Mary C O'brien Elementary School vs. Legacy Traditional School - Casa Grande
Should you attend Mary C O'brien Elementary School or Legacy Traditional School - Casa Grande? Visitors to our site frequently compare these two schools. Compare their rankings, test scores, reviews and more to help you determine which school is the best choice for you.
School Overview
School
Mary C O'brien Elementary School
1400 N Eleven Mile Corner Rd
Casa Grande, AZ 85122
Casa Grande, AZ 85122
Rating
: 10/
Top 5%10
Top Rankings
Mary C O'brien Elementary School ranks among the top 20% of public schools in Arizona for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Student Attention
n/a
Overview
Serving 120 students in grades Kindergarten-6, Mary C O'brien Elementary School ranks in the top 5% of all schools in Arizona for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 70-74% (which is higher than the Arizona state average of 35%). The percentage of students achieving proficiency in reading/language arts is 75-79% (which is higher than the Arizona state average of 40%).
The student:teacher ratio of 10:1 is lower than the Arizona state level of 17:1.
Minority enrollment is 66% of the student body (majority Hispanic), which is higher than the Arizona state average of 65% (majority Hispanic).
Serving 1,543 students in grades Kindergarten-8, Legacy Traditional School - Casa Grande ranks in the top 50% of all schools in Arizona for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 40% (which is higher than the Arizona state average of 35%). The percentage of students achieving proficiency in reading/language arts is 53% (which is higher than the Arizona state average of 40%).
Minority enrollment is 70% of the student body (majority Hispanic), which is higher than the Arizona state average of 65% (majority Hispanic).
Grades Offered
K-6
K-8
Total Students
120 students
1,543 students
![This chart displays total students of Mary C O'brien Elementary School by year, with the latest 2022-23 school year data. This chart displays total students of Mary C O'brien Elementary School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_students/3000/2545/mary-c-o-brien-elementary-school-chart-b27esUh.png)
![This chart displays total students of Legacy Traditional School - Casa Grande by year, with the latest 2022-23 school year data. This chart displays total students of Legacy Traditional School - Casa Grande by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_students/147000/147339/legacy-traditional-school---casa-grande-chart-fEPSnm.png)
% Male | % Female
48% | 52%
49% | 51%
![This chart displays gender of Mary C O'brien Elementary School This chart displays gender of Mary C O'brien Elementary School](http://images3.publicschoolreview.com/charts/gender/3000/2545/mary-c-o-brien-elementary-school-chart-uLjStb.png)
![This chart displays gender of Legacy Traditional School - Casa Grande This chart displays gender of Legacy Traditional School - Casa Grande](http://images2.publicschoolreview.com/charts/gender/147000/147339/legacy-traditional-school---casa-grande-chart-bpxLODM.png)
Total Classroom Teachers
12 teachers
n/a
![This chart displays the total teachers of Mary C O'brien Elementary School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Mary C O'brien Elementary School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_teachers/3000/2545/mary-c-o-brien-elementary-school-chart-JqHRzQ.png)
n/a
Student : Teacher Ratio
10:1
n/a
![This chart displays the student teacher ratio of Mary C O'brien Elementary School and the public school average student teacher ratio of Arizona by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Mary C O'brien Elementary School and the public school average student teacher ratio of Arizona by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/teacher_student_ratio/3000/2545/mary-c-o-brien-elementary-school-chart-DCEbfj.png)
n/a
Test Scores
Overall Testing Rank
#56 out of 1956 schools in AZ
(Top 5%)
(Top 5%)
#593 out of 1956 schools in AZ
(Top 50%)
(Top 50%)
![This chart displays the overall school rank of Mary C O'brien Elementary School, with the latest 2021-22 school year data. This chart displays the overall school rank of Mary C O'brien Elementary School, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/overall_school_rank/3000/2545/mary-c-o-brien-elementary-school-chart-jxy8cm.png)
![This chart displays the overall school rank of Legacy Traditional School - Casa Grande, with the latest 2021-22 school year data. This chart displays the overall school rank of Legacy Traditional School - Casa Grande, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/overall_school_rank/147000/147339/legacy-traditional-school---casa-grande-chart-SymoD8.png)
Math Test Scores (% Proficient)
70-74%
40%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Mary C O'brien Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Arizona by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Mary C O'brien Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Arizona by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/math_percent/3000/2545/mary-c-o-brien-elementary-school-chart-b2bAcUW.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Legacy Traditional School - Casa Grande and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Arizona by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Legacy Traditional School - Casa Grande and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Arizona by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/math_percent/147000/147339/legacy-traditional-school---casa-grande-chart-7LhvQx.png)
Reading/Language Arts Test Scores (% Proficient)
75-79%
53%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Mary C O'brien Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Arizona by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Mary C O'brien Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Arizona by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/rla_percent/3000/2545/mary-c-o-brien-elementary-school-chart-4aBA0s.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Legacy Traditional School - Casa Grande and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Arizona by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Legacy Traditional School - Casa Grande and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Arizona by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/rla_percent/147000/147339/legacy-traditional-school---casa-grande-chart-5SUO2Y.png)
Science Test Scores (% Proficient)
≤20%
40%
Students by Grade
Students by Grade
![This chart displays the students of Mary C O'brien Elementary School by grade. This chart displays the students of Mary C O'brien Elementary School by grade.](http://images3.publicschoolreview.com/charts/students_by_grade/3000/2545/mary-c-o-brien-elementary-school-chart-bwWhA9m.png)
![This chart displays the students of Legacy Traditional School - Casa Grande by grade. This chart displays the students of Legacy Traditional School - Casa Grande by grade.](http://images2.publicschoolreview.com/charts/students_by_grade/147000/147339/legacy-traditional-school---casa-grande-chart-b0Ir7rU.png)
Kindergarten Students
18
183
Grade 1 Students
17
196
Grade 2 Students
16
184
Grade 3 Students
17
181
Grade 4 Students
18
165
Grade 5 Students
18
153
Grade 6 Students
16
187
Grade 7 Students
-
158
Grade 8 Students
-
136
Students by Ethnicity
% American Indian
n/a
2%
![This chart displays the percentage of American Indian students in Mary C O'brien Elementary School and percentage of American Indian public school students in Arizona by year, with the latest 2020-21 school year data. This chart displays the percentage of American Indian students in Mary C O'brien Elementary School and percentage of American Indian public school students in Arizona by year, with the latest 2020-21 school year data.](http://images3.publicschoolreview.com/charts/american_indian_ethnicity/3000/2545/mary-c-o-brien-elementary-school-chart-pfCu43.png)
![This chart displays the percentage of American Indian students in Legacy Traditional School - Casa Grande and percentage of American Indian public school students in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of American Indian students in Legacy Traditional School - Casa Grande and percentage of American Indian public school students in Arizona by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/american_indian_ethnicity/147000/147339/legacy-traditional-school---casa-grande-chart-b40Mifc.png)
% Asian
n/a
2%
![This chart displays the percentage of Asian students in Mary C O'brien Elementary School and the percentage of Asian public school students in Arizona by year, with the latest 2019-20 school year data. This chart displays the percentage of Asian students in Mary C O'brien Elementary School and the percentage of Asian public school students in Arizona by year, with the latest 2019-20 school year data.](http://images3.publicschoolreview.com/charts/asian_islander_ethnicity/3000/2545/mary-c-o-brien-elementary-school-chart-dLUyFF.png)
![This chart displays the percentage of Asian students in Legacy Traditional School - Casa Grande and the percentage of Asian public school students in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Legacy Traditional School - Casa Grande and the percentage of Asian public school students in Arizona by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/asian_islander_ethnicity/147000/147339/legacy-traditional-school---casa-grande-chart-y6367f.png)
% Hispanic
52%
57%
![This chart displays the percentage of Hispanic students in Mary C O'brien Elementary School and the percentage of Hispanic public school students in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Mary C O'brien Elementary School and the percentage of Hispanic public school students in Arizona by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/hispanic_students_ethnicity/3000/2545/mary-c-o-brien-elementary-school-chart-h7QgfM.png)
![This chart displays the percentage of Hispanic students in Legacy Traditional School - Casa Grande and the percentage of Hispanic public school students in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Legacy Traditional School - Casa Grande and the percentage of Hispanic public school students in Arizona by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/hispanic_students_ethnicity/147000/147339/legacy-traditional-school---casa-grande-chart-0z6nSh.png)
% Black
2%
4%
![This chart displays the percentage of Black students in Mary C O'brien Elementary School and the percentage of Black public school students in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Mary C O'brien Elementary School and the percentage of Black public school students in Arizona by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/black_students_ethnicity/3000/2545/mary-c-o-brien-elementary-school-chart-0z6C56.png)
![This chart displays the percentage of Black students in Legacy Traditional School - Casa Grande and the percentage of Black public school students in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Legacy Traditional School - Casa Grande and the percentage of Black public school students in Arizona by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/black_students_ethnicity/147000/147339/legacy-traditional-school---casa-grande-chart-bvaJQSC.png)
% White
34%
30%
![This chart displays the percentage of White students in Mary C O'brien Elementary School and the percentage of White public school students in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Mary C O'brien Elementary School and the percentage of White public school students in Arizona by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/white_students_ethnicity/3000/2545/mary-c-o-brien-elementary-school-chart-bthMHhq.png)
![This chart displays the percentage of White students in Legacy Traditional School - Casa Grande and the percentage of White public school students in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Legacy Traditional School - Casa Grande and the percentage of White public school students in Arizona by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/white_students_ethnicity/147000/147339/legacy-traditional-school---casa-grande-chart-9Q9hP0.png)
% Hawaiian
3%
n/a
% Two or more races
9%
5%
![This chart displays the percentage of students of two or more races in Mary C O'brien Elementary School and the percentage of public school students of two or more races in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Mary C O'brien Elementary School and the percentage of public school students of two or more races in Arizona by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/3000/2545/mary-c-o-brien-elementary-school-chart-b41TWjK.png)
![This chart displays the percentage of students of two or more races in Legacy Traditional School - Casa Grande and the percentage of public school students of two or more races in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Legacy Traditional School - Casa Grande and the percentage of public school students of two or more races in Arizona by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/147000/147339/legacy-traditional-school---casa-grande-chart-SI0mZl.png)
Diversity Score
0.61
0.59
![This chart displays the diversity score of Mary C O'brien Elementary School and the public school average diversity score of Arizona by year, with the latest 2022-23 school year data. This chart displays the diversity score of Mary C O'brien Elementary School and the public school average diversity score of Arizona by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/diversity_score/3000/2545/mary-c-o-brien-elementary-school-chart-bwU5vPB.png)
![This chart displays the diversity score of Legacy Traditional School - Casa Grande and the public school average diversity score of Arizona by year, with the latest 2022-23 school year data. This chart displays the diversity score of Legacy Traditional School - Casa Grande and the public school average diversity score of Arizona by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/diversity_score/147000/147339/legacy-traditional-school---casa-grande-chart-7XSzx2.png)
Additional Information
Eligible for Free Lunch
52%
29%
![This chart displays the percentage of students who is eligible for free lunch in Mary C O'brien Elementary School and the percentage of public school students who is eligible for free lunch in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Mary C O'brien Elementary School and the percentage of public school students who is eligible for free lunch in Arizona by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/freelunch_students/3000/2545/mary-c-o-brien-elementary-school-chart-b0GOSjk.png)
![This chart displays the percentage of students who is eligible for free lunch in Legacy Traditional School - Casa Grande and the percentage of public school students who is eligible for free lunch in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Legacy Traditional School - Casa Grande and the percentage of public school students who is eligible for free lunch in Arizona by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/freelunch_students/147000/147339/legacy-traditional-school---casa-grande-chart-QPXdlm.png)
Eligible for Reduced Lunch
10%
12%
![This chart displays the percentage of students who is eligible for reduced lunch in Mary C O'brien Elementary School and the percentage of public school students who is eligible for reduced lunch in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Mary C O'brien Elementary School and the percentage of public school students who is eligible for reduced lunch in Arizona by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/reduced_pricelunch_students/3000/2545/mary-c-o-brien-elementary-school-chart-pgaZ3i.png)
![This chart displays the percentage of students who is eligible for reduced lunch in Legacy Traditional School - Casa Grande and the percentage of public school students who is eligible for reduced lunch in Arizona by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Legacy Traditional School - Casa Grande and the percentage of public school students who is eligible for reduced lunch in Arizona by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/reduced_pricelunch_students/147000/147339/legacy-traditional-school---casa-grande-chart-7YhZLG.png)