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#3229 of 4,739 schools in NY

Thousand Islands Middle School

Middle School · THOUSAND ISLANDS CENTRAL SCHOOL DISTRICT

PO BOX 1000, Clayton, NY 13624

Enrollment

192

Student-Teacher

12:1

Score

5.6

Grades

6th – 8th

Updated 2022-23

How this school compares

In Clayton

#3 of 4

public schools

New York middle schools

#444 of 785

In district

#3 of 4

THOUSAND ISLANDS CENTRAL SCHOOL DISTRICT

About Thousand Islands Middle School

THOUSAND ISLANDS MIDDLE SCHOOL is a regular public middle school located in the rural setting of Clayton, New York. Serving students from sixth through eighth grade, this small community-focused school has an enrollment of 192 students and maintains a student-teacher ratio of 12:1 with 16 full-time equivalent teachers. The school's MySchoolScout rating is 5.0 out of 10, placing it in the 40th percentile among New York state schools based on its ranking of 2851 out of 4758.

In terms of academic performance, THOUSAND ISLANDS MIDDLE SCHOOL has an overall score of 5.2/10 with 54% of students proficient or above in ELA and reading, and 49% proficient or above in math. These scores suggest areas where the school can focus on student development to improve academic outcomes. Located in a rural area, THOUSAND ISLANDS MIDDLE SCHOOL is an integral part of its close-knit community, offering students a supportive environment for learning and growth.

What Parents Should Know

With an enrollment of 192 students, Thousand Islands Middle School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

Located in a rural area, Thousand Islands Middle School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress5.8Average40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-1.94 pts/yr
Data Period2019–2021
TrendDeclining
Academics6.1Above Average35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency50%
Reading/ELA Proficiency56%
Math vs. State Avg+10.4 pts
Reading vs. State Avg-6.8 pts
Overall Proficiency53%
Expected (poverty-adj.)61%
vs. Expected-7.9 pts
Adjusted Percentile44th
Resources & Environment4.7Below Average25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio12:1
Per-Pupil Spending$21,541

Thousand Islands Middle School — Students at Thousand Islands Middle School score 53% proficient, which is below what's typical for similar communities (expected: 61%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

43.2%

Students qualifying for federal meal assistance

Test Scores NY NYSED (2020-21)

Math Proficiency 48.6%
School
State
33.6%
ELA Proficiency 54.2%
School
State
57.2%

Based on 10 test records from NY state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
57%
ELA
52%
2021*
Math
46.5%
ELA
54.8%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 5.8/10.

How Thousand Islands Middle School Compares

See how Thousand Islands Middle School performs across key quality dimensions compared to state benchmarks.

Overall Score
5.6/10
32th percentile in NY
Academic
6.1/10
6.1/10
Growth
5.8/10
Above average
Environment
4.7/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
43%
Teaching Staff
12:1 student-teacher ratio
16 teachers

Location

PO BOX 1000, Clayton, NY 13624

Nearby Alternatives

Families considering Thousand Islands Middle School may also want to explore other middle schools in the area. BASHAW ELEMENTARY SCHOOL (rated 7.7/10, 8.0 miles away), which scores notably higher. Another option is ALEXANDRIA CENTRAL ELEMENTARY SCHOOL (rated 7.3/10, 17.5 miles away, in nearby Alexandria Bay), which scores notably higher. Additionally, GUARDINO ELEMENTARY SCHOOL (rated 7.0/10, 6.6 miles away), which scores notably higher. For more schools in Clayton, see our Clayton schools guide .

Nearby Schools

20 within 21.6 mi
School Distance Rating
THOUSAND ISLANDS HIGH SCHOOL Clayton 0.0 mi 4.5
GUARDINO ELEMENTARY SCHOOL Clayton 6.6 mi 7.0
LYME CENTRAL SCHOOL Chaumont 9.4 mi 5.9
BASHAW ELEMENTARY SCHOOL Clayton 8.0 mi 7.7
GENESIS SCHOOL - CHRISTIAN LIFE CENTER Chaumont 10.1 mi
LA FARGEVILLE CENTRAL SCHOOL La Fargeville 11.6 mi 6.0
DEXTER ELEMENTARY SCHOOL Dexter 14.9 mi 3.8
GENERAL BROWN JUNIOR-SENIOR HIGH SCHOOL Dexter 15.2 mi 2.7
SACKETS HARBOR CENTRAL SCHOOL Sackets Harbor 17.7 mi 5.2
BROWNVILLE SCHOOL Brownville 17.5 mi 5.3
JEFFERSON-LEWIS-HAMILTON-HERKIMER-ONEIDA BOCES Watertown 19.1 mi 6.6
ALEXANDRIA CENTRAL ELEMENTARY SCHOOL Alexandria Bay 17.5 mi 7.3
ALEXANDRIA CENTRAL HIGH SCHOOL Alexandria Bay 17.5 mi 4.5
IHC INTERMEDIATE SCHOOL GRADES K-5 Watertown 20.6 mi 5.7
IMMACULATE HEART CENTRAL JR/SR HIGH SCHOOL Watertown 20.9 mi 6.0
NORTH ELEMENTARY SCHOOL Watertown 20.6 mi 5.2
SHERMAN SCHOOL Watertown 21.2 mi 5.0
STARBUCK ELEMENTARY SCHOOL Watertown 20.8 mi 3.8
IMMACULATE HEART ELEMENTARY SCHOOL GRADES Watertown 21.2 mi 5.9
CASE MIDDLE SCHOOL Watertown 21.6 mi 4.0

Neighborhood Census ACS (2019-2023)

Census data for ZIP 13624 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$79,167

Median Home Value

$224,000

Median Rent

$982/mo

Population

4,438

College Educated

31.4%

Homeownership

65.8%

Avg Commute

27.6 min

Poverty Rate

11.5%

Median Age

46

Community Profile

The community surrounding Thousand Islands Middle School has a median household income of $79,167. It is an area where 31% of adults hold a bachelor's degree or higher. The median home value in the area is $224,000, with a median rent of $982/month. The area has a poverty rate of 11.5%. The average commute for residents is 28 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
IS 339 Bronx, NY 5.6
NESIVOS BAIS YAAKOV Brooklyn, NY 5.6
OXFORD ACADEMY MIDDLE SCHOOL Oxford, NY 5.6
SIDNEY MIDDLE SCHOOL Sidney, NY 5.6
BRONX WRITING ACADEMY Bronx, NY 5.5
ACHIEVEMENT FIRST VOYAGER CHARTER SCHOOL Brooklyn, NY 5.7

Frequently Asked Questions

Common questions about Thousand Islands Middle School

What grades does Thousand Islands Middle School serve?

Thousand Islands Middle School serves students in grades 6th through 8th.

How many students attend Thousand Islands Middle School?

Thousand Islands Middle School has an enrollment of approximately 192 students.

What is the student-teacher ratio at Thousand Islands Middle School?

The student-teacher ratio at Thousand Islands Middle School is 12:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Thousand Islands Middle School rank in NY?

Thousand Islands Middle School is ranked #3229 out of 4,739 schools in NY.

What is Thousand Islands Middle School's MySchoolScout rating?

Thousand Islands Middle School has a composite rating of 5.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Thousand Islands Middle School?

Based on the most recent state assessment data, Thousand Islands Middle School has 48.6% math proficiency and 54.2% reading/ELA proficiency.

Is Thousand Islands Middle School a charter school?

No, Thousand Islands Middle School is not a charter school. It is a traditional public school operated by the local school district.

Is Thousand Islands Middle School a Title I school?

No, Thousand Islands Middle School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Thousand Islands Middle School?

43.2% of students at Thousand Islands Middle School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

County Safety
Low (128/100K)

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
6th – 8th
Enrollment
192
Student-Teacher Ratio
12:1
Teachers (FTE)
16
Free/Reduced Lunch
43.2%
Type
regular
Setting
Distant Rural
County
Jefferson County
Data Year
2023–2024

District

THOUSAND ISLANDS CENTRAL SCHOOL DISTRICT
District Enrollment
841
Schools in District
4
Per-Pupil Spending
$23,443
District Rank
#3 of 4

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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