Home > California > Los Angeles County > Los Angeles

Arco Iris Primary Center (Closed 2010)

4504 Ascot Ave.
Los Angeles, CA 90011

View full size Get directions

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

Showing 2001–2025. Full 32-year historical data available below ↓

Total Students Trends (1994-2025)
Year	Arco Iris Primary Center
2025	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
1995	148
1994	166

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.

Total Classroom Teachers

10 teachers

View Data

Showing 2001–2025. Full 32-year historical data available below ↓

Total Classroom Teachers Trends (1994-2025)
Year	Arco Iris Primary Center
2025	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
1995	8
1994	8

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 Rankings

This School

State Level (CA)

Student-Teacher Ratio

16:1

21:1

View Data

Showing 2001–2025. Full 32-year historical data available below ↓

Student-Teacher Ratio Comparison (1994-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	16:1	21:1
2009	17:1	20:1	20:1
2008	15:1	18:1	18:1
2007	18:1	21:1	21:1
2006	17:1	20:1	21:1
2005	18:1	21:1	22:1
2004	18:1	21:1	22:1
2003	16:1	20:1	22:1
2002	18:1	20:1	21:1
2001	18:1	20:1	21:1
2000	20:1	21:1	22:1
1999	19:1	21:1	22:1
1998	18:1	21:1	23:1
1997	19:1	23:1	24:1
1996	19:1	25:1	25:1
1995	19:1	25:1	26:1
1994	21:1	25:1	26:1

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.

Hispanic

96%

56%

View Data

Showing 2001–2025. Full 32-year historical data available below ↓

Hispanic Student Percentage Comparison (1994-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	96%	56%
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%
1995	84%	38%	67%
1994	84%	37%	66%

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.

Black

View Data

Showing 2001–2025. Full 32-year historical data available below ↓

Black Student Percentage Comparison (1994-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	4%	5%
2009	2%	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%	9%	12%
2001	3%	9%	13%
2000	5%	9%	13%
1999	9%	9%	14%
1998	9%	9%	14%
1997	13%	9%	14%
1996	15%	9%	14%
1995	16%	9%	14%
1994	16%	9%	14%

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.

All Ethnic Groups

100%

80%

0.08

0.63

View Data

Showing 2001–2025. Full 32-year historical data available below ↓

Diversity Score Comparison (1994-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	0.08	0.63
2009	0.04	0.67	0.44
2008	0.08	0.65	0.44
2007	0.06	0.66	0.44
2006	0.06	0.66	0.44
2005	0.06	0.66	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
1995	0.27	0.67	0.52
1994	0.27	0.67	0.53

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.

Eligible for

88%

54%

View Data

Showing 2001–2025. Full 32-year historical data available below ↓

Free Lunch Eligibility Comparison (1994-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	88%	54%
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%
1995	94%	45%	70%
1994	95%	43%	70%

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.

Eligible for

View Data

Showing 2001–2025. Full 27-year historical data available below ↓

Reduced-Price Lunch Eligibility Comparison (1999-2025)
Year	Arco Iris Primary Center	California	Los Angeles Unified School District
2025	7%	8%
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%
1999	4%	7%	4%

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.

Recent Articles

October 21, 2026

Can Your Child Get Into School Clubs and Activities?

Discover whether your child can access advertised school clubs and activities, including enrollment limits, tryouts, fees, transportation, scheduling conflicts, and essential questions parents should ask before choosing schools today.

October 21, 2026

Who Supervises Students When Their Teacher Is Out?

Discover who supervises students when regular teachers are absent, how schools arrange classroom coverage, what qualifications substitutes need, and which questions parents should ask about safety and learning continuity.

October 21, 2026

When the School Nurse Isn't There: Parent Guide

Learn what happens when school nurses are absent, how public schools handle medications and emergencies, and which essential questions parents should ask to protect their children's health and safety daily.