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Home > New York > Jefferson County

Thousand Islands Central School District

8483 County Rt 9
Clayton, NY 13624-1000

( shown in map)

:

8/

10

Top 30%

Tel: (315) 686-5594

<�鶹��ý class="so-dt-title" id="top-rankings">Top Rankings

Thousand Islands Central School District ranks among the top 20% of public school district in New York for:

Category

Attribute

Graduation Rate

Highest graduation rate (Top 20%)

For the 2026 school year, there are 3 public elementary schools serving 569 students in Thousand Islands Central School District. This district's average elementary is 7/10, which is in the top 50% of public elementary schools in New York.

Public Elementary Schools in Thousand Islands Central School District have an score of 66% (versus the New York public elementary school average of 52%), and score of 51% (versus the 48% statewide average).

Minority enrollment is 5% of the student body (majority Hispanic), which is less than the New York public elementary school average of 61% (majority Hispanic).

<�鶹��ý class='so-dt-title' id="overview">Overview

This School District

This State (NY)

# Schools

4 Schools

3,700 Schools

# Students

822 Students

1,748,277 Students

# Teachers

70 Teachers

153,090 Teachers

Student-Teacher Ratio

12:1

12:1

<�鶹��ý class='so-dt-title' id="student-by-grade">Student By Grade

Comparison of Students By Grade Trends
Grade	Thousand Islands Central School District	New York
Pre-K	37	54
Kind	58	153
1	73	160
2	48	164
3	46	160
4	51	163
5	64	164
6	52	166
7	69	146
8	71	146

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<�鶹��ý class='so-dt-title' id="district-rank">District Rank

Thousand Islands Central School District, which is ranked #294 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 92% has increased from 90-94% over five school years.

This School District

State Average (NY)

#257 out of 1017 school districts
(Top 30%)

Overall School District Rank Trends
Year	Thousand Islands Central School District
2023	#257
2022	#344
2021	#366
2019	#286
2018	#415
2017	#430
2016	#391
2015	#377
2014	#389
2013	#427
2012	#465

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66%

52%

Math Proficiency Trends
Year	Thousand Islands Central School District	New York
2023	66%	52%
2022	50%	46%
2021	60%	55%
2019	62%	54%
2018	55%	52%
2017	55%	50%
2016	55%	49%
2015	57%	48%
2014	44%	41%
2013	38%	39%
2012	70%	69%

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54%

49%

Reading and Language Arts Proficiency Trends
Year	Thousand Islands Central School District	New York
2022	54%	49%
2021	56%	62%
2019	58%	52%
2018	55%	52%
2017	45%	47%
2016	47%	46%
2015	44%	40%
2014	34%	37%
2013	38%	39%
2012	62%	60%
2011	61%	58%

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80-84%

78%

Science Proficiency Trends
Year	Thousand Islands Central School District	New York
2022	82%	78%
2021	83%	84%

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92%

87%

Graduation Rate Trends
Year	Thousand Islands Central School District	New York
2023	92%	87%
2022	87%	87%
2021	95%	85%
2020	92%	83%
2019	92%	83%
2018	92%	82%
2017	87%	82%
2016	92%	81%
2015	92%	79%
2014	87%	78%
2013	92%	78%

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<�鶹��ý class='so-dt-title' id="students-by-ethnicity">Students by Ethnicity:

0.12

0.73

Comparison of Diversity Score Trends
Year	Thousand Islands Central School District	New York
2023	0.16	0.73
2022	0.17	0.72
2021	0.16	0.72
2020	0.15	0.71
2019	0.15	0.71
2018	0.13	0.71
2017	0.13	0.71
2016	0.14	0.70
2015	0.13	0.70
2014	0.13	0.69
2013	0.15	0.69
2012	0.13	0.68
2011	0.13	0.68
2010	0.10	0.66
2009	0.09	0.66
2008	0.11	0.66
2007	0.15	0.65
2006	0.12	0.64
2005	0.10	0.64
2004	0.11	0.63
2003	0.12	0.62
2002	0.12	0.62
2001	0.11	0.63
2000	0.12	0.62
1999	0.10	0.62
1998	0.12	0.61
1997	0.10	0.61
1996	0.11	0.60
1995	0.11	0.60
1994	0.08	0.60
1993	0.08	0.59

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% American Indian

n/a

1%

American Indian Student Percentage Comparison Over Years (2011-2021)
Year	Thousand Islands Central School District	New York
2021	1%	1%
2020	1%	1%
2019	1%	1%
2014	2%	1%
2013	1%	1%
2011	1%	1%

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% Asian

1%

10%

Asian Student Percentage Comparison Over Years (1995-2023)
Year	Thousand Islands Central School District	New York
2023	2%	10%
2022	1%	10%
2011	1%	8%
2010	1%	8%
2009	1%	9%
2008	1%	8%
2007	1%	8%
2006	1%	7%
2005	1%	7%
2004	1%	7%
2003	1%	6%
2002	2%	6%
2001	1%	7%
2000	1%	6%
1999	1%	6%
1998	1%	5%
1997	1%	5%
1996	1%	5%
1995	1%	5%

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% Hispanic

2%

30%

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

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% Black

n/a

16%

Black Student Percentage Comparison Over Years (1993-2023)
Year	Thousand Islands Central School District	New York
2023	1%	16%
2022	1%	16%
2021	1%	17%
2020	1%	17%
2019	1%	17%
2018	2%	17%
2017	2%	17%
2016	1%	18%
2015	2%	18%
2014	1%	18%
2013	2%	18%
2012	2%	18%
2011	3%	19%
2010	2%	19%
2009	1%	19%
2008	3%	20%
2007	3%	19%
2006	2%	20%
2005	2%	20%
2004	3%	20%
2003	3%	20%
2002	3%	20%
2001	3%	20%
2000	3%	21%
1999	3%	21%
1998	3%	20%
1997	3%	20%
1996	4%	20%
1995	3%	20%
1994	2%	20%
1993	3%	20%

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% White

94%

39%

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

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% Hawaiian

n/a

n/a

% Two or more races

3%

4%

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Thousand Islands Central School District	New York
2023	3%	4%
2022	4%	3%
2021	4%	3%
2020	3%	3%
2019	3%	3%
2018	3%	2%
2017	3%	2%
2016	3%	2%
2015	2%	2%
2014	2%	1%
2013	2%	1%

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All Ethnic Groups

<�鶹��ý class="so-dt-title" id="district-revenue-and-spending">District Revenue and Spending

The revenue/student of $27,948 in this school district is less 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 $24,786 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

$23 MM

$78,541 MM

Total Revenues Trends
Year	Thousand Islands Central School District	New York
2023	$23 MM	$36 MM
2022	$23 MM	$36 MM
2021	$23 MM	$36 MM
2020	$23 MM	$36 MM
2019	$24 MM	$35 MM
2018	$22 MM	$34 MM
2017	$23 MM	$33 MM
2016	$22 MM	$32 MM
2015	$19 MM	$29 MM
2014	$20 MM	$31 MM
2012	$19 MM	$29 MM
2011	$19 MM	$29 MM
2010	$19 MM	$29 MM
2009	$20 MM	$29 MM
2008	$18 MM	$28 MM
2007	$17 MM	$27 MM
2006	$16 MM	$25 MM
2005	$16 MM	$24 MM
2004	$15 MM	$22 MM
2003	$15 MM	$21 MM
2002	$14 MM	$20 MM
2001	$14 MM	$19 MM
2000	$14 MM	$18 MM
1999	$15 MM	$17 MM
1998	$12 MM	$16 MM
1997	$11 MM	$15 MM
1996	$11 MM	$15 MM
1995	$11 MM	$14 MM

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Spending

$20 MM

$80,737 MM

Total Expenditure Trends
Year	Thousand Islands Central School District	New York
2023	$20 MM	$21 MM
2022	$22 MM	$22 MM
2021	$20 MM	$21 MM
2020	$22 MM	$22 MM
2019	$27 MM	$35 MM
2018	$21 MM	$34 MM
2017	$21 MM	$33 MM
2016	$23 MM	$31 MM
2015	$19 MM	$30 MM
2014	$21 MM	$29 MM
2012	$18 MM	$28 MM
2011	$18 MM	$30 MM
2010	$19 MM	$30 MM
2009	$25 MM	$28 MM
2008	$21 MM	$27 MM
2007	$17 MM	$26 MM
2006	$16 MM	$25 MM
2005	$15 MM	$24 MM
2004	$14 MM	$23 MM
2003	$14 MM	$24 MM
2002	$14 MM	$23 MM
2001	$13 MM	$21 MM
2000	$18 MM	$19 MM
1999	$18 MM	$17 MM
1998	$12 MM	$16 MM
1997	$10 MM	$15 MM
1996	$10 MM	$16 MM
1995	$10 MM	$15 MM

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Revenue / Student

$27,948

$31,333

Average Revenue Per Student Trends
Year	Thousand Islands Central School District	New York
2023	$26,285	$43,745
2022	$26,706	$44,052
2021	$29,191	$45,286
2020	$26,706	$44,052
2019	$27,375	$41,967
2018	$24,864	$37,783
2017	$24,717	$37,501
2016	$22,610	$36,257
2015	$19,576	$23,859
2014	$20,396	$33,260
2012	$19,056	$25,935
2011	$17,575	$26,364
2010	$17,902	$23,859
2009	$17,972	$21,692
2008	$15,643	$20,453
2007	$14,469	$18,556
2006	$13,988	$17,116
2005	$13,540	$16,764
2004	$12,667	$16,002
2003	$12,334	$14,881
2002	$11,676	$13,663
2001	$11,607	$12,690
2000	$11,086	$11,736
1999	$11,600	$11,068
1998	$8,586	$10,435
1997	$7,849	$9,995
1995	$7,966	$9,825
1992	$7,572	$8,101

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Spending / Student

$24,786

$32,210

Average Expenditure Per Student Trends
Year	Thousand Islands Central School District	New York
2023	$23,311	$25,493
2022	$24,806	$26,731
2021	$25,888	$26,391
2020	$24,806	$26,731
2019	$30,041	$42,427
2018	$23,656	$38,270
2017	$22,413	$36,628
2016	$23,602	$34,588
2015	$19,161	$24,841
2014	$21,016	$31,853
2012	$17,489	$25,203
2011	$16,594	$27,087
2010	$17,522	$24,841
2009	$22,976	$21,514
2008	$17,992	$20,169
2007	$14,288	$18,076
2006	$13,662	$17,357
2005	$13,044	$16,650
2004	$11,930	$16,888
2003	$11,872	$16,638
2002	$11,183	$15,352
2001	$10,768	$13,878
2000	$13,765	$12,449
1999	$14,207	$11,246
1998	$8,654	$10,823
1997	$7,614	$10,248
1995	$7,439	$9,858
1992	$7,327	$8,716

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Best Thousand Islands Central School District Public Elementary Schools (2026)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Thousand Islands Middle School

(Math: 75-79% | Reading: 64%)
:

9/

10

Top 20%

Add to Compare

8487 County Rt 9
Clayton, NY 13624
(315) 686-5594

Gr: 6-8 | 192 students Student-teacher ratio: 11:1 Minority enrollment: 7%

Rank: #22.

Bashaw Elementary School

(Math: 50-59% | Reading: 40-49%)
:

5/

10

Bottom 50%

Add to Compare

410 S Esselstyne
Clayton, NY 13624
(315) 654-2142

Gr: PK-5 | 114 students Student-teacher ratio: 13:1 Minority enrollment: 2%

Rank: #33.

Guardino Elementary School

(Math: 50-54% | Reading: 30-34%)
:

4/

10

Bottom 50%

Add to Compare

600 High St
Clayton, NY 13624
(315) 686-5594

Gr: PK-5 | 263 students Student-teacher ratio: 11:1 Minority enrollment: 6%

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Quick Facts (2026)

District size: 4 schools
Grades: PK-12
Enrollment: 822 students
Student-Teacher Ratio: 12:1
Minority Enrollment: 6%
: 92% (Top 20% in NY)
: Top 30%
: 66% (Top 30%)
: 54% (Top 50%)
: 80-84% (Top 50%)
Source: National Center for Education Statistics (NCES), NY Dept. of Education

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