Item: Islip Union Free School District
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Islip Union Free School District

215 Main St
Islip, NY 11751-3435

( shown in map)

Bottom 50%

Tel: (631) 650-8210

Top Rankings

Islip Union Free School District ranks among the top 20% of public school district in New York for:

Overview

This School District

This State (NY)

# Schools

5 Schools

4,813 Schools

# Students

2,675 Students

2,506,610 Students

# Teachers

268 Teachers

217,085 Teachers

Student-Teacher Ratio

10:1

Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	Islip Union Free School District	New York
Kind	190	155
1	188	160
2	192	164
3	190	160
4	206	163
5	198	164
6	172	166
7	208	168
8	226	171
9	217	185
10	221	182
11	215	173
12	230	168
Grade Not Listed	22	33

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District Rank

Islip Union Free School District, which is ranked #729 of all 1,008 school districts in New York (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.

The school district's graduation rate of 97% has stayed relatively flat over five school years.

This School District

State Average (NY)

#696 out of 1017 school districts
(Bottom 50%)

View Data

Overall School District Rank Trends
Year	Islip Union Free School District
2023	#696
2022	#610
2021	#314
2019	#323
2018	#415
2017	#195
2016	#185
2015	#205
2014	#246
2013	#254
2012	#244

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42%

52%

View Data

Math Proficiency Trends
Year	Islip Union Free School District	New York
2023	42%	52%
2022	42%	46%
2021	52%	55%
2019	59%	54%
2018	55%	52%
2017	70%	50%
2016	70%	49%
2015	68%	48%
2014	52%	41%
2013	42%	39%
2012	77%	69%

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42%

49%

View Data

Reading and Language Arts Proficiency Trends
Year	Islip Union Free School District	New York
2022	42%	49%
2021	67%	62%
2019	57%	52%
2018	55%	52%
2017	59%	47%
2016	60%	46%
2015	53%	40%
2014	39%	37%
2013	48%	39%
2012	70%	60%
2011	66%	58%

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88%

78%

View Data

Science Proficiency Trends
Year	Islip Union Free School District	New York
2022	88%	78%
2021	87%	84%

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97%

87%

View Data

Graduation Rate Trends
Year	Islip Union Free School District	New York
2023	97%	87%
2022	94%	87%
2021	97%	85%
2020	93%	83%
2019	94%	83%
2018	97%	82%
2017	96%	82%
2016	97%	81%
2015	94%	79%
2014	93%	78%
2013	90%	78%

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Students by Ethnicity:

0.63

0.72

View Data

Comparison of Diversity Score Trends
Year	Islip Union Free School District	New York
2023	0.62	0.73
2022	0.61	0.72
2021	0.61	0.72
2020	0.57	0.71
2019	0.57	0.71
2018	0.52	0.71
2017	0.52	0.71
2016	0.50	0.70
2015	0.49	0.70
2014	0.49	0.69
2013	0.47	0.69
2012	0.45	0.68
2011	0.44	0.68
2010	0.40	0.66
2009	0.38	0.66
2008	0.37	0.66
2007	0.32	0.65
2006	0.24	0.64
2005	0.26	0.64
2004	0.26	0.63
2003	0.27	0.62
2002	0.26	0.62
2001	0.24	0.63
2000	0.27	0.62
1999	0.27	0.62
1998	0.24	0.61
1997	0.23	0.61
1996	0.23	0.60
1995	0.26	0.60
1994	0.26	0.60
1993	0.22	0.59

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% American Indian

n/a

% Asian

10%

View Data

Asian Student Percentage Comparison Over Years (1993-2023)
Year	Islip Union Free School District	New York
2023	6%	10%
2022	5%	10%
2021	6%	10%
2020	4%	9%
2019	4%	9%
2018	3%	9%
2017	3%	9%
2016	2%	9%
2015	3%	9%
2014	3%	9%
2013	3%	9%
2012	3%	9%
2011	5%	8%
2010	4%	8%
2009	4%	9%
2008	4%	8%
2007	3%	8%
2006	2%	7%
2005	2%	7%
2004	2%	7%
2003	3%	6%
2002	2%	6%
2001	1%	7%
2000	1%	6%
1999	2%	6%
1998	1%	5%
1997	1%	5%
1996	1%	5%
1995	2%	5%
1994	2%	5%
1993	1%	5%

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% Hispanic

38%

30%

View Data

Hispanic Student Percentage Comparison Over Years (1993-2023)
Year	Islip Union Free School District	New York
2023	36%	29%
2022	34%	29%
2021	32%	28%
2020	28%	27%
2019	28%	27%
2018	24%	26%
2017	24%	26%
2016	23%	26%
2015	22%	25%
2014	21%	25%
2013	19%	24%
2012	17%	23%
2011	16%	22%
2010	14%	22%
2009	13%	21%
2008	13%	21%
2007	12%	21%
2006	8%	20%
2005	9%	20%
2004	8%	19%
2003	8%	19%
2002	8%	19%
2001	7%	18%
2000	9%	18%
1999	8%	18%
1998	8%	18%
1997	8%	18%
1996	8%	17%
1995	8%	17%
1994	8%	17%
1993	7%	16%

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% Black

15%

View Data

Black Student Percentage Comparison Over Years (1993-2023)
Year	Islip Union Free School District	New York
2023	6%	16%
2022	5%	16%
2021	6%	17%
2020	6%	17%
2019	6%	17%
2018	6%	17%
2017	6%	17%
2016	6%	18%
2015	5%	18%
2014	6%	18%
2013	6%	18%
2012	6%	18%
2011	6%	19%
2010	6%	19%
2009	6%	19%
2008	5%	20%
2007	4%	19%
2006	4%	20%
2005	4%	20%
2004	4%	20%
2003	4%	20%
2002	4%	20%
2001	5%	20%
2000	5%	21%
1999	5%	21%
1998	4%	20%
1997	3%	20%
1996	4%	20%
1995	4%	20%
1994	4%	20%
1993	4%	20%

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% White

48%

40%

View Data

White Student Percentage Comparison Over Years (1993-2023)
Year	Islip Union Free School District	New York
2023	49%	40%
2022	52%	41%
2021	53%	41%
2020	59%	43%
2019	59%	43%
2018	65%	44%
2017	65%	44%
2016	67%	44%
2015	68%	45%
2014	68%	46%
2013	70%	47%
2012	72%	48%
2011	73%	49%
2010	76%	51%
2009	77%	51%
2008	78%	51%
2007	81%	52%
2006	86%	53%
2005	85%	53%
2004	86%	54%
2003	85%	55%
2002	86%	55%
2001	87%	55%
2000	85%	55%
1999	85%	55%
1998	87%	57%
1997	88%	57%
1996	87%	58%
1995	86%	58%
1994	86%	58%
1993	88%	59%

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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	Islip Union Free School District	New York
2023	3%	4%
2022	4%	3%
2021	3%	3%
2020	3%	3%
2019	3%	3%
2018	2%	2%
2017	2%	2%
2016	2%	2%
2015	2%	2%
2014	2%	1%
2013	2%	1%

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All Ethnic Groups

District Revenue and Spending

The revenue/student of $32,980 is higher than the state median of $31,333. The school district revenue/student has stayed relatively flat over four school years.

The school district's spending/student of $31,596 is less than the state median of $32,210. The school district spending/student has stayed relatively flat over four school years.

This School District

This State (NY)

Total Revenue

$88 MM

$78,541 MM

View Data

Total Revenues Trends
Year	Islip Union Free School District	New York
2023	$88 MM	$36 MM
2022	$88 MM	$36 MM
2021	$88 MM	$36 MM
2020	$88 MM	$36 MM
2019	$87 MM	$35 MM
2018	$83 MM	$34 MM
2017	$81 MM	$33 MM
2016	$79 MM	$32 MM
2015	$65 MM	$29 MM
2014	$76 MM	$31 MM
2012	$70 MM	$29 MM
2011	$68 MM	$29 MM
2010	$65 MM	$29 MM
2009	$65 MM	$29 MM
2008	$63 MM	$28 MM
2007	$60 MM	$27 MM
2006	$55 MM	$25 MM
2005	$53 MM	$24 MM
2004	$51 MM	$22 MM
2003	$48 MM	$21 MM
2002	$43 MM	$20 MM
2001	$39 MM	$19 MM
2000	$38 MM	$18 MM
1999	$37 MM	$17 MM
1998	$37 MM	$16 MM
1997	$36 MM	$15 MM
1996	$34 MM	$15 MM
1995	$33 MM	$14 MM

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Spending

$85 MM

$80,737 MM

View Data

Total Expenditure Trends
Year	Islip Union Free School District	New York
2023	$85 MM	$21 MM
2022	$83 MM	$22 MM
2021	$85 MM	$21 MM
2020	$83 MM	$22 MM
2019	$86 MM	$35 MM
2018	$94 MM	$34 MM
2017	$82 MM	$33 MM
2016	$87 MM	$31 MM
2015	$66 MM	$30 MM
2014	$73 MM	$29 MM
2012	$70 MM	$28 MM
2011	$69 MM	$30 MM
2010	$66 MM	$30 MM
2009	$66 MM	$28 MM
2008	$62 MM	$27 MM
2007	$57 MM	$26 MM
2006	$53 MM	$25 MM
2005	$53 MM	$24 MM
2004	$50 MM	$23 MM
2003	$56 MM	$24 MM
2002	$56 MM	$23 MM
2001	$44 MM	$21 MM
2000	$39 MM	$19 MM
1999	$36 MM	$17 MM
1998	$35 MM	$16 MM
1997	$36 MM	$15 MM
1996	$37 MM	$16 MM
1995	$33 MM	$15 MM

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Revenue / Student

$32,980

$31,333

View Data

Average Revenue Per Student Trends
Year	Islip Union Free School District	New York
2023	$33,367	$43,745
2022	$32,158	$44,052
2021	$32,446	$45,286
2020	$32,158	$44,052
2019	$31,366	$41,967
2018	$29,563	$37,783
2017	$28,812	$37,501
2016	$27,732	$36,257
2015	$22,084	$23,859
2014	$24,604	$33,260
2012	$21,682	$25,935
2011	$20,473	$26,364
2010	$18,816	$23,859
2009	$18,774	$21,692
2008	$17,801	$20,453
2007	$17,086	$18,556
2006	$15,277	$17,116
2005	$14,591	$16,764
2004	$13,911	$16,002
2003	$13,346	$14,881
2002	$12,194	$13,663
2001	$11,593	$12,690
2000	$10,997	$11,736
1999	$11,145	$11,068
1998	$11,541	$10,435
1997	$11,487	$9,995
1995	$11,625	$9,825
1992	$11,542	$8,101

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Spending / Student

$31,596

$32,210

View Data

Average Expenditure Per Student Trends
Year	Islip Union Free School District	New York
2023	$31,966	$25,493
2022	$30,272	$26,731
2021	$31,084	$26,391
2020	$30,272	$26,731
2019	$31,076	$42,427
2018	$33,426	$38,270
2017	$29,275	$36,628
2016	$30,660	$34,588
2015	$22,586	$24,841
2014	$23,577	$31,853
2012	$21,587	$25,203
2011	$20,747	$27,087
2010	$19,244	$24,841
2009	$18,968	$21,514
2008	$17,608	$20,169
2007	$16,043	$18,076
2006	$14,836	$17,357
2005	$14,479	$16,650
2004	$13,620	$16,888
2003	$15,527	$16,638
2002	$15,756	$15,352
2001	$12,789	$13,878
2000	$11,276	$12,449
1999	$10,719	$11,246
1998	$10,918	$10,823
1997	$11,611	$10,248
1995	$11,470	$9,858
1992	$11,230	$8,716

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Best Islip Union Free School District Public Schools (2026)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Islip High School

(Math: 70-74% | Reading: 70-74%)
:

Top 20%

Add to Compare

2508 Union Blvd
Islip, NY 11751
(631) 650-8301

Gr: 9-12 | 891 students Student-teacher ratio: 9:1 Minority enrollment: 51%

Rank: #22.

Maud S Sherwood Elementary School

(Math: 55-59% | Reading: 35-39%)
:

Bottom 50%

Add to Compare

301 Smith Ave
Islip, NY 11751
(631) 650-8650

Gr: 2-5 | 351 students Student-teacher ratio: 10:1 Minority enrollment: 47%

Rank: #33.

Islip Middle School

(Math: 36% | Reading: 48%)
:

Bottom 50%

Add to Compare

211 Main St
Islip, NY 11751
(631) 650-8500

Gr: 6-8 | 615 students Student-teacher ratio: 10:1 Minority enrollment: 51%

Rank: #44.

Commack Road Elementary School

(Math: 33% | Reading: 25%)
:

Bottom 50%

Add to Compare

300 Commack Rd
Islip, NY 11751
(631) 650-8600

Gr: 2-5 | 435 students Student-teacher ratio: 11:1 Minority enrollment: 66%

Rank: n/an/a

Wing Elementary School

Add to Compare

1 Winganhauppauge Rd
Islip, NY 11751
(631) 650-8450

Gr: K-1 | 383 students Student-teacher ratio: 11:1 Minority enrollment: 47%

Frequently Asked Questions

How many schools belong to Islip Union Free School District?

Islip Union Free School District manages 5 public schools serving 2,675 students.

What is the rank of Islip Union Free School District?

Islip Union Free School District is ranked #729 out of 1,008 school districts in New York (bottom 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of New York school districts for: Highest graduation rate (Top 5%), Most diverse schools (Top 1%) and Largest student body (number of students) (Top 1%)

What is the racial composition of students in Islip Union Free School District?

48% of Islip Union Free School District students are White, 38% of students are Hispanic, 6% of students are Black, 5% of students are Asian, and 3% of students are Two or more races.

What is the student/teacher ratio of Islip Union Free School District?

Islip Union Free School District has a student/teacher ratio of 10:1, which is lower than the New York state average of 11:1.

What is Islip Union Free School District's spending/student ratio?

The school district's spending/student of $31,596 is less than the state median of $32,210. The school district spending/student has stayed relatively flat over four school years.

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Quick Facts (2026)

District size: 5 schools
Grades: K-12
Enrollment: 2,675 students
Student-Teacher Ratio: 10:1
Minority Enrollment: 53%
: 97% (Top 5% in NY)
: Bottom 50%
: 42% (Btm 50%)
: 42% (Btm 50%)
: 88% (Top 30%)
Source: National Center for Education Statistics (NCES), NY Dept. of Education