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Welch Annex School (Closed 2007)

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Welch Annex School serves 333 students in grades Prekindergarten-5.

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

Minority enrollment was 96% of the student body (majority Hispanic), which was higher than the Connecticut state average of 54% (majority Hispanic).

School Overview

Grades Offered

Grades Prekindergarten-5

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Distribution of Students By Grade Trends
Grade	Welch Annex School
Pre-K	16
Kind	59
1	94
2	91
3	69
4	3
5	1

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Total Students

333 students

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Total Students Trends Over Years (1987-2025)
Year	Welch Annex School
2025	333
2024	333
2023	333
2022	333
2021	333
2020	333
2019	333
2018	333
2017	333
2016	333
2015	333
2006	333
2005	305
2004	286
2003	320
2002	329
2001	316
2000	293
1999	312
1998	314
1997	339
1996	287
1995	258
1994	231
1993	271
1992	246
1991	279
1990	245
1989	315
1988	281
1987	365

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Total Classroom Teachers

18 teachers

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Total Classroom Teachers Trends Over Years (1987-2025)
Year	Welch Annex School
2025	18
2024	18
2023	18
2022	18
2021	18
2020	18
2019	18
2018	18
2017	18
2016	18
2015	18
2006	18
2005	20
2004	22
2003	23
2002	22
2001	17
2000	19
1999	16
1998	18
1997	18
1996	17
1995	17
1994	18
1993	16
1992	19
1991	16
1990	17
1989	17
1988	17
1987	16

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School Rankings

This School

State Level (CT)

Student-Teacher Ratio

19:1

12:1

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Student-Teacher Ratio Comparison Over Years (1987-2025)
Year	Welch Annex School	Connecticut	New Haven School District
2025	19:1	12:1
2024	19:1	12:1
2023	19:1	12:1	13:1
2022	19:1	12:1	13:1
2021	19:1	12:1	14:1
2020	19:1	13:1	14:1
2019	19:1	13:1	14:1
2018	19:1	13:1	14:1
2017	19:1	13:1	14:1
2016	19:1	13:1	14:1
2015	19:1	13:1	14:1
2006	19:1	15:1	14:1
2005	15:1	15:1	16:1
2004	13:1	14:1	14:1
2003	14:1	14:1	14:1
2002	15:1	14:1	14:1
2001	19:1	14:1	15:1
2000	15:1	14:1	14:1
1999	20:1	14:1	14:1
1998	17:1	14:1	15:1
1997	18:1	14:1	15:1
1996	17:1	15:1	16:1
1995	15:1	15:1	16:1
1994	13:1	14:1	15:1
1993	17:1	14:1	15:1
1992	13:1	14:1	15:1
1991	17:1	14:1	16:1
1990	14:1	14:1	16:1
1989	19:1	14:1	15:1
1988	17:1	14:1	15:1
1987	23:1	15:1	16:1

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American Indian

n/a

Asian

n/a

View Data

Asian Student Percentage Comparison Over Years (1989-2002)
Year	Welch Annex School	Connecticut	New Haven School District
2002	1%	3%	2%
1998	1%	3%	2%
1997	1%	3%	2%
1996	1%	2%	2%
1990	1%	2%	1%
1989	1%	2%	2%

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Hispanic

69%

32%

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Hispanic Student Percentage Comparison Over Years (1990-2025)
Year	Welch Annex School	Connecticut	New Haven School District
2025	69%	32%
2024	69%	31%
2023	69%	30%	49%
2022	69%	29%	48%
2021	69%	28%	48%
2020	69%	25%	47%
2019	69%	25%	47%
2018	70%	24%	44%
2017	70%	24%	44%
2016	70%	23%	43%
2015	70%	22%	41%
2006	69%	16%	35%
2005	70%	15%	33%
2004	68%	15%	32%
2003	70%	14%	32%
2002	68%	14%	30%
2001	64%	13%	30%
2000	65%	13%	29%
1999	62%	13%	28%
1998	58%	12%	27%
1997	53%	12%	27%
1996	50%	12%	27%
1995	47%	12%	26%
1994	44%	11%	24%
1993	45%	11%	24%
1992	39%	10%	24%
1991	33%	10%	23%
1990	29%	10%	22%

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Black

27%

12%

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Black Student Percentage Comparison Over Years (1990-2025)
Year	Welch Annex School	Connecticut	New Haven School District
2025	27%	12%
2024	27%	12%
2023	27%	12%	34%
2022	27%	13%	35%
2021	27%	13%	35%
2020	27%	13%	37%
2019	27%	13%	37%
2018	27%	13%	38%
2017	27%	13%	38%
2016	27%	13%	41%
2015	27%	13%	42%
2006	27%	13%	53%
2005	27%	14%	54%
2004	30%	14%	55%
2003	29%	13%	56%
2002	29%	14%	56%
2001	33%	14%	58%
2000	34%	13%	57%
1999	36%	13%	58%
1998	39%	13%	59%
1997	44%	13%	59%
1996	48%	14%	59%
1995	51%	13%	58%
1994	55%	13%	59%
1993	53%	13%	59%
1992	59%	13%	59%
1991	65%	13%	59%
1990	68%	13%	59%

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White

46%

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White Student Percentage Comparison Over Years (1990-2025)
Year	Welch Annex School	Connecticut	New Haven School District
2025	4%	46%
2024	4%	47%
2023	4%	48%	10%
2022	4%	49%	10%
2021	4%	50%	11%
2020	4%	53%	12%
2019	4%	53%	12%
2018	3%	55%	14%
2017	3%	55%	14%
2016	3%	56%	14%
2015	3%	57%	14%
2006	4%	67%	11%
2005	3%	67%	11%
2004	2%	68%	11%
2003	1%	69%	11%
2002	2%	69%	12%
2001	3%	70%	11%
2000	1%	71%	11%
1999	2%	71%	12%
1998	2%	72%	12%
1997	2%	72%	12%
1996	1%	72%	12%
1995	2%	73%	14%
1994	1%	74%	15%
1993	2%	74%	16%
1992	2%	75%	16%
1991	2%	75%	17%
1990	2%	75%	18%

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Hawaiian

n/a

Two or more races

n/a

All Ethnic Groups

0.45

0.68

View Data

Diversity Score Comparison Over Years (1990-2025)
Year	Welch Annex School	Connecticut	New Haven School District
2025	0.45	0.67
2024	0.45	0.67
2023	0.45	0.67	0.63
2022	0.45	0.66	0.63
2021	0.45	0.66	0.63
2020	0.45	0.64	0.63
2019	0.45	0.64	0.63
2018	0.44	0.63	0.63
2017	0.44	0.63	0.63
2016	0.44	0.62	0.64
2015	0.44	0.61	0.63
2006	0.45	0.52	0.60
2005	0.44	0.51	0.59
2004	0.45	0.50	0.58
2003	0.44	0.49	0.58
2002	0.46	0.49	0.58
2001	0.50	0.48	0.57
2000	0.50	0.47	0.59
1999	0.52	0.47	0.58
1998	0.52	0.46	0.58
1997	0.53	0.46	0.57
1996	0.52	0.45	0.57
1995	0.52	0.44	0.58
1994	0.51	0.43	0.58
1993	0.53	0.43	0.58
1992	0.50	0.41	0.58
1991	0.48	0.41	0.58
1990	0.46	0.41	0.58

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Eligible for

64%

38%

View Data

Free Lunch Eligibility Comparison Over Years (1994-2025)
Year	Welch Annex School	Connecticut	New Haven School District
2025	64%	38%
2024	64%	37%
2023	64%	36%	63%
2022	64%	34%	57%
2021	64%	36%	60%
2020	64%	35%	53%
2019	64%	35%	53%
2018	63%	31%	50%
2017	63%	31%	50%
2016	63%	33%	55%
2015	63%	33%	55%
2006	64%	21%	55%
2000	78%	19%	52%
1999	75%	20%	54%
1998	82%	20%	59%
1997	85%	20%	62%
1996	91%	24%	75%
1995	90%	24%	64%
1994	86%	24%	69%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2025)
Year	Welch Annex School	Connecticut	New Haven School District
2025	4%	6%
2024	4%	6%
2023	4%	6%	7%
2022	4%	6%	7%
2021	4%	6%	7%
2020	4%	7%	15%
2019	4%	7%	15%
2018	3%	5%
2017	3%	5%
2016	3%	5%	2%
2015	3%	5%	2%
2006	4%	6%	8%
2000	4%	5%	5%

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School Statewide Testing

View Education Department Test Scores

School District Name

New Haven School District

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

Frequently Asked Questions

How many students attend Welch Annex School?

333 students attend Welch Annex School.

What is the racial composition of the student body?

69% of Welch Annex School students are Hispanic, 27% of students are Black, and 4% of students are White.

What is the student-teacher ratio of Welch Annex School?

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

What grades does Welch Annex School offer ?

Welch Annex School offers enrollment in grades Prekindergarten-5

What school district is Welch Annex School part of?

Welch Annex School is part of New Haven School District.

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