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Arco Iris Primary Center (Closed 2010)

4504 Ascot Ave.
Los Angeles, CA 90011

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Arco Iris Primary Center serves 162 students in grades Kindergarten-2.

The student-teacher ratio of 16:1 was lower than the California state level of 21:1.

School Overview

Grades Offered

Grades Kindergarten-2

Total Students

162 students

View Data

Total Students Trends Over Years (1996-2025)
Year	Arco Iris Primary Center
2025	162
2024	162
2023	162
2022	162
2021	162
2020	162
2019	162
2018	162
2017	162
2016	162
2015	162
2009	173
2008	162
2007	198
2006	185
2005	195
2004	184
2003	180
2002	183
2001	176
2000	195
1999	193
1998	201
1997	190
1996	155

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Total Classroom Teachers

10 teachers

View Data

Total Classroom Teachers Trends Over Years (1996-2025)
Year	Arco Iris Primary Center
2025	10
2024	10
2023	10
2022	10
2021	10
2020	10
2019	10
2018	10
2017	10
2016	10
2015	10
2009	10
2008	11
2007	11
2006	11
2005	11
2004	10
2003	11
2002	10
2001	10
2000	10
1999	10
1998	11
1997	10
1996	8

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School Rankings

This School

State Level (CA)

Student-Teacher Ratio

16:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1996-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	16:1	21:1
2024	16:1	21:1
2023	16:1	22:1	2:1
2022	16:1	22:1	20:1
2021	16:1	22:1	21:1
2020	16:1	23:1	22:1
2019	16:1	23:1	22:1
2018	16:1	23:1	22:1
2017	16:1	23:1	22:1
2016	16:1	24:1	23:1
2015	16:1	24:1	23:1
2009	17:1	21:1	20:1
2008	15:1	18:1	18:1
2007	18:1	22:1	21:1
2006	17:1	22:1	21:1
2005	18:1	22:1	22:1
2004	18:1	22:1	22:1
2003	16:1	21:1	22:1
2002	18:1	21:1	21:1
2001	18:1	21:1	21:1
2000	20:1	22:1	22:1
1999	19:1	22:1	22:1
1998	18:1	22:1	23:1
1997	19:1	24:1	24:1
1996	19:1	25:1	25:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (2000-2009)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2009	1%	1%
2000	1%	1%

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Asian

n/a

12%

Hispanic

96%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1996-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	96%	56%
2024	96%	56%
2023	96%	55%	60%
2022	96%	56%	73%
2021	96%	56%	73%
2020	96%	55%	73%
2019	96%	55%	73%
2018	97%	54%	74%
2017	97%	54%	74%
2016	97%	54%	74%
2015	97%	54%	62%
2009	98%	49%	74%
2008	96%	50%	74%
2007	97%	49%	73%
2006	97%	48%	74%
2005	97%	47%	73%
2004	96%	46%	73%
2003	96%	45%	72%
2002	96%	44%	72%
2001	96%	43%	71%
2000	94%	42%	70%
1999	91%	41%	69%
1998	91%	40%	69%
1997	87%	40%	68%
1996	85%	39%	67%

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Black

View Data

Black Student Percentage Comparison Over Years (1996-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	4%	5%
2024	4%	5%
2023	4%	5%	23%
2022	4%	5%	8%
2021	4%	5%	9%
2020	4%	5%	9%
2019	4%	5%	9%
2018	3%	6%	9%
2017	3%	6%	9%
2016	3%	6%	9%
2015	3%	6%	10%
2009	1%	7%	11%
2008	4%	8%	11%
2007	2%	8%	11%
2006	3%	8%	11%
2005	3%	8%	12%
2004	4%	8%	12%
2003	4%	8%	12%
2002	4%	8%	12%
2001	3%	8%	13%
2000	5%	9%	13%
1999	9%	9%	14%
1998	9%	9%	14%
1997	13%	9%	14%
1996	15%	9%	14%

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White

n/a

20%

View Data

White Student Percentage Comparison Over Years (2001-2007)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2007	1%	29%	9%
2001	1%	36%	10%

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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 (1996-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	0.08	0.63
2024	0.08	0.63
2023	0.08	0.64	0.52
2022	0.08	0.63	0.45
2021	0.08	0.62	0.45
2020	0.08	0.63	0.45
2019	0.08	0.63	0.45
2018	0.06	0.64	0.43
2017	0.06	0.64	0.43
2016	0.06	0.64	0.43
2015	0.06	0.64	0.47
2009	0.05	0.71	0.44
2008	0.08	0.65	0.44
2007	0.06	0.67	0.44
2006	0.07	0.66	0.44
2005	0.06	0.67	0.45
2004	0.08	0.67	0.45
2003	0.08	0.67	0.46
2002	0.08	0.67	0.46
2001	0.08	0.67	0.47
2000	0.11	0.67	0.48
1999	0.17	0.67	0.49
1998	0.17	0.67	0.50
1997	0.23	0.67	0.50
1996	0.26	0.67	0.51

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Eligible for

88%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1996-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	88%	54%
2024	88%	54%
2023	88%	51%	65%
2022	88%	51%	76%
2021	88%	53%	76%
2020	88%	52%	73%
2019	88%	52%	73%
2018	88%	49%	68%
2017	88%	49%	68%
2016	88%	50%	68%
2015	88%	50%	69%
2009	88%	43%	68%
2008	88%	41%	61%
2007	82%	40%	65%
2006	78%	40%	68%
2005	86%	40%	67%
2004	85%	40%	67%
2003	96%	39%	68%
2002	86%	39%	66%
2001	94%	39%	68%
2000	94%	40%	69%
1999	70%	40%	69%
1998	71%	47%	71%
1997	95%	47%	72%
1996	95%	46%	73%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	7%	8%
2024	7%	8%
2023	7%	8%	6%
2022	7%	7%	5%
2021	7%	6%	5%
2020	7%	7%	6%
2019	7%	7%	6%
2018	6%	9%	9%
2017	6%	9%	9%
2016	6%	9%	9%
2015	6%	9%	5%
2009	5%	10%	7%
2008	7%	10%	7%
2007	6%	10%	8%
2006	2%	9%	10%
2005	13%	9%	8%
2004	13%	9%	8%
2003	3%	9%	7%
2002	9%	8%	7%
2001	3%	8%	6%
2000	4%	7%	5%

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

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

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

School Statewide Testing

View Education Department Test Scores

School District Name

Los Angeles Unified School District

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

Frequently Asked Questions

How many students attend Arco Iris Primary Center?

162 students attend Arco Iris Primary Center.

What is the racial composition of the student body?

96% of Arco Iris Primary Center students are Hispanic, and 4% of students are Black.

What is the student-teacher ratio of Arco Iris Primary Center?

Arco Iris Primary Center has a student ration of 16:1, which is lower than the California state average of 21:1.

What grades does Arco Iris Primary Center offer ?

Arco Iris Primary Center offers enrollment in grades Kindergarten-2

What school district is Arco Iris Primary Center part of?

Arco Iris Primary Center is part of Los Angeles Unified School District.

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