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Colonel Ledyard School (Closed 2008)

120 West St.
Groton, CT 06340

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Colonel Ledyard School serves 189 students in grades Prekindergarten-3.

The student-teacher ratio of 19:1 was higher than the Connecticut state level of 12:1.

Minority enrollment was 40% of the student body (majority Black and Hispanic), which was lower than the Connecticut state average of 54% (majority Hispanic).

School Overview

Grades Offered

Grades Prekindergarten-3

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Distribution of Students By Grade Trends
Grade	Colonel Ledyard School
Pre-K	32
Kind	52
1	47
2	37
3	21

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Total Students

189 students

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Showing 1999–2025. Full 39-year historical data available below ↓

Total Students Trends (1987-2025)
Year	Colonel Ledyard School
2025	189
2007	160
2006	189
2005	155
2004	153
2003	144
2002	159
2001	150
2000	149
1999	166
1998	161
1997	173
1996	159
1995	160
1994	153
1993	160
1992	134
1991	142
1990	139
1989	171
1988	188
1987	175

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Total Classroom Teachers

10 teachers

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Showing 1999–2025. Full 39-year historical data available below ↓

Total Classroom Teachers Trends (1987-2025)
Year	Colonel Ledyard School
2025	10
2007	10
2006	10
2005	11
2004	10
2003	9
2002	11
2001	12
2000	11
1999	10
1998	11
1997	10
1996	10
1995	10
1994	10
1993	8
1992	8
1991	7
1990	7
1989	11
1988	11
1987	10

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School Rankings

This School

State Level (CT)

Student-Teacher Ratio

19:1

12:1

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Showing 1999–2025. Full 39-year historical data available below ↓

Student-Teacher Ratio Comparison (1987-2025)
Year	Colonel Ledyard School	Connecticut	Groton School District
2025	19:1	12:1
2007	16:1	15:1	14:1
2006	19:1	16:1	14:1
2005	14:1	16:1	15:1
2004	15:1	14:1	13:1
2003	16:1	14:1	13:1
2002	14:1	14:1	13:1
2001	13:1	14:1	13:1
2000	14:1	14:1	12:1
1999	17:1	15:1	12:1
1998	15:1	15:1	12:1
1997	17:1	15:1	13:1
1996	16:1	15:1	14:1
1995	16:1	15:1	14:1
1994	15:1	15:1	14:1
1993	20:1	15:1	13:1
1992	17:1	15:1	13:1
1991	20:1	15:1	16:1
1990	20:1	15:1	16:1
1989	16:1	15:1	15:1
1988	17:1	15:1	15:1
1987	18:1	16:1	15:1

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American Indian

n/a

Asian

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Showing 1999–2025. Full 38-year historical data available below ↓

Asian Student Percentage Comparison (1988-2025)
Year	Colonel Ledyard School	Connecticut	Groton School District
2025	6%	5%
2007	11%	4%	7%
2006	6%	4%	6%
2005	7%	3%	6%
2004	10%	3%	5%
2003	13%	3%	5%
2002	12%	3%	5%
2001	8%	3%	5%
2000	5%	3%	4%
1999	5%	3%	4%
1998	2%	2%	4%
1997	4%	3%	3%
1996	1%	3%	3%
1995	4%	2%	3%
1994	4%	3%	3%
1993	4%	2%	3%
1992	6%	2%	3%
1991	5%	2%	3%
1990	4%	2%	3%
1989	4%	2%	3%
1988	3%	2%	3%

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Hispanic

12%

32%

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Showing 1999–2025. Full 38-year historical data available below ↓

Hispanic Student Percentage Comparison (1988-2025)
Year	Colonel Ledyard School	Connecticut	Groton School District
2025	12%	32%
2007	10%	16%	9%
2006	12%	15%	9%
2005	10%	15%	9%
2004	10%	15%	8%
2003	8%	14%	7%
2002	8%	14%	6%
2001	10%	13%	6%
2000	11%	13%	4%
1999	10%	12%	4%
1998	4%	12%	4%
1997	10%	12%	5%
1996	9%	12%	4%
1995	9%	12%	3%
1994	7%	11%	4%
1993	2%	11%	4%
1992	5%	11%	3%
1991	4%	10%	3%
1990	4%	10%	3%
1989	3%	9%	2%
1988	2%	9%	2%

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Black

20%

12%

View Data

Showing 1999–2025. Full 38-year historical data available below ↓

Black Student Percentage Comparison (1988-2025)
Year	Colonel Ledyard School	Connecticut	Groton School District
2025	20%	12%
2007	18%	14%	14%
2006	20%	14%	14%
2005	14%	14%	13%
2004	10%	14%	13%
2003	13%	14%	14%
2002	16%	14%	13%
2001	12%	14%	13%
2000	18%	14%	12%
1999	16%	14%	11%
1998	16%	14%	11%
1997	16%	13%	11%
1996	19%	13%	11%
1995	12%	13%	9%
1994	11%	13%	10%
1993	11%	13%	10%
1992	7%	13%	9%
1991	13%	13%	8%
1990	11%	13%	9%
1989	8%	12%	8%
1988	10%	12%	9%

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White

60%

46%

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Showing 1999–2025. Full 38-year historical data available below ↓

White Student Percentage Comparison (1988-2025)
Year	Colonel Ledyard School	Connecticut	Groton School District
2025	60%	46%
2007	59%	66%	68%
2006	60%	67%	69%
2005	68%	68%	70%
2004	69%	68%	72%
2003	65%	69%	73%
2002	64%	69%	74%
2001	69%	70%	75%
2000	65%	70%	79%
1999	68%	71%	80%
1998	77%	72%	80%
1997	68%	72%	81%
1996	70%	72%	82%
1995	75%	73%	84%
1994	78%	73%	83%
1993	83%	74%	83%
1992	82%	74%	85%
1991	76%	75%	86%
1990	81%	75%	85%
1989	85%	77%	87%
1988	85%	77%	86%

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All Ethnic Groups

40%

54%

0.59

0.68

View Data

Showing 1999–2025. Full 38-year historical data available below ↓

Diversity Score Comparison (1988-2025)
Year	Colonel Ledyard School	Connecticut	Groton School District
2025	0.59	0.67
2007	0.60	0.52	0.51
2006	0.59	0.51	0.50
2005	0.51	0.50	0.49
2004	0.50	0.50	0.46
2003	0.54	0.49	0.45
2002	0.55	0.49	0.44
2001	0.50	0.48	0.42
2000	0.54	0.48	0.38
1999	0.50	0.47	0.35
1998	0.38	0.45	0.35
1997	0.51	0.45	0.34
1996	0.47	0.45	0.32
1995	0.42	0.44	0.30
1994	0.38	0.44	0.31
1993	0.30	0.43	0.29
1992	0.32	0.43	0.28
1991	0.41	0.41	0.26
1990	0.33	0.41	0.27
1989	0.27	0.39	0.25
1988	0.27	0.39	0.24

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Eligible for

18%

38%

View Data

Showing 1994–2025. Full 34-year historical data available below ↓

Free Lunch Eligibility Comparison (1992-2025)
Year	Colonel Ledyard School	Connecticut	Groton School District
2025	18%	38%
2007	25%	22%	17%
2006	18%	21%	16%
2000	15%	18%	16%
1999	19%	20%	15%
1998	16%	19%	12%
1997	17%	20%	16%
1996	17%	24%	26%
1995	25%	23%	22%
1994	17%	23%	20%
1992	14%	15%	11%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison (1999-2025)
Year	Colonel Ledyard School	Connecticut	Groton School District
2025	3%	6%
2007	8%	5%	10%
2006	3%	6%	9%
2000	7%	5%	10%
1999	7%	5%	9%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

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School Statewide Testing

View Education Department Test Scores

School District Name

Groton School District

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

Frequently Asked Questions

How many students attend Colonel Ledyard School?

189 students attend Colonel Ledyard School.

What is the racial composition of the student body?

60% of Colonel Ledyard School students are White, 20% of students are Black, 12% of students are Hispanic, 6% of students are Asian, and 2% of students are American Indian.

What is the student-teacher ratio of Colonel Ledyard School?

Colonel Ledyard School has a student ration of 19:1, which is higher than the Connecticut state average of 12:1.

What grades does Colonel Ledyard School offer ?

Colonel Ledyard School offers enrollment in grades Prekindergarten-3

What school district is Colonel Ledyard School part of?

Colonel Ledyard School is part of Groton School District.

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