Cozy Lake Elementary School (2026 Ranking)

205 Cozy Lake Road
Oak Ridge, NJ 07438

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Tel: (973) 697-4777

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SAVE SCHOOL

Cozy Lake Elementary School serves 236 students in grades Prekindergarten-Kindergarten.

The student-teacher ratio of 11:1 is equal to the New Jersey state level of 11:1.

Minority enrollment is 23% of the student body (majority Hispanic), which is lower than the New Jersey state average of 63% (majority Hispanic).

Quick Facts (2026)

Grades: Prekindergarten-Kindergarten
Enrollment: 236 students
Student-Teacher Ratio: 11:1
Minority Enrollment: 23%
Source: National Center for Education Statistics (NCES), NJ Dept. of Education

Top Rankings

Cozy Lake Elementary School ranks among the top 20% of public schools in New Jersey for:

School Overview

Cozy Lake Elementary School's student population of 236 students has grown by 45% over five school years.

The teacher population of 21 teachers has grown by 40% over five school years.

Grades Offered

Grades Prekindergarten-Kindergarten
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Cozy Lake Elementary School
Pre-K	159
Kind	77

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Total Students

236 students

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Total Students Trends Over Years (1988-2025)
Year	Cozy Lake Elementary School
2025	236
2024	211
2023	211
2022	212
2021	162
2020	164
2019	173
2018	186
2017	186
2016	205
2015	229
2014	241
2013	260
2012	254
2011	148
2010	276
2009	281
2008	283
2007	295
2006	308
2005	290
2004	277
2003	320
2002	326
2001	306
2000	322
1999	331
1998	333
1996	296
1995	288
1994	269
1993	278
1992	147
1991	137
1990	144
1989	146
1988	189

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Total Classroom Teachers

21 teachers

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Total Classroom Teachers Trends Over Years (1988-2025)
Year	Cozy Lake Elementary School
2025	21
2024	19
2023	18
2022	17
2021	15
2020	13
2019	16
2018	16
2017	16
2016	16
2015	18
2014	18
2013	18
2012	16
2011	13
2010	18
2009	20
2008	16
2007	18
2006	20
2005	17
2004	16
2003	17
2002	17
2001	18
2000	17
1999	17
1998	16
1996	13
1995	13
1994	14
1993	15
1992	8
1991	7
1990	8
1989	8
1988	10

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Last Day of School

Sat. Jun 20, 2026

School Motto

Your Story Matters

School Rankings

The of Cozy Lake Elementary School is 0.38, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.

This School

State Level (NJ)

Student-Teacher Ratio

11:1

View Data

Student-Teacher Ratio Comparison Over Years (1988-2025)
Year	Cozy Lake Elementary School	New Jersey	Jefferson Township Public School District
2025	11:1	11:1
2024	11:1	12:1	11:1
2023	12:1	12:1	10:1
2022	12:1	12:1	11:1
2021	11:1	12:1	11:1
2020	13:1	12:1	11:1
2019	11:1	12:1	11:1
2018	12:1	12:1	11:1
2017	12:1	12:1	11:1
2016	13:1	12:1	12:1
2015	13:1	12:1	12:1
2014	13:1	12:1	12:1
2013	14:1	12:1	12:1
2012	16:1	12:1	13:1
2011	11:1	14:1	17:1
2010	15:1	14:1	15:1
2009	14:1	12:1	13:1
2008	18:1	15:1	17:1
2007	16:1	13:1	15:1
2006	15:1	13:1	15:1
2005	17:1	13:1	15:1
2004	17:1	13:1	15:1
2003	19:1	13:1	16:1
2002	19:1	14:1	16:1
2001	17:1	14:1	16:1
2000	19:1	14:1	16:1
1999	19:1	15:1	16:1
1998	20:1	15:1	16:1
1996	22:1	15:1	16:1
1995	21:1	15:1	16:1
1994	19:1	14:1	16:1
1993	19:1	14:1	15:1
1992	18:1	15:1	15:1
1991	20:1	15:1	15:1
1990	18:1	14:1	15:1
1989	18:1	14:1	15:1
1988	19:1	15:1	16:1

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American Indian

n/a

Asian

11%

View Data

Asian Student Percentage Comparison Over Years (1988-2024)
Year	Cozy Lake Elementary School	New Jersey	Jefferson Township Public School District
2024	2%	11%	3%
2023	2%	10%	4%
2022	3%	10%	4%
2021	1%	10%	4%
2018	2%	10%	5%
2017	2%	10%	5%
2015	2%	10%	5%
2014	3%	10%	5%
2013	2%	10%	6%
2012	4%	9%	6%
2011	1%	9%	7%
2010	2%	9%	6%
2009	1%	9%	5%
2008	1%	9%	6%
2007	3%	8%	4%
2006	2%	8%	4%
2005	2%	7%	3%
2004	3%	7%	3%
2003	3%	7%	2%
2002	2%	7%	2%
2000	2%	6%	2%
1999	2%	6%	3%
1998	2%	6%	2%
1996	1%	5%	2%
1995	1%	5%	2%
1993	1%	5%	2%
1992	2%	5%	2%
1988	1%	4%	1%

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Hispanic

16%

35%

View Data

Hispanic Student Percentage Comparison Over Years (1995-2024)
Year	Cozy Lake Elementary School	New Jersey	Jefferson Township Public School District
2024	17%	34%	17%
2023	15%	33%	14%
2022	10%	32%	12%
2021	9%	31%	11%
2019	8%	29%	10%
2018	6%	27%	9%
2017	6%	27%	9%
2016	7%	26%	8%
2015	5%	25%	8%
2014	4%	24%	8%
2013	4%	23%	8%
2012	5%	23%	7%
2011	7%	22%	8%
2010	6%	21%	7%
2009	5%	20%	7%
2008	4%	19%	6%
2007	4%	19%	6%
2006	4%	18%	5%
2005	3%	18%	5%
2004	1%	17%	4%
2003	2%	17%	4%
2002	2%	16%	3%
2001	2%	15%	3%
2000	2%	15%	2%
1999	1%	14%	2%
1998	2%	14%	2%
1996	1%	14%	2%
1995	1%	13%	1%

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Black

14%

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Black Student Percentage Comparison Over Years (1999-2024)
Year	Cozy Lake Elementary School	New Jersey	Jefferson Township Public School District
2024	1%	14%	2%
2023	2%	15%	2%
2022	1%	15%	2%
2021	1%	15%	2%
2019	1%	15%	2%
2018	1%	16%	1%
2017	1%	16%	1%
2016	2%	16%	2%
2015	2%	16%	1%
2014	1%	16%	2%
2013	1%	16%	2%
2010	1%	17%	2%
2009	1%	17%	2%
2008	1%	17%	2%
2005	1%	18%	1%
2004	2%	18%	1%
2003	2%	18%	1%
2002	1%	18%	2%
2001	1%	18%	1%
2000	1%	18%	1%
1999	1%	18%	1%

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White

77%

37%

View Data

White Student Percentage Comparison Over Years (1992-2024)
Year	Cozy Lake Elementary School	New Jersey	Jefferson Township Public School District
2024	77%	38%	75%
2023	76%	39%	77%
2022	84%	40%	79%
2021	86%	41%	80%
2019	88%	43%	81%
2018	89%	45%	83%
2017	89%	45%	83%
2016	91%	46%	84%
2015	89%	48%	85%
2014	91%	49%	84%
2013	93%	50%	84%
2012	91%	51%	85%
2011	92%	52%	70%
2010	91%	53%	85%
2009	93%	54%	86%
2008	94%	55%	86%
2007	92%	56%	88%
2006	94%	56%	89%
2005	93%	57%	91%
2004	94%	58%	92%
2003	93%	58%	93%
2002	95%	59%	93%
2001	97%	61%	95%
2000	95%	61%	95%
1999	96%	62%	94%
1998	96%	62%	95%
1996	98%	62%	93%
1995	98%	63%	96%
1994	98%	63%	96%
1993	99%	63%	96%
1992	97%	64%	96%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2014-2024)
Year	Cozy Lake Elementary School	New Jersey	Jefferson Township Public School District
2024	3%	3%	3%
2023	4%	3%	3%
2022	1%	3%	3%
2021	3%	3%	3%
2019	3%	2%	2%
2018	2%	2%	2%
2017	2%	2%	2%
2015	2%	1%	1%
2014	1%	1%	1%

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All Ethnic Groups

0.38

0.72

View Data

Diversity Score Comparison Over Years (1993-2025)
Year	Cozy Lake Elementary School	New Jersey	Jefferson Township Public School District
2025	0.38	0.72
2024	0.38	0.71	0.42
2023	0.40	0.71	0.38
2022	0.29	0.71	0.36
2021	0.25	0.71	0.35
2019	0.22	0.70	0.33
2018	0.21	0.70	0.30
2017	0.21	0.70	0.30
2016	0.17	0.69	0.28
2015	0.21	0.68	0.27
2014	0.17	0.68	0.28
2013	0.13	0.67	0.29
2012	0.17	0.66	0.28
2011	0.14	0.65	0.35
2010	0.16	0.65	0.27
2009	0.13	0.64	0.26
2008	0.12	0.63	0.25
2007	0.15	0.62	0.23
2006	0.12	0.62	0.21
2005	0.13	0.61	0.18
2004	0.12	0.60	0.15
2003	0.13	0.60	0.14
2002	0.09	0.59	0.12
2001	0.06	0.58	0.11
2000	0.09	0.57	0.10
1999	0.08	0.57	0.11
1998	0.08	0.57	0.10
1996	0.04	0.56	0.13
1995	0.04	0.55	0.08
1994	0.04	0.55	0.08
1993	0.02	0.55	0.07

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Participates in the

Yes

Eligible for

11%

38%

View Data

Free Lunch Eligibility Comparison Over Years (1992-2025)
Year	Cozy Lake Elementary School	New Jersey	Jefferson Township Public School District
2025	11%	38%
2024	14%	32%	9%
2023	10%	31%	10%
2022	8%	30%	9%
2021	7%	32%	9%
2020	9%	33%	9%
2019	4%	33%	9%
2018	5%	33%	9%
2017	5%	33%	9%
2016	7%	33%	8%
2015	7%	31%	9%
2014	7%	32%	9%
2013	7%	31%	9%
2012	6%	29%	7%
2010	4%	26%	6%
2009	3%	24%	5%
2008	3%	22%	4%
2007	3%	21%	4%
2006	3%	21%	4%
2004	3%	21%	4%
2003	6%	21%	4%
2002	3%	22%	3%
2001	3%	22%	4%
2000	3%	23%	4%
1999	4%	24%	6%
1998	8%	24%	6%
1996	6%	24%	6%
1995	6%	24%	6%
1994	5%	24%	7%
1993	5%	23%	7%
1992	10%	21%	5%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2025)
Year	Cozy Lake Elementary School	New Jersey	Jefferson Township Public School District
2025	1%	5%
2024	1%	6%	2%
2021	2%	4%	2%
2020	2%	5%	2%
2019	2%	5%	2%
2018	1%	5%	2%
2017	1%	5%	2%
2016	1%	5%	2%
2015	2%	5%	3%
2014	2%	5%	4%
2010	1%	6%	4%
2008	1%	6%	3%
2007	2%	6%	4%
2006	1%	6%	3%
2004	1%	6%	3%
2003	3%	6%	3%
2002	5%	6%	4%
2001	3%	6%	4%
2000	2%	5%	4%

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School Statewide Testing

View Education Department Test Scores

School District Name

Jefferson Township Public School District

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

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Frequently Asked Questions

How many students attend Cozy Lake Elementary School?

236 students attend Cozy Lake Elementary School.

What is the racial composition of the student body?

77% of Cozy Lake Elementary School students are White, 16% of students are Hispanic, 3% of students are Two or more races, 2% of students are Asian, and 2% of students are Black.

What is the student-teacher ratio of Cozy Lake Elementary School?

Cozy Lake Elementary School has a student ration of 11:1, which is equal to the New Jersey state average of 11:1.

What grades does Cozy Lake Elementary School offer ?

Cozy Lake Elementary School offers enrollment in grades Prekindergarten-Kindergarten (No virtual instruction).

What school district is Cozy Lake Elementary School part of?

Cozy Lake Elementary School is part of Jefferson Township Public School District.

The nearest high school to Cozy Lake Elementary School is Hackettstown High School (9,389.2 miles away)

The nearest middle school and elementary school is Long Valley Middle School (9,388.7 miles away)

Show me:

School
(Math and Reading Proficiency)

Location

Miles

Quick Facts

Long Valley Middle School

(Math: 58% | Reading: 73%)
:

Top 20%

Add to Compare

51 West Mill Rd
Long Valley, NJ 07853
(908) 876-3434

9388.7 miles

Gr: 6-8 | 625 students Student-teacher ratio: 9:1 Minority enrollment: 25%

Old Farmers Road School

(Math: 65-69% | Reading: 70-74%)
:

Top 20%

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51 Old Farmers Road
Long Valley, NJ 07853
(908) 876-3865

9388.8 miles

Gr: PK-5 | 345 students Student-teacher ratio: 10:1 Minority enrollment: 17%

Flocktown-kossmann Elementary School

(Math: 57% | Reading: 65%)
:

Top 30%

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90 Flocktown Road
Long Valley, NJ 07853
(908) 850-1010

9388.9 miles

Gr: PK-5 | 513 students Student-teacher ratio: 13:1 Minority enrollment: 22%

Hatchery Hill Elementary School

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

Top 50%

Add to Compare

398 5th Avenue
Hackettstown, NJ 07840
(908) 852-8550

9389.1 miles

Gr: PK-1 | 283 students Student-teacher ratio: 9:1 Minority enrollment: 60%

Hackettstown High School

(Math: 38% | Reading: 35-39%)
:

Bottom 50%

Add to Compare

599 Warren Street
Hackettstown, NJ 07840
(908) 852-8150

9389.2 miles

Gr: 9-12 | 868 students Student-teacher ratio: 12:1 Minority enrollment: 43%

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Quick Facts (2026)

Top Rankings

School Overview

Distribution of Students By Grade Trends

Total Students Trends Over Years (1988-2025)

Total Classroom Teachers Trends Over Years (1988-2025)

School Rankings

Student-Teacher Ratio Comparison Over Years (1988-2025)

Asian Student Percentage Comparison Over Years (1988-2024)

Hispanic Student Percentage Comparison Over Years (1995-2024)

Black Student Percentage Comparison Over Years (1999-2024)

White Student Percentage Comparison Over Years (1992-2024)

Two or More Races Student Percentage Comparison Over Years (2014-2024)

Diversity Score Comparison Over Years (1993-2025)

Free Lunch Eligibility Comparison Over Years (1992-2025)

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2025)

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