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Glenville School

33 Riversville Rd.
Greenwich, CT 06831

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Tel: (203) 531-9287

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The Glenville School is a historic school building at 449 Pemberwick Road in the Glenville section of Greenwich, Connecticut, United States. It was listed on the National Register of Historic Places in 2003.

Serving 411 students in grades Kindergarten-5, Glenville School ranks in the top 20% of all schools in Connecticut for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 70-74% (which is higher than the Connecticut state average of 41%). The percentage of students achieving is 70-74% (which is higher than the Connecticut state average of 50%).

The student-teacher ratio of 11:1 is lower than the Connecticut state level of 12:1.

Minority enrollment is 34% of the student body (majority Hispanic), which is lower than the Connecticut state average of 54% (majority Hispanic).

Quick Facts (26-27)

Grades: Kindergarten-5
Enrollment: 411 students
Student-Teacher Ratio: 11:1
Minority Enrollment: 34%
: Top 20% in CT
: 70-74% (Top 20%)
: 70-74% (Top 20%)
: 75-79% (Top 10%)
: Glenville School serves the southwest part of Greenwich, CT, covering an area of approximately 5.3 square miles. Most students live within a 5-10 minute drive, with the furthest edge of the attendance zone being about 2.1 miles from the school.
Source: National Center for Education Statistics (NCES), CT Dept. of Education

Top Rankings

Glenville School ranks among the top 20% of public schools in Connecticut for:

School Overview

Glenville School's student population of 411 students has stayed relatively flat over five school years.

The teacher population of 39 teachers has grown by 14% over five school years.

Grades Offered

Grades Kindergarten-5
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Glenville School
Kind	69
1	80
2	79
3	67
4	65
5	51

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Total Students

411 students

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Showing 2015–2025. Full 39-year historical data available below ↓

Total Students Trends (1987-2025)
Year	Glenville School
2025	411
2024	415
2023	382
2022	378
2021	398
2020	404
2019	411
2018	450
2017	444
2015	424
2014	405
2013	407
2012	385
2011	347
2010	296
2009	283
2008	344
2007	371
2006	455
2005	430
2004	429
2003	453
2002	479
2001	495
2000	475
1999	442
1998	475
1997	448
1996	435
1995	404
1994	388
1993	479
1992	435
1991	399
1990	405
1989	502
1988	498
1987	472

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Total Classroom Teachers

39 teachers

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Showing 2015–2025. Full 39-year historical data available below ↓

Total Classroom Teachers Trends (1987-2025)
Year	Glenville School
2025	39
2024	35
2023	34
2022	32
2021	34
2020	31
2019	34
2018	38
2017	36
2015	35
2014	38
2013	37
2012	35
2011	31
2010	27
2009	31
2008	29
2007	29
2006	31
2005	33
2004	37
2003	37
2002	36
2001	37
2000	34
1999	35
1998	34
1997	32
1996	28
1995	28
1994	26
1993	33
1992	33
1991	30
1990	31
1989	38
1988	38
1987	35

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School Rankings

Glenville School ranks within the top 20% of all 939 schools in Connecticut (based off of combined math and reading proficiency testing data).

The of Glenville School is 0.53, which is less than the diversity score at state average of 0.68. The school's diversity has stayed relatively flat over five school years.

This School

State Level (CT)

#117 out of 939 schools
(Top 20%)

View Data

Showing 2012–2023. Full 14-year historical data available below ↓

Overall School Rank Trends (2010-2023)
Year	Glenville School
2023	#117
2022	#90
2021	#112
2019	#212
2018	#198
2017	#179
2016	#203
2015	#205
2013	#104
2012	#255
2011	#424
2010	#533

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70-74%

41%

View Data

Showing 2012–2023. Full 14-year historical data available below ↓

Math Proficiency Comparison (2010-2023)
Year	Glenville School	Connecticut	Greenwich School District
2023	72%	41%	69%
2022	77%	40%	67%
2021	68%	39%	64%
2019	70%	48%	71%
2018	70%	47%	71%
2017	71%	46%	69%
2016	67%	44%	66%
2015	60%	40%	64%
2013	95%	82%	92%
2012	92%	83%	93%
2011	87%	83%	93%
2010	87%	84%	92%

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70-74%

50%

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Showing 2011–2022. Full 13-year historical data available below ↓

Reading and Language Arts Proficiency Comparison (2010-2022)
Year	Glenville School	Connecticut	Greenwich School District
2022	72%	50%	76%
2021	73%	51%	73%
2019	75%	58%	78%
2018	74%	57%	71%
2017	76%	57%	77%
2016	74%	58%	77%
2015	72%	56%	78%
2013	92%	80%	91%
2012	92%	80%	91%
2011	87%	79%	90%
2010	77%	78%	88%

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75-79%

47%

View Data

Science Proficiency Comparison (2021-2022)
Year	Glenville School	Connecticut	Greenwich School District
2022	77%	47%	74%
2021	67%	49%	70%

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Student-Teacher Ratio

11:1

12:1

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Showing 2015–2025. Full 39-year historical data available below ↓

Student-Teacher Ratio Comparison (1987-2025)
Year	Glenville School	Connecticut	Greenwich School District
2025	11:1	12:1
2024	12:1	12:1
2023	11:1	12:1	11:1
2022	12:1	12:1	12:1
2021	12:1	12:1	11:1
2020	13:1	12:1	12:1
2019	12:1	13:1	12:1
2018	12:1	12:1	12:1
2017	12:1	13:1	12:1
2015	12:1	13:1	12:1
2014	11:1	13:1	12:1
2013	11:1	13:1	12:1
2012	11:1	13:1	12:1
2011	11:1	13:1	12:1
2010	11:1	14:1	12:1
2009	9:1	12:1	11:1
2008	12:1	14:1	13:1
2007	13:1	15:1	14:1
2006	15:1	16:1	14:1
2005	13:1	16:1	14:1
2004	12:1	14:1	12:1
2003	12:1	14:1	12:1
2002	13:1	14:1	12:1
2001	13:1	14:1	12:1
2000	14:1	14:1	12:1
1999	13:1	15:1	12:1
1998	14:1	15:1	13:1
1997	14:1	15:1	13:1
1996	16:1	15:1	14:1
1995	14:1	15:1	13:1
1994	15:1	15:1	13:1
1993	15:1	15:1	14:1
1992	13:1	15:1	13:1
1991	13:1	15:1	13:1
1990	13:1	15:1	13:1
1989	13:1	15:1	12:1
1988	13:1	15:1	13:1
1987	13:1	16:1	13:1

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Asian

View Data

Showing 2015–2025. Full 38-year historical data available below ↓

Asian Student Percentage Comparison (1988-2025)
Year	Glenville School	Connecticut	Greenwich School District
2025	9%	5%
2024	8%	5%
2023	8%	5%	9%
2022	7%	5%	9%
2021	8%	5%	9%
2020	8%	5%	9%
2019	10%	5%	9%
2018	10%	5%	9%
2017	11%	5%	9%
2015	12%	5%	9%
2014	10%	5%	8%
2013	11%	5%	9%
2012	10%	4%	9%
2011	13%	4%	8%
2010	11%	4%	9%
2009	12%	4%	9%
2008	10%	4%	9%
2007	9%	4%	8%
2006	9%	4%	8%
2005	10%	3%	8%
2004	9%	3%	9%
2003	8%	3%	8%
2002	8%	3%	7%
2001	9%	3%	8%
2000	7%	3%	9%
1999	9%	3%	9%
1998	9%	2%	8%
1997	7%	3%	8%
1996	9%	3%	9%
1995	11%	2%	9%
1994	10%	3%	8%
1993	9%	2%	8%
1992	7%	2%	8%
1991	6%	2%	8%
1990	4%	2%	7%
1989	4%	2%	7%
1988	5%	2%	5%

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Hispanic

16%

32%

View Data

Showing 2015–2025. Full 38-year historical data available below ↓

Hispanic Student Percentage Comparison (1988-2025)
Year	Glenville School	Connecticut	Greenwich School District
2025	16%	32%
2024	15%	31%
2023	14%	30%	23%
2022	12%	29%	23%
2021	15%	28%	23%
2020	16%	27%	22%
2019	15%	25%	22%
2018	15%	25%	22%
2017	14%	24%	22%
2015	13%	22%	20%
2014	11%	21%	19%
2013	11%	20%	18%
2012	11%	20%	17%
2011	11%	19%	16%
2010	12%	18%	14%
2009	10%	17%	14%
2008	9%	17%	14%
2007	8%	16%	13%
2006	8%	15%	12%
2005	7%	15%	12%
2004	6%	15%	11%
2003	6%	14%	11%
2002	6%	14%	11%
2001	6%	13%	10%
2000	7%	13%	10%
1999	7%	12%	9%
1998	8%	12%	9%
1997	5%	12%	9%
1996	4%	12%	8%
1995	2%	12%	8%
1994	4%	11%	8%
1993	4%	11%	7%
1992	4%	11%	7%
1991	3%	10%	7%
1990	3%	10%	6%
1989	2%	9%	5%
1988	1%	9%	5%

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White

66%

46%

View Data

Showing 2015–2025. Full 38-year historical data available below ↓

White Student Percentage Comparison (1988-2025)
Year	Glenville School	Connecticut	Greenwich School District
2025	66%	46%
2024	69%	47%
2023	69%	48%	60%
2022	72%	49%	60%
2021	68%	50%	61%
2020	67%	52%	62%
2019	66%	53%	62%
2018	67%	54%	63%
2017	68%	55%	63%
2015	71%	57%	66%
2014	77%	59%	67%
2013	76%	60%	68%
2012	76%	61%	70%
2011	74%	62%	71%
2010	76%	64%	74%
2009	77%	65%	74%
2008	80%	65%	74%
2007	83%	66%	76%
2006	82%	67%	77%
2005	83%	68%	77%
2004	84%	68%	78%
2003	85%	69%	79%
2002	86%	69%	80%
2001	85%	70%	80%
2000	86%	70%	79%
1999	84%	71%	80%
1998	83%	72%	80%
1997	87%	72%	78%
1996	86%	72%	80%
1995	86%	73%	80%
1994	85%	73%	81%
1993	86%	74%	81%
1992	88%	74%	82%
1991	90%	75%	82%
1990	92%	75%	83%
1989	93%	77%	85%
1988	93%	77%	87%

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Two or more races

View Data

Showing 2015–2025. Full 15-year historical data available below ↓

Two or More Races Student Percentage Comparison (2011-2025)
Year	Glenville School	Connecticut	Greenwich School District
2025	9%	5%
2024	7%	5%
2023	8%	5%	6%
2022	8%	4%	6%
2021	8%	4%	5%
2020	8%	4%	5%
2019	7%	4%	5%
2018	6%	3%	4%
2017	5%	3%	4%
2015	3%	3%	3%
2014	1%	2%	3%
2013	1%	2%	2%
2012	1%	2%	1%
2011	1%	2%	2%

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All Ethnic Groups

34%

54%

0.53

0.68

View Data

Showing 2015–2025. Full 38-year historical data available below ↓

Diversity Score Comparison (1988-2025)
Year	Glenville School	Connecticut	Greenwich School District
2025	0.53	0.67
2024	0.49	0.67
2023	0.50	0.67	0.58
2022	0.46	0.66	0.58
2021	0.51	0.66	0.57
2020	0.52	0.64	0.56
2019	0.53	0.64	0.56
2018	0.52	0.63	0.54
2017	0.51	0.63	0.54
2015	0.47	0.61	0.52
2014	0.39	0.59	0.52
2013	0.40	0.59	0.50
2012	0.40	0.57	0.48
2011	0.43	0.57	0.46
2010	0.40	0.54	0.43
2009	0.39	0.53	0.42
2008	0.35	0.53	0.42
2007	0.30	0.52	0.40
2006	0.32	0.51	0.39
2005	0.30	0.50	0.39
2004	0.29	0.50	0.38
2003	0.27	0.49	0.36
2002	0.25	0.49	0.35
2001	0.27	0.48	0.35
2000	0.25	0.48	0.36
1999	0.28	0.47	0.34
1998	0.30	0.45	0.34
1997	0.24	0.45	0.37
1996	0.25	0.45	0.35
1995	0.25	0.44	0.34
1994	0.27	0.44	0.34
1993	0.25	0.43	0.34
1992	0.22	0.43	0.32
1991	0.19	0.41	0.32
1990	0.15	0.41	0.30
1989	0.13	0.39	0.27
1988	0.13	0.39	0.24

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(22-23)

5.6%

19.3%

View Data

Chronic Absenteeism Rate (2021-2023)
Year	Glenville School	Connecticut	Greenwich School District
2023	5.6%	19.3%	10.4%
2022	10%	22.9%	13%
2021	3.4%	18.2%	7.7%

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Eligible for

38%

View Data

Showing 2015–2025. Full 34-year historical data available below ↓

Free Lunch Eligibility Comparison (1992-2025)
Year	Glenville School	Connecticut	Greenwich School District
2025	8%	38%
2024	10%	37%
2023	7%	36%	14%
2022	7%	34%	13%
2021	9%	36%	18%
2020	8%	37%	15%
2019	9%	35%	15%
2018	5%	31%	11%
2017	4%	31%	11%
2015	3%	33%	11%
2014	3%	32%	11%
2013	5%	31%	11%
2012	4%	30%	11%
2011	5%	29%	10%
2010	4%	26%	8%
2009	3%	25%	7%
2008	1%	24%	6%
2007	1%	22%	5%
2006	2%	21%	4%
2000	3%	18%	5%
1999	2%	20%	4%
1998	3%	19%	5%
1997	5%	20%	6%
1996	5%	24%	8%
1995	4%	23%	9%
1994	5%	23%	9%
1992	2%	15%	4%

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Eligible for

View Data

Showing 2015–2025. Full 20-year historical data available below ↓

Reduced-Price Lunch Eligibility Comparison (2006-2025)
Year	Glenville School	Connecticut	Greenwich School District
2025	3%	6%
2024	2%	6%
2023	2%	6%	4%
2022	1%	6%	5%
2021	2%	6%	4%
2020	2%	6%	5%
2019	3%	7%	5%
2018	1%	5%	3%
2017	1%	4%	3%
2015	3%	5%	3%
2014	2%	5%	4%
2013	3%	5%	3%
2012	4%	5%	4%
2011	3%	5%	3%
2010	3%	6%	3%
2009	3%	6%	3%
2008	3%	5%	3%
2007	2%	5%	3%
2006	1%	6%	3%

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School Statewide Testing

View Education Department Test Scores

School District Name

Greenwich School District

Sports

Colors

Navy Blue and White

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

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Frequently Asked Questions

What is Glenville School's ranking?

Glenville School is ranked #117 out of 939 schools, which ranks it among the top 20% of public schools in Connecticut.

What schools are Glenville School often compared to?

Glenville Schoolis often viewed alongside schools like North Mianus School, Hamilton Avenue School, Julian Curtiss School by visitors of our site.

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

70-74% of students have achieved math proficiency (compared to the 41% CT state average), while 70-74% of students have achieved reading proficiency (compared to the 50% CT state average).

How many students attend Glenville School?

411 students attend Glenville School.

What is the racial composition of the student body?

66% of Glenville School students are White, 16% of students are Hispanic, 9% of students are Asian, and 9% of students are Two or more races.

What is the student-teacher ratio of Glenville School?

Glenville School has a student ration of 11:1, which is lower than the Connecticut state average of 12:1.

What grades does Glenville School offer ?

Glenville School offers enrollment in grades Kindergarten-5 (Supplemental Virtual).

What school district is Glenville School part of?

Glenville School is part of Greenwich School District.

School Calendar

View the Glenville School yearly calendar below. Note key dates such as:

Event

Date

Election Day - Schools Closed

November 03, 2026 (Tuesday)

Veteran's Day - SCHOOLS OPEN

November 11, 2026 (Wednesday)

Thanksgiving Recess - Schools Closed

November 26, 2026 (Thursday)

Thanksgiving Recess - Schools Closed

November 27, 2026 (Friday)

Professional Learning Day - Schools Closed - K-8 Conferences

December 07, 2026 (Monday)

School Reviews

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Quick Facts (26-27)

Grades: Kindergarten-5
Enrollment: 411 students
Student-Teacher Ratio: 11:1
Minority Enrollment: 34%
: Top 20%
: 70-74% (Top 20%)
: 70-74% (Top 20%)
: 75-79% (Top 10%)
: Glenville School serves the southwest part of Greenwich, CT, covering an area of approximately 5.3 square miles. Most students live within a 5-10 minute drive, with the furthest edge of the attendance zone being about 2.1 miles from the school.
Source: National Center for Education Statistics (NCES), CT Dept. of Education

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