Charlotte Patterson Elementary School (Ranked Top 10% for 2026)

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Charlotte Patterson Elementary School

7520 S Adora Blvd
Gilbert, AZ 85298

( shown in map)

10/

Top 10%

Serving 800 students in grades Prekindergarten-6, Charlotte Patterson Elementary School 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 65% (which is higher than the Arizona state average of 34%). The percentage of students achieving is 71% (which is higher than the Arizona state average of 40%).

The student-teacher ratio of 19:1 is higher 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 66% (majority Hispanic).

Quick Facts (2026)

Grades: Prekindergarten-6
Enrollment: 800 students
Student-Teacher Ratio: 19:1
Minority Enrollment: 36%
: Top 10% in AZ
: 65% (Top 10%)
: 71% (Top 5%)
: 45-49% (Top 20%)
Source: National Center for Education Statistics (NCES), AZ Dept. of Education

Top Rankings

Charlotte Patterson Elementary School ranks among the top 20% of public schools in Arizona for:

School Overview

Charlotte Patterson Elementary School's student population of 800 students has declined by 9% over five school years.

The teacher population of 43 teachers has declined by 15% over five school years.

Grades Offered

Grades Prekindergarten-6
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Charlotte Patterson Elementary School
Kind	78
1	112
2	127
3	111
4	116
5	135
6	121

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Total Students

800 students

View Data

Total Students Trends Over Years (2009-2023)
Year	Charlotte Patterson Elementary School
2023	851
2022	879
2021	881
2020	1,044
2019	1,044
2018	1,000
2017	1,000
2016	894
2015	959
2014	920
2013	778
2012	723
2011	606
2010	459
2009	385

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Gender %

Total Classroom Teachers

43 teachers

View Data

Total Classroom Teachers Trends Over Years (2009-2023)
Year	Charlotte Patterson Elementary School
2023	48
2022	48
2021	51
2020	51
2019	51
2018	50
2017	50
2016	49
2015	50
2014	48
2013	45
2012	39
2011	37
2010	28
2009	22

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Year Founded

1992

School Calendar

School Rankings

Charlotte Patterson Elementary School ranks within the top 10% of all 1,921 schools in Arizona (based off of combined math and reading proficiency testing data).

The of Charlotte Patterson Elementary School is 0.54, 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)

#100 out of 1921 schools
(Top 10%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Charlotte Patterson Elementary School
2023	#100
2022	#100
2021	#117
2019	#215
2018	#137
2017	#104
2016	#56
2015	#113
2014	#126
2013	#145
2012	#98

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65%

34%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2023	65%	34%	53%
2022	67%	35%	53%
2021	60%	32%	49%
2019	70%	45%	57%
2018	76%	45%	61%
2017	76%	42%	57%
2016	80%	39%	55%
2015	65%	38%	57%
2014	86%	63%	77%
2013	84%	63%	77%
2012	86%	63%	77%

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71%

40%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2022	71%	40%	58%
2021	71%	39%	57%
2019	68%	45%	59%
2018	70%	44%	61%
2017	71%	42%	57%
2016	72%	40%	56%
2015	69%	38%	56%
2014	94%	79%	89%
2013	93%	78%	88%
2012	94%	77%	87%
2011	90%	77%	85%

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45-49%

24%

Student-Teacher Ratio

19:1

17:1

View Data

Student-Teacher Ratio Comparison Over Years (2009-2023)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2023	18:1	17:1	18:1
2022	18:1	17:1	18:1
2021	17:1	17:1	17:1
2020	20:1	18:1	19:1
2019	20:1	18:1	19:1
2018	20:1	19:1	19:1
2017	20:1	19:1	19:1
2016	18:1	20:1	19:1
2015	19:1	20:1	19:1
2014	19:1	19:1	19:1
2013	17:1	19:1	20:1
2012	18:1	18:1	20:1
2011	16:1	19:1	19:1
2010	16:1	18:1	19:1
2009	18:1	18:1	19:1

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American Indian

View Data

American Indian Student Percentage Comparison Over Years (2014-2021)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2021	1%	5%	2%
2014	1%	5%	2%

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Asian

View Data

Asian Student Percentage Comparison Over Years (2009-2023)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2023	3%	3%	11%
2022	4%	3%	11%
2021	4%	3%	10%
2020	4%	3%	9%
2019	4%	3%	9%
2018	3%	3%	8%
2017	3%	3%	8%
2016	5%	3%	8%
2015	5%	3%	8%
2014	6%	3%	8%
2013	6%	3%	9%
2012	6%	3%	8%
2011	7%	3%	9%
2010	3%	3%	8%
2009	1%	3%	8%

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Hispanic

21%

48%

View Data

Hispanic Student Percentage Comparison Over Years (2009-2023)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2023	21%	47%	30%
2022	20%	47%	29%
2021	20%	46%	29%
2020	17%	45%	28%
2019	17%	45%	28%
2018	16%	45%	28%
2017	16%	45%	28%
2016	16%	45%	27%
2015	17%	45%	28%
2014	14%	44%	26%
2013	14%	43%	26%
2012	18%	43%	26%
2011	19%	42%	26%
2010	23%	41%	26%
2009	23%	41%	27%

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Black

View Data

Black Student Percentage Comparison Over Years (2009-2023)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2023	3%	6%	5%
2022	2%	6%	5%
2021	2%	6%	5%
2020	3%	5%	5%
2019	3%	5%	5%
2018	2%	5%	5%
2017	2%	5%	5%
2016	2%	5%	5%
2015	3%	5%	6%
2014	4%	5%	6%
2013	4%	5%	6%
2012	4%	5%	7%
2011	3%	5%	7%
2010	2%	6%	7%
2009	1%	6%	7%

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White

64%

34%

View Data

White Student Percentage Comparison Over Years (2009-2023)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2023	66%	35%	46%
2022	68%	35%	48%
2021	67%	36%	49%
2020	71%	38%	53%
2019	71%	38%	53%
2018	74%	38%	55%
2017	74%	38%	55%
2016	75%	39%	56%
2015	74%	40%	55%
2014	74%	41%	56%
2013	75%	42%	57%
2012	72%	42%	57%
2011	71%	42%	56%
2010	72%	44%	56%
2009	74%	44%	56%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2023	7%	4%	6%
2022	6%	4%	5%
2021	6%	4%	5%
2020	5%	3%	4%
2019	5%	3%	4%
2018	5%	3%	3%
2017	5%	3%	3%
2016	2%	3%	2%
2015	1%	2%	2%
2014	1%	2%	2%
2013	1%	2%

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All Ethnic Groups

0.54

0.66

View Data

Diversity Score Comparison Over Years (2009-2023)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2023	0.52	0.65	0.68
2022	0.50	0.65	0.67
2021	0.51	0.66	0.66
2020	0.47	0.65	0.64
2019	0.47	0.65	0.64
2018	0.43	0.65	0.62
2017	0.43	0.65	0.62
2016	0.41	0.65	0.61
2015	0.42	0.64	0.61
2014	0.44	0.64	0.61
2013	0.42	0.64	0.61
2012	0.46	0.64	0.60
2011	0.46	0.65	0.60
2010	0.43	0.64	0.61
2009	0.40	0.64	0.60

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Eligible for

17%

40%

View Data

Free Lunch Eligibility Comparison Over Years (2010-2023)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2023	6%	39%	20%
2022	3%	29%	12%
2021	15%	42%	27%
2020	6%	43%	20%
2019	6%	43%	20%
2018	13%	42%	27%
2017	13%	42%	27%
2015	10%	34%	25%
2014	12%	36%	25%
2013	13%	37%	25%
2012	16%	36%	24%
2011	15%	36%	23%
2010	19%	38%	23%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2011-2023)
Year	Charlotte Patterson Elementary School	Arizona	Chandler Unified District #80 (4242)
2023	2%	7%	5%
2021	2%	9%	3%
2020	2%	7%	3%
2019	2%	7%	3%
2018	1%	9%	2%
2017	1%	9%	2%
2015	5%	5%	4%
2014	3%	14%	4%
2013	3%	10%	5%
2012	3%	11%	4%
2011	4%	10%	4%

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School Statewide Testing

School District Name

Chandler Unified District #80 (4242)

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

Profile last updated: 02/09/2025

Frequently Asked Questions

What is Charlotte Patterson Elementary School's ranking?

Charlotte Patterson Elementary School is ranked #100 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?

65% of students have achieved math proficiency (compared to the 34% AZ state average), while 71% of students have achieved reading proficiency (compared to the 40% AZ state average).

How many students attend Charlotte Patterson Elementary School?

800 students attend Charlotte Patterson Elementary School.

What is the racial composition of the student body?

64% of Charlotte Patterson Elementary School students are White, 21% of students are Hispanic, 8% of students are Two or more races, 3% of students are Asian, 3% of students are Black, and 1% of students are American Indian.

What is the student-teacher ratio of Charlotte Patterson Elementary School?

Charlotte Patterson Elementary School has a student ration of 19:1, which is higher than the Arizona state average of 17:1.

What grades does Charlotte Patterson Elementary School offer ?

Charlotte Patterson Elementary School offers enrollment in grades Prekindergarten-6 (No virtual instruction).

What school district is Charlotte Patterson Elementary School part of?

Charlotte Patterson Elementary School is part of Chandler Unified District #80 (4242).

In what neighborhood is Charlotte Patterson Elementary School located?

Charlotte Patterson Elementary School is located in the Adora Trails neighborhood of Gilbert, AZ.

School Reviews

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Quick Facts (2026)

Grades: Prekindergarten-6
Enrollment: 800 students
Student-Teacher Ratio: 19:1
Minority Enrollment: 36%
: Top 10%
: 65% (Top 10%)
: 71% (Top 5%)
: 45-49% (Top 20%)
Source: National Center for Education Statistics (NCES), AZ Dept. of Education