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Hermosa Montessori Charter

12051 E Fort Lowell Rd
Tucson, AZ 85749

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10/

Top 10%

Tel: (520) 749-5518

SAVE SCHOOL

Serving 230 students in grades Kindergarten-8, Hermosa Montessori Charter ranks in the top 10% of all schools in Arizona for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).

The percentage of students achieving is 60-64% (which is higher than the Arizona state average of 34%). The percentage of students achieving is 70-74% (which is higher than the Arizona state average of 40%).

The student-teacher ratio of 13:1 is lower than the Arizona state level of 17:1.

Minority enrollment is 36% of the student body (majority Hispanic), which is lower than the Arizona state average of 67% (majority Hispanic).

Quick Facts (2026)

School Type: Charter School
Grades: Kindergarten-8
Enrollment: 230 students
Student-Teacher Ratio: 13:1
Minority Enrollment: 36%
: Top 10% in AZ
: 60-64% (Top 10%)
: 70-74% (Top 5%)
: 40-59% (Top 20%)
Source: National Center for Education Statistics (NCES), AZ Dept. of Education

Top Rankings

Hermosa Montessori Charter ranks among the top 20% of public schools in Arizona for:

School Overview

Hermosa Montessori Charter's student population of 230 students has grown by 13% over five school years.

The teacher population of 18 teachers has stayed relatively flat over five school years.

School Type

Charter School

Grades Offered

Grades Kindergarten-8
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Hermosa Montessori Charter
Kind	36
1	33
2	29
3	36
4	18
5	27
6	26
7	14
8	11

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Total Students

230 students

View Data

Total Students Trends Over Years (1998-2025)
Year	Hermosa Montessori Charter
2025	230
2024	222
2023	212
2022	196
2021	202
2020	235
2019	235
2018	218
2017	218
2016	221
2015	204
2014	217
2013	211
2012	208
2011	226
2010	243
2009	236
2008	239
2007	238
2006	249
2005	239
2004	235
2003	226
2002	215
2001	191
2000	105
1999	94
1998	85

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Total Classroom Teachers

18 teachers

School Calendar

View School Calendar

School Rankings

Hermosa Montessori Charter ranks within the top 10% of all 1,921 schools in Arizona (based off of combined math and reading proficiency testing data).

The of Hermosa Montessori Charter is 0.53, which is less than the diversity score at state average of 0.66. The school's diversity has stayed relatively flat over five school years.

This School

State Level (AZ)

#113 out of 1921 schools
(Top 10%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Hermosa Montessori Charter
2023	#113
2022	#214
2021	#44
2019	#144
2018	#169
2017	#66
2016	#59
2015	#166
2014	#83
2013	#122
2012	#119

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60-64%

34%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2023	62%	34%	62%
2022	52%	35%	52%
2021	67%	32%	67%
2019	67%	45%	67%
2018	67%	45%	67%
2017	77%	42%	77%
2016	72%	39%	72%
2015	57%	38%	57%
2014	87%	63%	87%
2013	82%	63%	82%
2012	87%	63%	87%

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70-74%

40%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2022	72%	40%	72%
2021	87%	39%	87%
2019	82%	45%	82%
2018	77%	44%	67%
2017	77%	42%	77%
2016	77%	40%	77%
2015	67%	38%	67%
2014	95%	79%	95%
2013	95%	78%	95%
2012	92%	77%	92%
2011	92%	77%	92%

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40-59%

24%

Student-Teacher Ratio

13:1

17:1

American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (1999-2012)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2012	1%	5%	1%
2011	1%	7%	1%
2010	2%	6%	2%
2009	1%	6%	1%
2008	1%	5%	1%
2004	1%	8%	1%
2001	1%	8%	1%
1999	1%	7%	1%

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Asian

View Data

Asian Student Percentage Comparison Over Years (1998-2025)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2025	7%	3%
2024	7%	3%
2023	6%	3%	6%
2022	1%	3%	1%
2021	1%	3%	1%
2020	2%	3%	2%
2019	2%	3%	2%
2018	1%	3%	1%
2017	1%	3%	1%
2016	1%	3%	1%
2015	2%	3%	2%
2014	3%	3%	3%
2013	4%	3%	4%
2012	3%	3%	3%
2011	4%	3%	4%
2010	2%	3%	2%
2009	6%	3%	6%
2008	7%	3%	7%
2007	8%	3%	8%
2006	6%	2%	6%
2005	9%	2%	9%
2004	9%	2%	9%
2003	9%	2%	9%
2002	12%	2%	12%
2001	7%	2%	7%
2000	10%	2%	10%
1999	11%	2%	11%
1998	9%	2%	9%

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Hispanic

25%

49%

View Data

Hispanic Student Percentage Comparison Over Years (1998-2025)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2025	25%	49%
2024	22%	48%
2023	22%	47%	22%
2022	20%	47%	20%
2021	18%	46%	18%
2020	25%	45%	25%
2019	25%	45%	25%
2018	23%	45%	23%
2017	23%	45%	23%
2016	18%	45%	18%
2015	20%	45%	20%
2014	16%	44%	16%
2013	16%	43%	16%
2012	14%	43%	14%
2011	15%	42%	15%
2010	14%	41%	14%
2009	14%	41%	14%
2008	14%	42%	14%
2007	14%	41%	14%
2006	10%	39%	10%
2005	9%	38%	9%
2004	10%	37%	10%
2003	12%	36%	12%
2002	11%	35%	11%
2001	13%	33%	13%
2000	11%	33%	11%
1999	5%	32%	10%
1998	6%	31%	8%

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Black

View Data

Black Student Percentage Comparison Over Years (1998-2025)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2025	2%	6%
2024	3%	6%
2023	3%	6%	3%
2022	2%	6%	2%
2021	3%	6%	3%
2020	2%	5%	2%
2019	2%	5%	2%
2018	2%	5%	2%
2017	2%	5%	2%
2016	1%	5%	1%
2015	1%	5%	1%
2014	2%	5%	2%
2013	2%	5%	2%
2012	2%	5%	2%
2011	3%	5%	3%
2010	2%	6%	2%
2009	3%	6%	3%
2008	3%	6%	3%
2007	4%	5%	4%
2006	2%	5%	2%
2005	2%	5%	2%
2004	3%	5%	3%
2003	3%	5%	3%
2002	3%	5%	3%
2001	3%	5%	3%
2000	4%	4%	4%
1999	4%	5%	4%
1998	4%	4%	3%

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White

64%

33%

View Data

White Student Percentage Comparison Over Years (1998-2025)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2025	64%	33%
2024	66%	34%
2023	67%	35%	67%
2022	69%	35%	69%
2021	70%	36%	70%
2020	60%	38%	60%
2019	60%	38%	60%
2018	65%	38%	65%
2017	65%	38%	65%
2016	71%	39%	71%
2015	69%	40%	69%
2014	75%	41%	75%
2013	76%	42%	76%
2012	78%	42%	78%
2011	77%	42%	77%
2010	80%	44%	80%
2009	76%	44%	76%
2008	75%	44%	75%
2007	74%	45%	74%
2006	82%	47%	82%
2005	80%	48%	80%
2004	77%	48%	77%
2003	76%	49%	76%
2002	74%	50%	74%
2001	76%	52%	76%
2000	75%	53%	75%
1999	79%	54%	74%
1998	81%	56%	80%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2025)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2025	2%	4%
2024	2%	4%
2023	2%	4%	2%
2022	8%	4%	8%
2021	8%	4%	8%
2020	11%	3%	11%
2019	11%	3%	11%
2018	9%	3%	9%
2017	9%	3%	9%
2016	9%	3%	9%
2015	8%	2%	8%
2014	4%	2%	4%
2013	2%	2%	2%

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All Ethnic Groups

0.53

0.66

View Data

Diversity Score Comparison Over Years (1998-2025)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2025	0.53	0.65
2024	0.51	0.65
2023	0.50	0.65	0.50
2022	0.48	0.65	0.48
2021	0.47	0.66	0.47
2020	0.57	0.65	0.57
2019	0.57	0.65	0.57
2018	0.52	0.65	0.52
2017	0.52	0.65	0.52
2016	0.46	0.65	0.46
2015	0.48	0.64	0.48
2014	0.41	0.64	0.41
2013	0.40	0.64	0.40
2012	0.37	0.64	0.37
2011	0.39	0.65	0.39
2010	0.34	0.64	0.34
2009	0.40	0.64	0.40
2008	0.42	0.63	0.42
2007	0.43	0.63	0.43
2006	0.32	0.63	0.32
2005	0.35	0.62	0.35
2004	0.39	0.63	0.39
2003	0.40	0.63	0.40
2002	0.42	0.62	0.43
2001	0.40	0.62	0.40
2000	0.42	0.62	0.42
1999	0.36	0.60	0.43
1998	0.33	0.59	0.35

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(22-23)

25.7%

41.2%

View Data

Chronic Absenteeism Rate (2021-2023)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2023	25.7%	41.2%	27.8%
2022	26.5%	46.9%	31.1%
2021	13.5%	34.3%	15.3%

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Eligible for

10%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2004-2025)
Year	Hermosa Montessori Charter	Arizona	Hermosa Montessori Charter School (4426) School District
2025	2%	10%
2024	2%	9%
2023	2%	7%	2%
2022	2%	2%	2%
2021	2%	9%	2%
2020	2%	7%	2%
2019	2%	7%	2%
2013	2%	10%	2%
2012	3%	11%	3%
2011	4%	10%	4%
2010	4%	8%	4%
2009	4%	10%	4%
2008	6%	9%	6%
2007	7%	9%	7%
2006	10%	8%	10%
2005	8%	8%	8%
2004	11%	8%	11%

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School Statewide Testing

View Education Department Test Scores

School District Name

Hermosa Montessori Charter School (4426) School District

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

Frequently Asked Questions

What is Hermosa Montessori Charter's ranking?

Hermosa Montessori Charter is ranked #113 out of 1,921 schools, which ranks it among the top 10% of public schools in Arizona.

What schools are Hermosa Montessori Charter often compared to?

Hermosa Montessori Charteris often viewed alongside schools like Montessori Schoolhouse by visitors of our site.

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

60-64% of students have achieved math proficiency (compared to the 34% AZ state average), while 70-74% of students have achieved reading proficiency (compared to the 40% AZ state average).

How many students attend Hermosa Montessori Charter?

230 students attend Hermosa Montessori Charter.

What is the racial composition of the student body?

64% of Hermosa Montessori Charter students are White, 25% of students are Hispanic, 7% of students are Asian, 2% of students are Black, and 2% of students are Two or more races.

What is the student-teacher ratio of Hermosa Montessori Charter?

Hermosa Montessori Charter has a student ration of 13:1, which is lower than the Arizona state average of 17:1.

What grades does Hermosa Montessori Charter offer ?

Hermosa Montessori Charter offers enrollment in grades Kindergarten-8 (No virtual instruction).

What school district is Hermosa Montessori Charter part of?

Hermosa Montessori Charter is part of Hermosa Montessori Charter School (4426) School District.

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Quick Facts (2026)

School Type: Charter School
Grades: Kindergarten-8
Enrollment: 230 students
Student-Teacher Ratio: 13:1
Minority Enrollment: 36%
: Top 10%
: 60-64% (Top 10%)
: 70-74% (Top 5%)
: 40-59% (Top 20%)
Source: National Center for Education Statistics (NCES), AZ Dept. of Education