Serving 427 students in grades Prekindergarten-5, Warder Elementary School ranks in the top 10% of all schools in Colorado for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 55-59% (which is higher than the Colorado state average of 32%). The percentage of students achieving proficiency in reading/language arts is 65-69% (which is higher than the Colorado state average of 45%).
The student:teacher ratio of 19:1 is higher than the Colorado state level of 15:1.
Minority enrollment is 26% of the student body (majority Hispanic), which is lower than the Colorado state average of 50% (majority Hispanic).
Quick Stats (2025)
- Grades: Prekindergarten-5
- Enrollment: 427 students
- Student:Teacher Ratio: 19:1
- Minority Enrollment: 26%
- Overall Testing Rank: Top 10% in CO
- Math Proficiency: 55-59% (Top 10%)
- Reading Proficiency: 65-69% (Top 20%)
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
Top Rankings
Warder Elementary School ranks among the top 20% of public schools in Colorado for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
School Overview
Warder Elementary School's student population of 427 students has grown by 15% over five school years.
The teacher population of 23 teachers has grown by 53% over five school years.
Grades Offered
Grades Prekindergarten-5
Total Students
427 students
![This chart displays total students of Warder Elementary School by year, with the latest 2022-23 school year data. This chart displays total students of Warder Elementary School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_students/123000/123320/warder-elementary-school-chart-b6R6jD8.png)
Gender %
![This chart displays gender of Warder Elementary School This chart displays gender of Warder Elementary School](http://images3.publicschoolreview.com/charts/gender/123000/123320/warder-elementary-school-chart-bezdUvP.png)
Total Classroom Teachers
23 teachers
![This chart displays the total teachers of Warder Elementary School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Warder Elementary School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_teachers/123000/123320/warder-elementary-school-chart-FJRPvp.png)
Students by Grade
![This chart displays the students of Warder Elementary School by grade. This chart displays the students of Warder Elementary School by grade.](http://images3.publicschoolreview.com/charts/students_by_grade/123000/123320/warder-elementary-school-chart-b3epZuR.png)
School Calendar
School Rankings
Warder Elementary School ranks within the top 10% of all 1,779 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Warder Elementary School is 0.41, which is less than the diversity score at state average of 0.62. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#155 out of 1779 schools
(Top 10%)
(Top 10%)
![This chart displays the overall school rank of Warder Elementary School, with the latest 2021-22 school year data. This chart displays the overall school rank of Warder Elementary School, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/overall_school_rank/123000/123320/warder-elementary-school-chart-8jv4Ku.png)
Math Test Scores (% Proficient)
55-59%
32%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Warder Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Colorado 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 Warder Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Colorado by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/math_percent/123000/123320/warder-elementary-school-chart-RhEure.png)
Reading/Language Arts Test Scores (% Proficient)
65-69%
45%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Warder Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Colorado 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 Warder Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Colorado by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/rla_percent/123000/123320/warder-elementary-school-chart-6pIzBr.png)
Student : Teacher Ratio
19:1
15:1
![This chart displays the student teacher ratio of Warder Elementary School and the public school average student teacher ratio of Colorado by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Warder Elementary School and the public school average student teacher ratio of Colorado by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/teacher_student_ratio/123000/123320/warder-elementary-school-chart-YIkEU0.png)
American Indian
n/a
1%
![This chart displays the percentage of American Indian students in Warder Elementary School and percentage of American Indian public school students in Colorado by year, with the latest 2019-20 school year data. This chart displays the percentage of American Indian students in Warder Elementary School and percentage of American Indian public school students in Colorado by year, with the latest 2019-20 school year data.](http://images3.publicschoolreview.com/charts/american_indian_ethnicity/123000/123320/warder-elementary-school-chart-bkfXjO0.png)
Asian
1%
3%
![This chart displays the percentage of Asian students in Warder Elementary School and the percentage of Asian public school students in Colorado by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Warder Elementary School and the percentage of Asian public school students in Colorado by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/asian_islander_ethnicity/123000/123320/warder-elementary-school-chart-nrzAei.png)
Hispanic
21%
36%
![This chart displays the percentage of Hispanic students in Warder Elementary School and the percentage of Hispanic public school students in Colorado by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Warder Elementary School and the percentage of Hispanic public school students in Colorado by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/hispanic_students_ethnicity/123000/123320/warder-elementary-school-chart-DQoKo0.png)
Black
n/a
5%
![This chart displays the percentage of Black students in Warder Elementary School and the percentage of Black public school students in Colorado by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Warder Elementary School and the percentage of Black public school students in Colorado by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/black_students_ethnicity/123000/123320/warder-elementary-school-chart-bpMQzsi.png)
White
74%
50%
![This chart displays the percentage of White students in Warder Elementary School and the percentage of White public school students in Colorado by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Warder Elementary School and the percentage of White public school students in Colorado by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/white_students_ethnicity/123000/123320/warder-elementary-school-chart-blZAoZa.png)
Hawaiian
n/a
n/a
Two or more races
4%
5%
![This chart displays the percentage of students of two or more races in Warder Elementary School and the percentage of public school students of two or more races in Colorado by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Warder Elementary School and the percentage of public school students of two or more races in Colorado by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/123000/123320/warder-elementary-school-chart-wL8ZP7.png)
All Ethnic Groups
![This chart displays the percentage breakdown of students of all ethnic groups in Warder Elementary School. This chart displays the percentage breakdown of students of all ethnic groups in Warder Elementary School.](http://images3.publicschoolreview.com/charts/school_ethnicity/123000/123320/warder-elementary-school-chart-blZAoYO.png)
![This chart displays the percentage breakdown of public school students of all ethnic groups in Colorado. This chart displays the percentage breakdown of public school students of all ethnic groups in Colorado.](http://images3.publicschoolreview.com/charts/state_ethnicity_school/123000/123320/warder-elementary-school-chart-baBNKdK.png)
![This chart displays the diversity score of Warder Elementary School and the public school average diversity score of Colorado by year, with the latest 2022-23 school year data. This chart displays the diversity score of Warder Elementary School and the public school average diversity score of Colorado by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/diversity_score/123000/123320/warder-elementary-school-chart-lxM4U1.png)
Eligible for Free Lunch
21%
39%
![This chart displays the percentage of students who is eligible for free lunch in Warder Elementary School and the percentage of public school students who is eligible for free lunch in Colorado by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Warder Elementary School and the percentage of public school students who is eligible for free lunch in Colorado by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/freelunch_students/123000/123320/warder-elementary-school-chart-yFmeYn.png)
Eligible for Reduced Lunch
7%
6%
![This chart displays the percentage of students who is eligible for reduced lunch in Warder Elementary School and the percentage of public school students who is eligible for reduced lunch in Colorado by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Warder Elementary School and the percentage of public school students who is eligible for reduced lunch in Colorado by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/reduced_pricelunch_students/123000/123320/warder-elementary-school-chart-wL8ZOC.png)
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CO Dept. of Education
Frequently Asked Questions
What is Warder Elementary School's ranking?
Warder Elementary School is ranked #155 out of 1,779 schools, which ranks it among the top 10% of public schools in Colorado.
What schools are Warder Elementary School often compared to?
Warder Elementary Schoolis often viewed alongside schools like Hackberry Hill Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
55-59% of students have achieved math proficiency (compared to the 32% CO state average), while 65-69% of students have achieved reading proficiency (compared to the 45% CO state average).
How many students attend Warder Elementary School?
427 students attend Warder Elementary School.
What is the racial composition of the student body?
74% of Warder Elementary School students are White, 21% of students are Hispanic, 4% of students are Two or more races, and 1% of students are Asian.
What is the student:teacher ratio of Warder Elementary School?
Warder Elementary School has a student ration of 19:1, which is higher than the Colorado state average of 15:1.
What grades does Warder Elementary School offer ?
Warder Elementary School offers enrollment in grades Prekindergarten-5
What school district is Warder Elementary School part of?
Warder Elementary School is part of Jefferson County School District No. R-1.
In what neighborhood is Warder Elementary School located?
Warder Elementary School is located in the Club Crest neighborhood of Arvada, CO.
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