Riverdale Grade School vs. Winterhaven School
Should I attend Riverdale Grade School or Winterhaven School? Visitors of our site frequently compare these two schools. Compare the two schools' rankings, test scores, reviews and more to help you determine which school is the best choice for you.
School Overview
School
Top Rankings
Riverdale Grade School ranks among the top 20% of public schools in Oregon for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Winterhaven School ranks among the top 20% of public schools in Oregon for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Overview
Serving 372 students in grades Kindergarten-8, Riverdale Grade School ranks in the top 5% of all schools in Oregon for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 71% (which is higher than the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 89% (which is higher than the Oregon state average of 44%).
The student:teacher ratio of 15:1 is lower than the Oregon state level of 17:1.
Minority enrollment is 22% of the student body (majority Hispanic and Asian), which is lower than the Oregon state average of 40% (majority Hispanic).
Serving 292 students in grades Kindergarten-8, Winterhaven School ranks in the top 1% of all schools in Oregon for overall test scores (math proficiency is top 1%, and reading proficiency is top 1%).
The percentage of students achieving proficiency in math is 83% (which is higher than the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 85% (which is higher than the Oregon state average of 44%).
The student:teacher ratio of 18:1 is higher than the Oregon state level of 17:1.
Minority enrollment is 19% of the student body (majority Hispanic and Asian), which is lower than the Oregon state average of 40% (majority Hispanic).
Grades Offered
K-8
K-8
Total Students
372 students
292 students
![This chart displays total students of Riverdale Grade School by year, with the latest 2021-22 school year data. This chart displays total students of Riverdale Grade School by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/total_students/68000/67999/riverdale-grade-school-chart-baT6u64.png)
![This chart displays total students of Winterhaven School by year, with the latest 2021-22 school year data. This chart displays total students of Winterhaven School by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/total_students/68000/67955/winterhaven-school-chart-bisrQmd.png)
% Male | % Female
48% | 52%
59% | 41%
![This chart displays gender of Riverdale Grade School This chart displays gender of Riverdale Grade School](http://images1.publicschoolreview.com/charts/gender/68000/67999/riverdale-grade-school-chart-NWGfvf.png)
![This chart displays gender of Winterhaven School This chart displays gender of Winterhaven School](http://images1.publicschoolreview.com/charts/gender/68000/67955/winterhaven-school-chart-ycZ9MW.png)
Total Classroom Teachers
25 teachers
16 teachers
![This chart displays the total teachers of Riverdale Grade School by year, with the latest 2021-22 school year data. This chart displays the total teachers of Riverdale Grade School by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/total_teachers/68000/67999/riverdale-grade-school-chart-9jiWRj.png)
![This chart displays the total teachers of Winterhaven School by year, with the latest 2021-22 school year data. This chart displays the total teachers of Winterhaven School by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/total_teachers/68000/67955/winterhaven-school-chart-bvpieJc.png)
Student : Teacher Ratio
15:1
18:1
![This chart displays the student teacher ratio of Riverdale Grade School and the public school average student teacher ratio of Oregon by year, with the latest 2021-22 school year data. This chart displays the student teacher ratio of Riverdale Grade School and the public school average student teacher ratio of Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/teacher_student_ratio/68000/67999/riverdale-grade-school-chart-bcKnnQF.png)
![This chart displays the student teacher ratio of Winterhaven School and the public school average student teacher ratio of Oregon by year, with the latest 2021-22 school year data. This chart displays the student teacher ratio of Winterhaven School and the public school average student teacher ratio of Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/teacher_student_ratio/68000/67955/winterhaven-school-chart-MfZjBK.png)
Test Scores
Overall Testing Rank
#13 out of 1196 schools in OR
(Top 5%)
(Top 5%)
#4 out of 1196 schools in OR
(Top 1%)
(Top 1%)
![This chart displays the overall school rank of Riverdale Grade School, with the latest 2021-22 school year data. This chart displays the overall school rank of Riverdale Grade School, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/overall_school_rank/68000/67999/riverdale-grade-school-chart-bqLJSYD.png)
![This chart displays the overall school rank of Winterhaven School, with the latest 2021-22 school year data. This chart displays the overall school rank of Winterhaven School, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/overall_school_rank/68000/67955/winterhaven-school-chart-bqLKLGs.png)
Math Test Scores (% Proficient)
71%
83%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Riverdale Grade 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 Riverdale Grade 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://images1.publicschoolreview.com/charts/math_percent/68000/67999/riverdale-grade-school-chart-Uq8a9b.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Winterhaven 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 Winterhaven 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://images1.publicschoolreview.com/charts/math_percent/68000/67955/winterhaven-school-chart-Q5XeMC.png)
Reading/Language Arts Test Scores (% Proficient)
89%
85%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Riverdale Grade 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 Riverdale Grade 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://images1.publicschoolreview.com/charts/rla_percent/68000/67999/riverdale-grade-school-chart-byrsHiB.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Winterhaven 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 Winterhaven 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://images1.publicschoolreview.com/charts/rla_percent/68000/67955/winterhaven-school-chart-bu6Inq1.png)
Science Test Scores (% Proficient)
75-79%
75-79%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Riverdale Grade 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 Riverdale Grade 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://images1.publicschoolreview.com/charts/sci_percent/68000/67999/riverdale-grade-school-chart-Q7iBb0.png)
n/a
Students by Grade
Students by Grade
![This chart displays the students of Riverdale Grade School by grade. This chart displays the students of Riverdale Grade School by grade.](http://images1.publicschoolreview.com/charts/students_by_grade/68000/67999/riverdale-grade-school-chart-blZFGyS.png)
![This chart displays the students of Winterhaven School by grade. This chart displays the students of Winterhaven School by grade.](http://images1.publicschoolreview.com/charts/students_by_grade/68000/67955/winterhaven-school-chart-qEoaWn.png)
Kindergarten Students
34
23
Grade 1 Students
37
22
Grade 2 Students
45
24
Grade 3 Students
38
19
Grade 4 Students
36
26
Grade 5 Students
46
27
Grade 6 Students
41
50
Grade 7 Students
49
50
Grade 8 Students
46
51
Students by Ethnicity
% American Indian
n/a
n/a
n/a
![This chart displays the percentage of American Indian students in Winterhaven School and percentage of American Indian public school students in Oregon by year, with the latest 2012-13 school year data. This chart displays the percentage of American Indian students in Winterhaven School and percentage of American Indian public school students in Oregon by year, with the latest 2012-13 school year data.](http://images1.publicschoolreview.com/charts/american_indian_ethnicity/68000/67955/winterhaven-school-chart-dHxM0E.png)
% Asian
5%
4%
![This chart displays the percentage of Asian students in Riverdale Grade School and the percentage of Asian public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of Asian students in Riverdale Grade School and the percentage of Asian public school students in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/asian_islander_ethnicity/68000/67999/riverdale-grade-school-chart-IyBz0C.png)
![This chart displays the percentage of Asian students in Winterhaven School and the percentage of Asian public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of Asian students in Winterhaven School and the percentage of Asian public school students in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/asian_islander_ethnicity/68000/67955/winterhaven-school-chart-T4KI4B.png)
% Hispanic
6%
5%
![This chart displays the percentage of Hispanic students in Riverdale Grade School and the percentage of Hispanic public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of Hispanic students in Riverdale Grade School and the percentage of Hispanic public school students in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/hispanic_students_ethnicity/68000/67999/riverdale-grade-school-chart-3BeqYa.png)
![This chart displays the percentage of Hispanic students in Winterhaven School and the percentage of Hispanic public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of Hispanic students in Winterhaven School and the percentage of Hispanic public school students in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/hispanic_students_ethnicity/68000/67955/winterhaven-school-chart-f8eFD1.png)
% Black
1%
1%
![This chart displays the percentage of Black students in Riverdale Grade School and the percentage of Black public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of Black students in Riverdale Grade School and the percentage of Black public school students in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/black_students_ethnicity/68000/67999/riverdale-grade-school-chart-REdRYY.png)
![This chart displays the percentage of Black students in Winterhaven School and the percentage of Black public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of Black students in Winterhaven School and the percentage of Black public school students in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/black_students_ethnicity/68000/67955/winterhaven-school-chart-f8eFCT.png)
% White
78%
81%
![This chart displays the percentage of White students in Riverdale Grade School and the percentage of White public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of White students in Riverdale Grade School and the percentage of White public school students in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/white_students_ethnicity/68000/67999/riverdale-grade-school-chart-bty1pFm.png)
![This chart displays the percentage of White students in Winterhaven School and the percentage of White public school students in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of White students in Winterhaven School and the percentage of White public school students in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/white_students_ethnicity/68000/67955/winterhaven-school-chart-IyBxmD.png)
% Hawaiian
n/a
n/a
n/a
![This chart displays the percentage of Hawaiian students in Winterhaven School and the percentage of Hawaiian public school students in Oregon by year, with the latest 2013-14 school year data. This chart displays the percentage of Hawaiian students in Winterhaven School and the percentage of Hawaiian public school students in Oregon by year, with the latest 2013-14 school year data.](http://images1.publicschoolreview.com/charts/hawaiian_students_ethnicity/68000/67955/winterhaven-school-chart-bxfOXYf.png)
% Two or more races
10%
9%
![This chart displays the percentage of students of two or more races in Riverdale Grade School and the percentage of public school students of two or more races in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students of two or more races in Riverdale Grade School and the percentage of public school students of two or more races in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/68000/67999/riverdale-grade-school-chart-ycZBbU.png)
![This chart displays the percentage of students of two or more races in Winterhaven School and the percentage of public school students of two or more races in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students of two or more races in Winterhaven School and the percentage of public school students of two or more races in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/68000/67955/winterhaven-school-chart-qEoaVA.png)
Diversity Score
0.38
0.33
![This chart displays the diversity score of Riverdale Grade School and the public school average diversity score of Oregon by year, with the latest 2021-22 school year data. This chart displays the diversity score of Riverdale Grade School and the public school average diversity score of Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/diversity_score/68000/67999/riverdale-grade-school-chart-CQ6J6D.png)
![This chart displays the diversity score of Winterhaven School and the public school average diversity score of Oregon by year, with the latest 2021-22 school year data. This chart displays the diversity score of Winterhaven School and the public school average diversity score of Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/diversity_score/68000/67955/winterhaven-school-chart-lgjvsj.png)
Additional Information
Eligible for Free Lunch
1%
13%
![This chart displays the percentage of students who is eligible for free lunch in Riverdale Grade School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students who is eligible for free lunch in Riverdale Grade School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/freelunch_students/68000/67999/riverdale-grade-school-chart-MfZmeM.png)
![This chart displays the percentage of students who is eligible for free lunch in Winterhaven School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students who is eligible for free lunch in Winterhaven School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/freelunch_students/68000/67955/winterhaven-school-chart-b44A6Rm.png)
Eligible for Reduced Lunch
1%
5%
![This chart displays the percentage of students who is eligible for reduced lunch in Riverdale Grade School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Riverdale Grade School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/reduced_pricelunch_students/68000/67999/riverdale-grade-school-chart-b0NmOVv.png)
![This chart displays the percentage of students who is eligible for reduced lunch in Winterhaven School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2021-22 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Winterhaven School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/reduced_pricelunch_students/68000/67955/winterhaven-school-chart-G7U4ak.png)