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Gates Correctional Institution High School (Closed 2012)

131 North Bridebrook
Niantic, CT 06357

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Gates Correctional Institution High School serves 11 students in grades 10-12.

The student-teacher ratio of 2:1 was lower than the Connecticut state level of 12:1.

Minority enrollment was 82% of the student body (majority Hispanic), which was higher than the Connecticut state average of 54% (majority Hispanic).

School Overview

School Type

Alternative school

Grades Offered

Grades 10-12

View Data

Distribution of Students By Grade Trends
Grade	Gates Correctional Institution High School
10	1
11	1
12	9

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Total Students

11 students

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Total Students Trends (1995-2025)
Year	Gates Correctional Institution High School
2025	11
2024	11
2023	11
2022	11
2021	11
2020	11
2019	11
2018	11
2017	11
2016	11
2015	11
2011	11
2010	17
2009	29
2008	28
2007	26
2006	9
2005	22
2004	8
2003	20
2002	129
2001	220
2000	133
1999	122
1998	138
1997	128
1996	390
1995	125

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Total Classroom Teachers

7 teachers

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Total Classroom Teachers Trends (1995-2025)
Year	Gates Correctional Institution High School
2025	7
2024	7
2023	7
2022	7
2021	7
2020	7
2019	7
2018	7
2017	7
2016	7
2015	7
2011	7
2010	8
2009	8
2008	7
2007	5
2006	5
2005	5
2004	7
2003	7
2002	6
2001	6
2000	6
1999	6
1998	4
1997	1
1996	4
1995	4

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School Rankings

This School

State Level (CT)

Student-Teacher Ratio

2:1

12:1

View Data

Student-Teacher Ratio Comparison (1998-2025)
Year	Gates Correctional Institution High School	Connecticut	Unified School District #1
2025	2:1	12:1
2024	2:1	12:1
2023	2:1	12:1	24:1
2022	2:1	12:1	24:1
2021	2:1	12:1	24:1
2020	2:1	13:1	24:1
2019	2:1	13:1	24:1
2018	2:1	13:1	24:1
2017	2:1	13:1	24:1
2016	2:1	13:1	3:1
2015	2:1	13:1	27:1
2011	2:1	13:1	5:1
2010	2:1	13:1	6:1
2009	4:1	12:1	5:1
2008	4:1	13:1	6:1
2007	5:1	15:1	8:1
2006	2:1	15:1	6:1
2005	4:1	15:1	8:1
2004	1:1	14:1	7:1
2003	3:1	14:1	6:1
2002	22:1	14:1	23:1
2001	37:1	14:1	23:1
2000	22:1	14:1	24:1
1999	20:1	14:1	22:1
1998	35:1	14:1	25:1

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Hispanic

64%

32%

View Data

Hispanic Student Percentage Comparison (1995-2025)
Year	Gates Correctional Institution High School	Connecticut	Unified School District #1
2025	64%	32%
2024	64%	31%
2023	64%	30%	31%
2022	64%	29%	31%
2021	64%	28%	31%
2020	64%	25%	31%
2019	64%	25%	31%
2018	64%	24%	32%
2017	64%	24%	32%
2016	64%	23%	31%
2015	64%	22%	31%
2011	64%	19%	35%
2010	24%	18%	33%
2009	34%	17%	35%
2008	36%	17%	35%
2007	54%	16%	34%
2006	42%	16%	37%
2005	27%	15%	32%
2004	25%	15%	33%
2003	34%	14%	33%
2002	27%	14%	32%
2001	25%	13%	27%
2000	38%	13%	30%
1999	33%	13%	30%
1998	39%	12%	29%
1997	29%	12%	32%
1996	29%	12%	33%
1995	22%	12%	23%

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Black

18%

12%

View Data

Black Student Percentage Comparison (1995-2025)
Year	Gates Correctional Institution High School	Connecticut	Unified School District #1
2025	18%	12%
2024	18%	12%
2023	18%	12%	53%
2022	18%	13%	53%
2021	18%	13%	53%
2020	18%	13%	53%
2019	18%	13%	53%
2018	18%	13%	51%
2017	18%	13%	51%
2016	18%	13%	55%
2015	18%	13%	56%
2011	18%	13%	53%
2010	65%	14%	52%
2009	59%	14%	53%
2008	57%	14%	49%
2007	42%	14%	50%
2006	42%	13%	57%
2005	50%	14%	50%
2004	75%	14%	49%
2003	48%	13%	50%
2002	44%	14%	46%
2001	41%	14%	44%
2000	48%	13%	48%
1999	43%	13%	49%
1998	46%	13%	52%
1997	51%	13%	47%
1996	48%	14%	49%
1995	44%	13%	42%

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White

18%

46%

View Data

White Student Percentage Comparison (1997-2025)
Year	Gates Correctional Institution High School	Connecticut	Unified School District #1
2025	18%	46%
2024	18%	47%
2023	18%	48%	14%
2022	18%	49%	14%
2021	18%	50%	14%
2020	18%	53%	14%
2019	18%	53%	14%
2018	18%	55%	14%
2017	18%	55%	14%
2016	18%	56%	12%
2015	18%	57%	11%
2011	18%	62%	12%
2010	11%	64%	15%
2009	7%	64%	12%
2008	7%	65%	15%
2007	4%	66%	16%
2006	54%	67%	16%
2005	23%	67%	18%
2003	18%	69%	17%
2002	29%	69%	22%
2001	34%	70%	29%
2000	14%	71%	22%
1999	24%	71%	21%
1998	15%	72%	19%
1997	20%	72%	21%

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All Ethnic Groups

82%

54%

0.53

0.68

View Data

Diversity Score Comparison (1995-2025)
Year	Gates Correctional Institution High School	Connecticut	Unified School District #1
2025	0.53	0.67
2024	0.53	0.67
2023	0.53	0.67	0.61
2022	0.53	0.66	0.61
2021	0.53	0.66	0.61
2020	0.53	0.64	0.61
2019	0.53	0.64	0.61
2018	0.53	0.63	0.60
2017	0.53	0.63	0.60
2016	0.53	0.62	0.58
2015	0.53	0.61	0.57
2011	0.53	0.57	0.59
2010	0.52	0.54	0.61
2009	0.54	0.55	0.59
2008	0.55	0.53	0.62
2007	0.54	0.52	0.62
2006	0.75	0.52	0.64
2005	0.63	0.51	0.63
2004	0.38	0.50	0.63
2003	0.64	0.49	0.62
2002	0.66	0.49	0.65
2001	0.66	0.48	0.66
2000	0.61	0.47	0.64
1999	0.66	0.47	0.63
1998	0.63	0.46	0.62
1997	0.62	0.46	0.64
1996	0.64	0.45	0.63
1995	0.65	0.44	0.66

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Eligible for

73%

38%

View Data

Free Lunch Eligibility Comparison (2006-2025)
Year	Gates Correctional Institution High School	Connecticut	Unified School District #1
2025	73%	38%
2024	73%	37%
2023	73%	36%	82%
2022	73%	34%	82%
2021	73%	36%	82%
2020	73%	35%	82%
2019	73%	35%	82%
2018	72%	31%	81%
2017	72%	31%	81%
2016	72%	33%	76%
2015	72%	33%	81%
2011	73%	29%	94%
2010	82%	26%	94%
2009	90%	25%	95%
2008	89%	24%	95%
2007	88%	22%	94%
2006	100%	21%	96%

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School Statewide Testing

View Education Department Test Scores

School District Name

Unified School District #1

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

Frequently Asked Questions

How many students attend Gates Correctional Institution High School?

11 students attend Gates Correctional Institution High School.

What is the racial composition of the student body?

64% of Gates Correctional Institution High School students are Hispanic, 18% of students are Black, and 18% of students are White.

What is the student-teacher ratio of Gates Correctional Institution High School?

Gates Correctional Institution High School has a student ration of 2:1, which is lower than the Connecticut state average of 12:1.

What grades does Gates Correctional Institution High School offer ?

Gates Correctional Institution High School offers enrollment in grades 10-12

What school district is Gates Correctional Institution High School part of?

Gates Correctional Institution High School is part of Unified School District #1.

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