4%	7%	3%
2003	3%	6%	2%
2002	2%	6%	2%
2001	2%	7%	2%
2000	2%	6%	2%
1999	4%	6%	2%
1998	2%	5%	2%
1997	3%	5%	2%
1996	3%	5%	3%
1995	3%	5%	3%
1994	3%	5%	4%
1993	3%	5%	3%

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Hispanic

30%

View Data

Hispanic Student Percentage Comparison Over Years (1993-2023)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2023	8%	29%	12%
2022	8%	29%	11%
2021	8%	28%	12%
2020	8%	27%	10%
2019	8%	27%	10%
2018	8%	26%	10%
2017	8%	26%	10%
2016	8%	26%	9%
2015	8%	25%	8%
2014	8%	25%	8%
2013	9%	24%	7%
2012	9%	23%	7%
2011	6%	22%	6%
2010	2%	22%	3%
2009	1%	21%	2%
2008	2%	21%	2%
2007	2%	21%	3%
2006	2%	20%	2%
2005	2%	20%	2%
2004	1%	19%	2%
2003	1%	19%	2%
2002	1%	19%	2%
2001	1%	18%	2%
2000	1%	18%	1%
1999	1%	18%	2%
1998	1%	18%	2%
1997	2%	18%	2%
1996	1%	17%	1%
1995	1%	17%	2%
1994	1%	17%	1%
1993	1%	16%	1%

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Black

n/a

16%

View Data

Black Student Percentage Comparison Over Years (1990-2013)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2013	1%	18%	1%
2012	1%	18%	1%
2010	2%	19%	1%
2009	1%	19%	2%
2008	1%	20%	1%
2001	1%	20%	1%
2000	1%	21%	1%
1999	1%	21%	1%
1998	1%	20%	1%
1997	1%	20%	1%
1996	1%	20%	1%
1995	1%	20%	1%
1994	2%	20%	1%
1993	1%	20%	2%
1992	1%	20%	2%
1991	1%	20%	2%
1990	1%	20%	2%

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White

85%

40%

View Data

White Student Percentage Comparison Over Years (1993-2023)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2023	85%	40%	77%
2022	85%	41%	78%
2021	85%	41%	78%
2020	85%	43%	81%
2019	85%	43%	81%
2018	85%	44%	83%
2017	85%	44%	83%
2016	85%	44%	84%
2015	85%	45%	85%
2014	85%	46%	85%
2013	85%	47%	85%
2012	85%	48%	86%
2011	87%	49%	87%
2010	92%	51%	91%
2009	94%	51%	93%
2008	92%	51%	93%
2007	93%	52%	93%
2006	93%	53%	94%
2005	94%	53%	94%
2004	95%	54%	94%
2003	96%	55%	95%
2002	97%	55%	95%
2001	96%	55%	95%
2000	96%	55%	96%
1999	94%	55%	95%
1998	96%	57%	95%
1997	94%	57%	95%
1996	95%	58%	95%
1995	95%	58%	94%
1994	94%	58%	94%
1993	95%	59%	94%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2023	5%	4%	7%
2022	5%	3%	6%
2021	5%	3%	6%
2020	5%	3%	5%
2019	5%	3%	5%
2018	5%	2%	5%
2017	5%	2%	5%
2016	5%	2%	5%
2015	5%	2%	5%
2014	5%	1%	3%
2013	3%	1%	4%

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All Ethnic Groups

0.27

0.72

View Data

Diversity Score Comparison Over Years (1993-2023)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2023	0.27	0.73	0.39
2022	0.27	0.72	0.37
2021	0.27	0.72	0.37
2020	0.27	0.71	0.34
2019	0.27	0.71	0.34
2018	0.27	0.71	0.31
2017	0.27	0.71	0.31
2016	0.27	0.70	0.29
2015	0.27	0.70	0.28
2014	0.27	0.69	0.28
2013	0.28	0.69	0.27
2012	0.28	0.68	0.25
2011	0.24	0.68	0.23
2010	0.15	0.66	0.16
2009	0.12	0.66	0.14
2008	0.15	0.66	0.13
2007	0.13	0.65	0.14
2006	0.13	0.64	0.12
2005	0.12	0.64	0.11
2004	0.10	0.63	0.11
2003	0.08	0.62	0.11
2002	0.06	0.62	0.10
2001	0.07	0.63	0.09
2000	0.07	0.62	0.09
1999	0.12	0.62	0.10
1998	0.08	0.61	0.11
1997	0.11	0.61	0.10
1996	0.10	0.60	0.09
1995	0.10	0.60	0.11
1994	0.12	0.60	0.11
1993	0.10	0.59	0.11

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Eligible for

54%

View Data

Free Lunch Eligibility Comparison Over Years (1994-2023)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2023	1%	53%	7%
2022	1%	51%	7%
2021	1%	52%	6%
2020	1%	50%	5%
2019	1%	50%	5%
2014	1%	42%	2%
1998	1%	37%	1%
1994	1%	12%	1%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2011-2023)
Year	Lewisboro Elementary School	New York	Katonah-Lewisboro Union Free School District
2023	1%	3%	1%
2022	1%	3%	1%
2021	1%	3%
2020	1%	4%	1%
2019	1%	4%	1%
2014	1%	5%	1%
2011	1%	7%

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School Statewide Testing

School District Name

Katonah-Lewisboro Union Free School District

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

Frequently Asked Questions

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

72% of students have achieved math proficiency (compared to the 41% NY state average), while 65% of students have achieved reading proficiency (compared to the 37% NY state average).

How many students attend Lewisboro Elementary School?

350 students attend Lewisboro Elementary School.

What is the racial composition of the student body?

85% of Lewisboro Elementary School students are White, 8% of students are Hispanic, 5% of students are Two or more races, and 2% of students are Asian.

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

Lewisboro Elementary School has a student ration of 13:1, which is higher than the New York state average of 11:1.

What grades does Lewisboro Elementary School offer ?

Lewisboro Elementary School offers enrollment in grades Kindergarten-5

What school district is Lewisboro Elementary School part of?

Lewisboro Elementary School is part of Katonah-Lewisboro Union Free School District.

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School Overview

Distribution of Students By Grade Trends

Total Students Trends Over Years (1987-2023)

Total Classroom Teachers Trends Over Years (1990-2023)

School Rankings

Math Proficiency Comparison Over Years (2010-2014)

Reading and Language Arts Proficiency Comparison Over Years (2010-2014)

Student-Teacher Ratio Comparison Over Years (1990-2023)

Asian Student Percentage Comparison Over Years (1993-2023)

Hispanic Student Percentage Comparison Over Years (1993-2023)

Black Student Percentage Comparison Over Years (1990-2013)

White Student Percentage Comparison Over Years (1993-2023)

Two or More Races Student Percentage Comparison Over Years (2013-2023)

Diversity Score Comparison Over Years (1993-2023)

Free Lunch Eligibility Comparison Over Years (1994-2023)

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