Mildred B. Janson Elementary School (Ranked Top 20% for 2025)

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Mildred B. Janson Elementary School

8628 East Marshall
Rosemead, CA 91770

( shown in map)

Top 20%

Serving 582 students in grades Kindergarten-6, Mildred B. Janson Elementary School ranks in the top 20% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 58% (which is higher than the California state average of 33%). The percentage of students achieving is 68% (which is higher than the California state average of 47%).

The student:teacher ratio of 22:1 is higher than the California state level of 21:1.

Minority enrollment is 99% of the student body (majority Asian), which is higher than the California state average of 80% (majority Hispanic and Asian).

Quick Stats (2025)

Grades: Kindergarten-6
Enrollment: 582 students
Student:Teacher Ratio: 22:1
Minority Enrollment: 99%
: Top 20% in CA
: 58% (Top 20%)
: 68% (Top 20%)
: 45-49% (Top 20%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Mildred B. Janson Elementary School ranks among the top 20% of public schools in California for:

School Overview

Mildred B. Janson Elementary School's student population of 582 students has stayed relatively flat over five school years.

The teacher population of 27 teachers has grown by 12% over five school years.

Grades Offered

Grades Kindergarten-6

View Data

Distribution of Students By Grade Trends
Grade	Mildred B. Janson Elementary School
Kind	83
1	90
2	80
3	79
4	81
5	82
6	87

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Total Students

582 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Mildred B. Janson Elementary School
2023	596
2022	514
2021	580
2020	593
2019	593
2018	567
2017	567
2016	601
2015	616
2014	627
2013	616
2012	635
2011	662
2010	661
2009	673
2008	707
2007	736
2006	735
2005	768
2004	792
2003	808
2002	811
2001	806
2000	774
1999	778
1998	743
1997	712
1996	766
1995	745
1994	702
1993	756
1992	724
1991	674
1990	669
1989	634
1988	652
1987	622

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Gender %

Total Classroom Teachers

27 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Mildred B. Janson Elementary School
2023	26
2022	25
2021	25
2020	24
2019	24
2018	25
2017	25
2016	22
2015	23
2014	23
2013	23
2012	23
2010	28
2009	29
2008	32
2007	31
2006	33
2005	35
2004	38
2003	40
2002	40
2001	38
2000	36
1999	38
1998	35
1997	29
1996	28
1995	27
1994	28
1993	27
1992	25
1991	25
1990	27

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School Calendar

School Rankings

Mildred B. Janson Elementary School ranks within the top 20% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).

The of Mildred B. Janson Elementary School is 0.45, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.

This School

State Level (CA)

#1282 out of 9602 schools
(Top 20%)

View Data

Overall School Rank Trends Over Years (2010-2022)
Year	Mildred B. Janson Elementary School
2022	#1282
2019	#1413
2018	#1706
2017	#1714
2016	#1799
2015	#1602
2013	#1492
2012	#1543
2011	#2248
2010	#1824

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58%

33%

View Data

Math Proficiency Comparison Over Years (2010-2022)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2022	58%	33%	49%
2019	69%	40%	57%
2018	61%	39%	55%
2017	57%	38%	53%
2016	57%	37%	50%
2015	52%	34%	48%
2013	82%	59%	71%
2012	80%	59%	71%
2011	77%	58%	69%
2010	74%	56%	65%

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68%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2022	68%	47%	58%
2019	65%	51%	62%
2018	63%	50%	55%
2017	62%	48%	60%
2016	60%	48%	59%
2015	61%	44%	54%
2013	67%	57%	66%
2012	70%	58%	69%
2011	60%	56%	64%
2010	65%	54%	61%

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45-49%

29%

Student : Teacher Ratio

22:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2023	23:1	22:1	21:1
2022	21:1	21:1	20:1
2021	23:1	22:1	21:1
2020	25:1	23:1	22:1
2019	25:1	23:1	22:1
2018	23:1	23:1	22:1
2017	23:1	23:1	22:1
2016	27:1	24:1	24:1
2015	27:1	24:1	24:1
2014	27:1	24:1	24:1
2013	27:1	24:1	25:1
2012	28:1	23:1	25:1
2010	24:1	21:1	22:1
2009	23:1	20:1	23:1
2008	22:1	18:1	22:1
2007	24:1	21:1	23:1
2006	22:1	20:1	22:1
2005	22:1	21:1	23:1
2004	21:1	21:1	22:1
2003	20:1	20:1	21:1
2002	20:1	20:1	21:1
2001	21:1	20:1	22:1
2000	22:1	21:1	22:1
1999	20:1	21:1	22:1
1998	21:1	21:1	21:1
1997	25:1	23:1	24:1
1996	27:1	25:1	26:1
1995	28:1	25:1	26:1
1994	25:1	25:1	25:1
1993	28:1	25:1	25:1
1992	29:1	24:1	25:1
1991	27:1	24:1	24:1
1990	25:1	24:1	24:1

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American Indian

n/a

Asian

69%

12%

View Data

Asian Student Percentage Comparison Over Years (1992-2023)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2023	68%	12%	58%
2022	68%	12%	57%
2021	67%	12%	56%
2020	66%	12%	53%
2019	66%	12%	53%
2018	61%	11%	52%
2017	61%	11%	52%
2016	59%	11%	53%
2015	59%	11%	53%
2014	59%	11%	55%
2013	58%	11%	54%
2012	60%	11%	53%
2010	63%	11%	53%
2009	63%	11%	54%
2008	62%	12%	53%
2007	60%	12%	52%
2006	60%	12%	51%
2005	58%	12%	49%
2004	57%	12%	46%
2003	53%	11%	45%
2002	52%	11%	43%
2001	51%	11%	43%
2000	47%	11%	40%
1999	44%	11%	37%
1998	43%	11%	37%
1997	40%	11%	37%
1996	41%	11%	37%
1995	43%	11%	37%
1994	42%	11%	36%
1993	42%	11%	36%
1992	40%	11%	35%

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Hispanic

28%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2023	29%	55%	38%
2022	28%	56%	37%
2021	27%	56%	36%
2020	27%	55%	37%
2019	27%	55%	37%
2018	34%	54%	41%
2017	34%	54%	41%
2016	38%	54%	44%
2015	38%	54%	43%
2014	39%	53%	43%
2013	38%	53%	42%
2012	36%	52%	43%
2011	8%	51%	7%
2010	35%	50%	43%
2009	35%	49%	43%
2008	36%	50%	43%
2007	36%	49%	44%
2006	35%	48%	45%
2005	37%	47%	47%
2004	38%	46%	49%
2003	42%	45%	49%
2002	43%	44%	50%
2001	43%	43%	49%
2000	45%	42%	52%
1999	47%	41%	53%
1998	48%	40%	54%
1997	50%	40%	54%
1996	50%	39%	53%
1995	47%	38%	53%
1994	48%	37%	53%
1993	47%	36%	52%
1992	49%	35%	53%
1991	49%	34%	52%

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Black

n/a

View Data

Black Student Percentage Comparison Over Years (1990-2013)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2013	1%	6%	1%
2008	1%	8%	1%
2007	1%	8%	1%
2006	1%	8%	1%
2005	1%	8%	1%
2004	1%	8%	1%
2001	1%	8%	1%
2000	1%	9%	1%
1998	1%	9%	1%
1997	1%	9%	1%
1996	1%	9%	1%
1995	1%	9%	1%
1993	1%	9%	1%
1991	1%	9%	2%
1990	1%	9%	1%

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White

20%

View Data

White Student Percentage Comparison Over Years (1992-2023)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2023	1%	21%	1%
2022	1%	21%	2%
2021	2%	22%	2%
2020	2%	23%	2%
2019	2%	23%	2%
2018	3%	24%	2%
2017	3%	24%	2%
2016	3%	24%	2%
2015	3%	24%	3%
2014	2%	25%	2%
2013	3%	25%	3%
2012	3%	26%	3%
2010	2%	27%	3%
2009	2%	28%	2%
2008	1%	29%	3%
2007	3%	29%	3%
2006	4%	31%	3%
2005	4%	31%	3%
2004	4%	32%	4%
2003	5%	34%	5%
2002	5%	35%	6%
2001	5%	36%	7%
2000	7%	37%	7%
1999	9%	38%	10%
1998	8%	39%	8%
1997	9%	39%	8%
1996	8%	40%	9%
1995	9%	41%	9%
1994	10%	42%	10%
1993	10%	43%	11%
1992	11%	44%	11%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2011-2023)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2023	2%	6%	2%
2022	3%	5%	4%
2021	4%	5%	6%
2020	5%	4%	8%
2019	5%	4%	8%
2018	2%	4%	5%
2017	2%	4%	5%
2012	1%	3%
2011	92%	2%	93%

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All Ethnic Groups

0.45

0.63

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2023	0.46	0.64	0.53
2022	0.46	0.63	0.54
2021	0.48	0.62	0.56
2020	0.49	0.63	0.58
2019	0.49	0.63	0.58
2018	0.52	0.64	0.56
2017	0.52	0.64	0.56
2016	0.51	0.64	0.53
2015	0.51	0.64	0.54
2014	0.50	0.65	0.53
2013	0.53	0.65	0.54
2012	0.53	0.65	0.54
2011	0.15	0.67	0.14
2010	0.50	0.67	0.54
2009	0.50	0.71	0.53
2008	0.50	0.65	0.53
2007	0.51	0.67	0.54
2006	0.52	0.66	0.55
2005	0.54	0.67	0.55
2004	0.55	0.67	0.56
2003	0.56	0.67	0.56
2002	0.57	0.67	0.56
2001	0.58	0.67	0.57
2000	0.60	0.67	0.57
1999	0.58	0.67	0.58
1998	0.59	0.67	0.58
1997	0.59	0.67	0.58
1996	0.59	0.67	0.58
1995	0.60	0.67	0.58
1994	0.59	0.67	0.58
1993	0.61	0.67	0.59
1992	0.59	0.67	0.59
1991	0.61	0.67	0.61

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Eligible for

58%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1992-2023)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2023	52%	51%	60%
2022	50%	51%	59%
2021	58%	53%	61%
2020	62%	52%	68%
2019	62%	52%	68%
2018	58%	49%	59%
2017	58%	49%	59%
2016	59%	50%	61%
2015	61%	50%	62%
2014	63%	49%	61%
2013	64%	48%	62%
2011	66%	46%	65%
2010	61%	46%	60%
2009	55%	43%	56%
2008	54%	41%	55%
2007	54%	40%	56%
2006	57%	40%	58%
2005	57%	40%	59%
2004	58%	40%	61%
2003	56%	39%	57%
2002	61%	39%	61%
2001	60%	39%	62%
2000	61%	40%	62%
1999	63%	40%	63%
1998	75%	47%	77%
1997	79%	47%	77%
1996	74%	46%	74%
1995	74%	45%	60%
1994	70%	43%	71%
1993	71%	41%	69%
1992	63%	38%	62%

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Eligible for

10%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023)
Year	Mildred B. Janson Elementary School	California	Rosemead Elementary School District
2023	12%	8%	11%
2022	13%	7%	13%
2021	14%	6%	13%
2020	15%	7%	13%
2019	15%	7%	13%
2018	22%	9%	19%
2017	22%	9%	19%
2016	22%	9%	19%
2015	24%	9%	20%
2014	22%	9%	21%
2013	20%	7%	19%
2011	21%	8%	21%
2010	23%	9%	22%
2009	25%	10%	23%
2008	25%	10%	22%
2007	24%	10%	22%
2006	21%	9%	20%
2005	24%	9%	22%
2004	23%	9%	21%
2003	23%	9%	20%
2002	19%	8%	19%

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School Statewide Testing

School District Name

Rosemead Elementary School District

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

Profile last updated: 02/09/2025

Frequently Asked Questions

What is Mildred B. Janson Elementary School's ranking?

Mildred B. Janson Elementary School is ranked #1282 out of 9,602 schools, which ranks it among the top 20% of public schools in California.

What schools are Mildred B. Janson Elementary School often compared to?

Mildred B. Janson Elementary Schoolis often viewed alongside schools like Emma W. Shuey Elementary School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

58% of students have achieved math proficiency (compared to the 33% CA state average), while 68% of students have achieved reading proficiency (compared to the 47% CA state average).

How many students attend Mildred B. Janson Elementary School?

582 students attend Mildred B. Janson Elementary School.

What is the racial composition of the student body?

69% of Mildred B. Janson Elementary School students are Asian, 28% of students are Hispanic, 2% of students are Two or more races, and 1% of students are White.

What is the student:teacher ratio of Mildred B. Janson Elementary School?

Mildred B. Janson Elementary School has a student ration of 22:1, which is higher than the California state average of 21:1.

What grades does Mildred B. Janson Elementary School offer ?

Mildred B. Janson Elementary School offers enrollment in grades Kindergarten-6

What school district is Mildred B. Janson Elementary School part of?

Mildred B. Janson Elementary School is part of Rosemead Elementary School District.

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Quick Stats (2025)

Grades: Kindergarten-6
Enrollment: 582 students
Student:Teacher Ratio: 22:1
Minority Enrollment: 99%
: Top 20%
: 58% (Top 20%)
: 68% (Top 20%)
: 45-49% (Top 20%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education