Cooper Mountain Elementary School vs. Errol Hassell Elementary School
Should you attend Cooper Mountain Elementary School or Errol Hassell Elementary School? 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
Top Rankings
Cooper Mountain Elementary School ranks among the top 20% of public schools in Oregon for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Errol Hassell Elementary School ranks among the top 20% of public schools in Oregon for:
Category
Attribute
Diversity
Overview
Serving 413 students in grades Kindergarten-5, Cooper Mountain Elementary School ranks in the top 20% of all schools in Oregon for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 50% (which is higher than the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 57% (which is higher than the Oregon state average of 44%).
The student:teacher ratio of 17:1 is equal to the Oregon state level of 17:1.
Minority enrollment is 38% of the student body (majority Asian), which is lower than the Oregon state average of 41% (majority Hispanic).
Serving 355 students in grades Kindergarten-5, Errol Hassell Elementary School ranks in the top 50% of all schools in Oregon for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 35-39% (which is higher than the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 40-44% (which is approximately equal to the Oregon state average of 44%).
The student:teacher ratio of 19:1 is higher than the Oregon state level of 17:1.
Minority enrollment is 55% of the student body (majority Hispanic), which is higher than the Oregon state average of 41% (majority Hispanic).
Grades Offered
K-5
K-5
Total Students
413 students
355 students
![This chart displays total students of Cooper Mountain Elementary School by year, with the latest 2022-23 school year data. This chart displays total students of Cooper Mountain Elementary School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_students/67000/67159/cooper-mountain-elementary-school-chart-bl8L60o.png)
![This chart displays total students of Errol Hassell Elementary School by year, with the latest 2022-23 school year data. This chart displays total students of Errol Hassell Elementary School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_students/67000/67187/errol-hassell-elementary-school-chart-dLSTHd.png)
% Male | % Female
52% | 48%
53% | 47%
![This chart displays gender of Cooper Mountain Elementary School This chart displays gender of Cooper Mountain Elementary School](http://images2.publicschoolreview.com/charts/gender/67000/67159/cooper-mountain-elementary-school-chart-bar6Htc.png)
![This chart displays gender of Errol Hassell Elementary School This chart displays gender of Errol Hassell Elementary School](http://images3.publicschoolreview.com/charts/gender/67000/67187/errol-hassell-elementary-school-chart-00oQ2m.png)
Total Classroom Teachers
24 teachers
19 teachers
![This chart displays the total teachers of Cooper Mountain Elementary School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Cooper Mountain Elementary School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_teachers/67000/67159/cooper-mountain-elementary-school-chart-bl9csNH.png)
![This chart displays the total teachers of Errol Hassell Elementary School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Errol Hassell Elementary School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_teachers/67000/67187/errol-hassell-elementary-school-chart-JqNgTj.png)
Student : Teacher Ratio
17:1
19:1
![This chart displays the student teacher ratio of Cooper Mountain Elementary School and the public school average student teacher ratio of Oregon by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Cooper Mountain Elementary School and the public school average student teacher ratio of Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/teacher_student_ratio/67000/67159/cooper-mountain-elementary-school-chart-bfVylMQ.png)
![This chart displays the student teacher ratio of Errol Hassell Elementary School and the public school average student teacher ratio of Oregon by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Errol Hassell Elementary School and the public school average student teacher ratio of Oregon by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/teacher_student_ratio/67000/67187/errol-hassell-elementary-school-chart-SI52r4.png)
Test Scores
Overall Testing Rank
#168 out of 1196 schools in OR
(Top 20%)
(Top 20%)
#487 out of 1196 schools in OR
(Top 50%)
(Top 50%)
![This chart displays the overall school rank of Cooper Mountain Elementary School, with the latest 2021-22 school year data. This chart displays the overall school rank of Cooper Mountain Elementary School, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/overall_school_rank/67000/67159/cooper-mountain-elementary-school-chart-Uq0JS7.png)
![This chart displays the overall school rank of Errol Hassell Elementary School, with the latest 2021-22 school year data. This chart displays the overall school rank of Errol Hassell Elementary School, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/overall_school_rank/67000/67187/errol-hassell-elementary-school-chart-bhyxlOr.png)
Math Test Scores (% Proficient)
50%
35-39%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Cooper Mountain Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Oregon 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 Cooper Mountain Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Oregon by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/math_percent/67000/67159/cooper-mountain-elementary-school-chart-MLxxDn.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Errol Hassell Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Oregon 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 Errol Hassell Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/math_percent/67000/67187/errol-hassell-elementary-school-chart-uDiTC8.png)
Reading/Language Arts Test Scores (% Proficient)
57%
40-44%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Cooper Mountain Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Oregon 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 Cooper Mountain Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Oregon by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/rla_percent/67000/67159/cooper-mountain-elementary-school-chart-Q6dCUC.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Errol Hassell Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Oregon 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 Errol Hassell Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Oregon by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/rla_percent/67000/67187/errol-hassell-elementary-school-chart-bqMf1w1.png)
Science Test Scores (% Proficient)
40-44%
30-34%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Cooper Mountain Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Oregon 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 Science of Cooper Mountain Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Oregon by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/sci_percent/67000/67159/cooper-mountain-elementary-school-chart-uDBLVe.png)
n/a
Students by Grade
Students by Grade
![This chart displays the students of Cooper Mountain Elementary School by grade. This chart displays the students of Cooper Mountain Elementary School by grade.](http://images2.publicschoolreview.com/charts/students_by_grade/67000/67159/cooper-mountain-elementary-school-chart-YyQ2Ah.png)
![This chart displays the students of Errol Hassell Elementary School by grade. This chart displays the students of Errol Hassell Elementary School by grade.](http://images3.publicschoolreview.com/charts/students_by_grade/67000/67187/errol-hassell-elementary-school-chart-fFeUVB.png)
Kindergarten Students
55
53
Grade 1 Students
66
67
Grade 2 Students
62
63
Grade 3 Students
74
55
Grade 4 Students
75
62
Grade 5 Students
81
55
Students by Ethnicity
% American Indian
1%
n/a
![This chart displays the percentage of American Indian students in Cooper Mountain Elementary School and percentage of American Indian public school students in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of American Indian students in Cooper Mountain Elementary School and percentage of American Indian public school students in Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/american_indian_ethnicity/67000/67159/cooper-mountain-elementary-school-chart-W39t6n.png)
![This chart displays the percentage of American Indian students in Errol Hassell Elementary School and percentage of American Indian public school students in Oregon by year, with the latest 2013-14 school year data. This chart displays the percentage of American Indian students in Errol Hassell Elementary School and percentage of American Indian public school students in Oregon by year, with the latest 2013-14 school year data.](http://images3.publicschoolreview.com/charts/american_indian_ethnicity/67000/67187/errol-hassell-elementary-school-chart-dLUrpG.png)
% Asian
14%
11%
![This chart displays the percentage of Asian students in Cooper Mountain Elementary School and the percentage of Asian public school students in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Cooper Mountain Elementary School and the percentage of Asian public school students in Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/asian_islander_ethnicity/67000/67159/cooper-mountain-elementary-school-chart-sR9Uip.png)
![This chart displays the percentage of Asian students in Errol Hassell Elementary School and the percentage of Asian public school students in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Errol Hassell Elementary School and the percentage of Asian public school students in Oregon by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/asian_islander_ethnicity/67000/67187/errol-hassell-elementary-school-chart-bvajl8k.png)
% Hispanic
9%
28%
![This chart displays the percentage of Hispanic students in Cooper Mountain Elementary School and the percentage of Hispanic public school students in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Cooper Mountain Elementary School and the percentage of Hispanic public school students in Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/hispanic_students_ethnicity/67000/67159/cooper-mountain-elementary-school-chart-QOWIGf.png)
![This chart displays the percentage of Hispanic students in Errol Hassell Elementary School and the percentage of Hispanic public school students in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Errol Hassell Elementary School and the percentage of Hispanic public school students in Oregon by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/hispanic_students_ethnicity/67000/67187/errol-hassell-elementary-school-chart-Jrgk3N.png)
% Black
2%
5%
![This chart displays the percentage of Black students in Cooper Mountain Elementary School and the percentage of Black public school students in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Cooper Mountain Elementary School and the percentage of Black public school students in Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/black_students_ethnicity/67000/67159/cooper-mountain-elementary-school-chart-bvaEBl5.png)
![This chart displays the percentage of Black students in Errol Hassell Elementary School and the percentage of Black public school students in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Errol Hassell Elementary School and the percentage of Black public school students in Oregon by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/black_students_ethnicity/67000/67187/errol-hassell-elementary-school-chart-broIyy9.png)
% White
62%
45%
![This chart displays the percentage of White students in Cooper Mountain Elementary School and the percentage of White public school students in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Cooper Mountain Elementary School and the percentage of White public school students in Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/white_students_ethnicity/67000/67159/cooper-mountain-elementary-school-chart-bhNXHy5.png)
![This chart displays the percentage of White students in Errol Hassell Elementary School and the percentage of White public school students in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Errol Hassell Elementary School and the percentage of White public school students in Oregon by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/white_students_ethnicity/67000/67187/errol-hassell-elementary-school-chart-OWux8U.png)
% Hawaiian
1%
n/a
![This chart displays the percentage of Hawaiian students in Cooper Mountain Elementary School and the percentage of Hawaiian public school students in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of Hawaiian students in Cooper Mountain Elementary School and the percentage of Hawaiian public school students in Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/hawaiian_students_ethnicity/67000/67159/cooper-mountain-elementary-school-chart-0zLbQt.png)
![This chart displays the percentage of Hawaiian students in Errol Hassell Elementary School and the percentage of Hawaiian public school students in Oregon by year, with the latest 2019-20 school year data. This chart displays the percentage of Hawaiian students in Errol Hassell Elementary School and the percentage of Hawaiian public school students in Oregon by year, with the latest 2019-20 school year data.](http://images3.publicschoolreview.com/charts/hawaiian_students_ethnicity/67000/67187/errol-hassell-elementary-school-chart-nmS5XC.png)
% Two or more races
11%
11%
![This chart displays the percentage of students of two or more races in Cooper Mountain Elementary School and the percentage of public school students of two or more races in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Cooper Mountain Elementary School and the percentage of public school students of two or more races in Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/67000/67159/cooper-mountain-elementary-school-chart-bn3nHHY.png)
![This chart displays the percentage of students of two or more races in Errol Hassell Elementary School and the percentage of public school students of two or more races in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Errol Hassell Elementary School and the percentage of public school students of two or more races in Oregon by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/67000/67187/errol-hassell-elementary-school-chart-brpeLic.png)
Diversity Score
0.58
0.70
![This chart displays the diversity score of Cooper Mountain Elementary School and the public school average diversity score of Oregon by year, with the latest 2022-23 school year data. This chart displays the diversity score of Cooper Mountain Elementary School and the public school average diversity score of Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/diversity_score/67000/67159/cooper-mountain-elementary-school-chart-baqFm9E.png)
![This chart displays the diversity score of Errol Hassell Elementary School and the public school average diversity score of Oregon by year, with the latest 2022-23 school year data. This chart displays the diversity score of Errol Hassell Elementary School and the public school average diversity score of Oregon by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/diversity_score/67000/67187/errol-hassell-elementary-school-chart-bcjDLdA.png)
Additional Information
Eligible for Free Lunch
11%
30%
![This chart displays the percentage of students who is eligible for free lunch in Cooper Mountain Elementary School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Cooper Mountain Elementary School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/freelunch_students/67000/67159/cooper-mountain-elementary-school-chart-bwUR3ir.png)
![This chart displays the percentage of students who is eligible for free lunch in Errol Hassell Elementary School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Errol Hassell Elementary School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/freelunch_students/67000/67187/errol-hassell-elementary-school-chart-btiYAHX.png)
Eligible for Reduced Lunch
1%
5%
![This chart displays the percentage of students who is eligible for reduced lunch in Cooper Mountain Elementary School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Cooper Mountain Elementary School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/reduced_pricelunch_students/67000/67159/cooper-mountain-elementary-school-chart-7YeKP1.png)
![This chart displays the percentage of students who is eligible for reduced lunch in Errol Hassell Elementary School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Errol Hassell Elementary School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/reduced_pricelunch_students/67000/67187/errol-hassell-elementary-school-chart-dMaEeD.png)