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Delta Island Elementary School (Closed 2010)

11022 West Howard Rd.
Tracy, CA 95376

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Delta Island Elementary School serves 135 students in grades Kindergarten-8.

The student-teacher ratio of 17:1 was lower than the California state level of 21:1.

Minority enrollment was 96% of the student body (majority Hispanic), which was higher than the California state average of 80% (majority Hispanic).

School Overview

Grades Offered

Grades Kindergarten-8

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Distribution of Students By Grade Trends
Grade	Delta Island Elementary School
Kind	25
1	26
2	27
3	14
4	18
5	25

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Total Students

135 students

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Total Students Trends Over Years (2000-2025)
Year	Delta Island Elementary School
2025	135
2024	135
2023	135
2022	135
2021	135
2020	135
2019	135
2018	135
2017	135
2016	135
2015	135
2009	130
2008	135
2007	155
2006	164
2005	166
2004	161
2003	162
2002	183
2001	188
2000	171

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Total Classroom Teachers

8 teachers

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Total Classroom Teachers Trends Over Years (2000-2025)
Year	Delta Island Elementary School
2025	8
2024	8
2023	8
2022	8
2021	8
2020	8
2019	8
2018	8
2017	8
2016	8
2015	8
2009	8
2008	11
2007	11
2006	10
2005	11
2004	10
2003	11
2002	10
2001	10
2000	9

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School Rankings

This School

State Level (CA)

Student-Teacher Ratio

17:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (2000-2025)
Year	Delta Island Elementary School	California	Tracy Joint Unified School District
2025	17:1	21:1
2024	17:1	21:1
2023	17:1	22:1	22:1
2022	17:1	22:1	23:1
2021	17:1	22:1	23:1
2020	17:1	23:1	23:1
2019	17:1	23:1	23:1
2018	17:1	23:1	23:1
2017	17:1	23:1	23:1
2016	17:1	24:1	23:1
2015	17:1	24:1	23:1
2009	16:1	21:1	21:1
2008	12:1	18:1	18:1
2007	14:1	22:1	22:1
2006	16:1	22:1	20:1
2005	15:1	22:1	22:1
2004	16:1	22:1	22:1
2003	15:1	21:1	21:1
2002	18:1	21:1	20:1
2001	19:1	21:1	22:1
2000	19:1	22:1	21:1

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American Indian

n/a

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American Indian Student Percentage Comparison Over Years (2000-2009)
Year	Delta Island Elementary School	California	Tracy Joint Unified School District
2009	1%	1%	1%
2007	1%	2%	1%
2006	1%	1%	1%
2005	2%	2%	1%
2004	2%	2%	1%
2003	2%	2%	1%
2002	2%	2%	1%
2001	3%	2%	1%
2000	1%	1%	2%

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Asian

n/a

12%

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Asian Student Percentage Comparison Over Years (2000-2007)
Year	Delta Island Elementary School	California	Tracy Joint Unified School District
2007	2%	12%	17%
2006	2%	12%	16%
2005	4%	12%	17%
2004	4%	12%	15%
2003	6%	11%	14%
2002	3%	11%	14%
2001	3%	11%	12%
2000	4%	11%	10%

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Hispanic

96%

56%

View Data

Hispanic Student Percentage Comparison Over Years (2000-2025)
Year	Delta Island Elementary School	California	Tracy Joint Unified School District
2025	96%	56%
2024	96%	56%
2023	96%	55%	54%
2022	96%	56%	54%
2021	96%	56%	55%
2020	96%	55%	53%
2019	96%	55%	53%
2018	97%	54%	52%
2017	97%	54%	52%
2016	97%	54%	51%
2015	97%	54%	51%
2009	96%	49%	40%
2008	96%	50%	42%
2007	95%	49%	41%
2006	90%	48%	39%
2005	87%	47%	36%
2004	87%	46%	35%
2003	81%	45%	33%
2002	75%	44%	31%
2001	72%	43%	30%
2000	69%	42%	29%

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Black

n/a

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Black Student Percentage Comparison Over Years (2000-2004)
Year	Delta Island Elementary School	California	Tracy Joint Unified School District
2004	1%	8%	8%
2003	1%	8%	8%
2002	1%	8%	7%
2001	2%	8%	7%
2000	1%	9%	6%

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White

20%

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White Student Percentage Comparison Over Years (2000-2025)
Year	Delta Island Elementary School	California	Tracy Joint Unified School District
2025	4%	20%
2024	4%	20%
2023	4%	21%	15%
2022	4%	21%	16%
2021	4%	22%	17%
2020	4%	23%	20%
2019	4%	23%	20%
2018	3%	24%	22%
2017	3%	24%	22%
2016	3%	24%	23%
2015	3%	24%	24%
2009	3%	28%	29%
2008	4%	29%	31%
2007	2%	29%	32%
2006	7%	31%	36%
2005	7%	31%	37%
2004	6%	32%	41%
2003	10%	34%	44%
2002	19%	35%	47%
2001	20%	36%	50%
2000	25%	37%	53%

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Hawaiian

n/a

Two or more races

n/a

All Ethnic Groups

0.08

0.63

View Data

Diversity Score Comparison Over Years (2000-2025)
Year	Delta Island Elementary School	California	Tracy Joint Unified School District
2025	0.08	0.63
2024	0.08	0.63
2023	0.08	0.64	0.65
2022	0.08	0.63	0.65
2021	0.08	0.62	0.65
2020	0.08	0.63	0.65
2019	0.08	0.63	0.65
2018	0.06	0.64	0.66
2017	0.06	0.64	0.66
2016	0.06	0.64	0.66
2015	0.06	0.64	0.67
2009	0.08	0.71	0.72
2008	0.08	0.65	0.69
2007	0.11	0.67	0.70
2006	0.19	0.66	0.70
2005	0.24	0.67	0.70
2004	0.24	0.67	0.69
2003	0.33	0.67	0.68
2002	0.40	0.67	0.67
2001	0.44	0.67	0.65
2000	0.46	0.67	0.63

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Eligible for

86%

54%

View Data

Free Lunch Eligibility Comparison Over Years (2000-2025)
Year	Delta Island Elementary School	California	Tracy Joint Unified School District
2025	86%	54%
2024	86%	54%
2023	86%	51%	49%
2022	86%	51%	45%
2021	86%	53%	47%
2020	86%	52%	46%
2019	86%	52%	46%
2018	85%	49%	39%
2017	85%	49%	39%
2016	85%	50%	37%
2015	85%	50%	36%
2009	88%	43%	27%
2008	86%	41%	25%
2007	88%	40%	22%
2006	86%	40%	21%
2005	77%	40%	19%
2004	79%	40%	19%
2003	65%	39%	17%
2002	65%	39%	15%
2001	74%	39%	17%
2000	78%	40%	19%

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Eligible for

10%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2025)
Year	Delta Island Elementary School	California	Tracy Joint Unified School District
2025	10%	8%
2024	10%	8%
2023	10%	8%	7%
2022	10%	7%	6%
2021	10%	6%	7%
2020	10%	7%	10%
2019	10%	7%	10%
2018	10%	9%	10%
2017	10%	9%	10%
2016	10%	9%	9%
2015	10%	9%	8%
2009	9%	10%	9%
2008	10%	10%	7%
2007	3%	10%	5%
2006	3%	9%	5%
2005	11%	9%	5%
2004	17%	9%	6%
2003	17%	9%	5%
2002	12%	8%	5%
2001	19%	8%	5%
2000	7%	7%	5%

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School Statewide Testing

View Education Department Test Scores

School District Name

Tracy Joint Unified School District

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

Frequently Asked Questions

How many students attend Delta Island Elementary School?

135 students attend Delta Island Elementary School.

What is the racial composition of the student body?

96% of Delta Island Elementary School students are Hispanic, and 4% of students are White.

What is the student-teacher ratio of Delta Island Elementary School?

Delta Island Elementary School has a student ration of 17:1, which is lower than the California state average of 21:1.

What grades does Delta Island Elementary School offer ?

Delta Island Elementary School offers enrollment in grades Kindergarten-8

What school district is Delta Island Elementary School part of?

Delta Island Elementary School is part of Tracy Joint Unified School District.

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