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Public School Review - Established 2003

Hermosa Montessori Charter

12051 E Fort Lowell Rd
Tucson, AZ 85749
View full size Get directions
: 
10/
10
Top 10%
Tel: (520) 749-5518
hermosaschool.org
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 proficiency in math is 60-64% (which is higher than the Arizona state average of 34%). The percentage of students achieving proficiency in reading/language arts 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:

Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 20%)

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)

Distribution of Students By Grade Trends

GradeHermosa Montessori Charter
Kind36
133
229
336
418
527
626
714
811
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Total Students
230 students

Total Students Trends Over Years (1998-2025)

YearHermosa Montessori Charter
2025230
2024222
2023212
2022196
2021202
2020233
2019235
2018218
2017218
2016221
2015204
2014217
2013211
2012208
2011226
2010243
2009236
2008239
2007238
2006249
2005239
2004235
2003226
2002215
2001191
2000105
199994
199885
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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 diversity score 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.
Definition of Terms
This School
State Level (AZ)
#113 out of 1921 schools
(Top 10%)

Overall School Rank Trends Over Years (2012-2023)

YearHermosa 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%

Math Proficiency Comparison Over Years (2012-2023)

YearHermosa Montessori CharterArizonaHermosa Montessori Charter School (4426) School District
202362%34%62%
202252%35%52%
202167%32%67%
201967%45%67%
201867%45%67%
201777%42%77%
201672%39%72%
201557%38%57%
201487%63%87%
201382%63%82%
201287%63%87%
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70-74%
40%

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)

YearHermosa Montessori CharterArizonaHermosa Montessori Charter School (4426) School District
202272%40%72%
202187%39%87%
201982%45%82%
201877%44%67%
201777%42%77%
201677%40%77%
201567%38%67%
201495%79%95%
201395%78%95%
201292%77%92%
201192%77%92%
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40-59%
24%
Student-Teacher Ratio
13:1
17:1
American Indian
n/a
5%

American Indian Student Percentage Comparison Over Years (1999-2012)

YearHermosa Montessori CharterArizonaHermosa Montessori Charter School (4426) School District
20121%5%1%
20111%7%1%
20102%6%2%
20091%6%1%
20081%5%1%
20041%8%1%
20011%8%1%
19991%7%1%
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Asian
7%
3%

Asian Student Percentage Comparison Over Years (2000-2024)

YearHermosa Montessori CharterArizonaHermosa Montessori Charter School (4426) School District
20247%3%7%
20236%3%6%
20221%3%1%
20211%3%1%
20202%3%2%
20192%3%2%
20181%3%1%
20171%3%1%
20161%3%1%
20152%3%2%
20143%3%3%
20134%3%4%
20123%3%3%
20114%3%4%
20102%3%2%
20096%3%6%
20087%3%7%
20078%3%8%
20066%2%6%
20059%2%9%
20049%2%9%
20039%2%9%
200212%2%12%
20017%2%7%
200010%2%10%
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Hispanic
25%
49%

Hispanic Student Percentage Comparison Over Years (2000-2024)

YearHermosa Montessori CharterArizonaHermosa Montessori Charter School (4426) School District
202422%48%22%
202322%47%22%
202220%47%20%
202118%46%18%
202020%45%25%
201925%45%25%
201823%45%23%
201723%45%23%
201618%45%18%
201520%45%20%
201416%44%16%
201316%43%16%
201214%43%14%
201115%42%15%
201014%41%14%
200914%41%14%
200814%42%14%
200714%41%14%
200610%39%10%
20059%38%9%
200410%37%10%
200312%36%12%
200211%35%11%
200113%33%13%
200011%33%11%
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Black
2%
6%

Black Student Percentage Comparison Over Years (2000-2024)

YearHermosa Montessori CharterArizonaHermosa Montessori Charter School (4426) School District
20243%6%3%
20233%6%3%
20222%6%2%
20213%6%3%
20203%5%2%
20192%5%2%
20182%5%2%
20172%5%2%
20161%5%1%
20151%5%1%
20142%5%2%
20132%5%2%
20122%5%2%
20113%5%3%
20102%6%2%
20093%6%3%
20083%6%3%
20074%5%4%
20062%5%2%
20052%5%2%
20043%5%3%
20033%5%3%
20023%5%3%
20013%5%3%
20004%4%4%
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White
64%
33%

White Student Percentage Comparison Over Years (2000-2024)

YearHermosa Montessori CharterArizonaHermosa Montessori Charter School (4426) School District
202466%34%66%
202367%35%67%
202269%35%69%
202170%36%70%
202067%38%60%
201960%38%60%
201865%38%65%
201765%38%65%
201671%39%71%
201569%40%69%
201475%41%75%
201376%42%76%
201278%42%78%
201177%42%77%
201080%44%80%
200976%44%76%
200875%44%75%
200774%45%74%
200682%47%82%
200580%48%80%
200477%48%77%
200376%49%76%
200274%50%74%
200176%52%76%
200075%53%75%
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Hawaiian
n/a
n/a
Two or more races
2%
4%

Two or More Races Student Percentage Comparison Over Years (2014-2024)

YearHermosa Montessori CharterArizonaHermosa Montessori Charter School (4426) School District
20242%4%2%
20232%4%2%
20228%4%8%
20218%4%8%
20208%3%11%
201911%3%11%
20189%3%9%
20179%3%9%
20169%3%9%
20158%2%8%
20144%2%4%
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All Ethnic Groups
0.53
0.66

Diversity Score Comparison Over Years (1998-2025)

YearHermosa Montessori CharterArizonaHermosa Montessori Charter School (4426) School District
20250.530.65
20240.510.650.51
20230.500.650.50
20220.480.650.48
20210.470.660.47
20200.520.650.57
20190.570.650.57
20180.520.650.52
20170.520.650.52
20160.460.650.46
20150.480.640.48
20140.410.640.41
20130.400.640.40
20120.370.640.37
20110.390.650.39
20100.340.640.34
20090.400.640.40
20080.420.630.42
20070.430.630.43
20060.320.630.32
20050.350.620.35
20040.390.630.39
20030.400.630.40
20020.420.620.43
20010.400.620.40
20000.420.620.42
19990.360.600.43
19980.330.590.35
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Eligible for Reduced Lunch
2%
10%

Reduced-Price Lunch Eligibility Comparison Over Years (2004-2025)

YearHermosa Montessori CharterArizonaHermosa Montessori Charter School (4426) School District
20252%10%
20242%10%2%
20232%7%2%
20222%2%2%
20212%9%2%
202012%7%2%
20192%7%2%
20132%10%2%
20123%11%3%
20114%10%4%
20104%8%4%
20094%10%4%
20086%9%6%
20077%9%7%
200610%8%10%
20058%8%8%
200411%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 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.

School Reviews

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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

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