Achieve Academy vs. Challenge School
Should you attend Achieve Academy or Challenge 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
n/a
Challenge School ranks among the top 20% of public schools in Colorado for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Diversity
Overview
Serving 384 students in grades Prekindergarten-8, Achieve Academy ranks in the bottom 50% of all schools in Colorado for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 12% (which is lower than the Colorado state average of 32%). The percentage of students achieving proficiency in reading/language arts is 21% (which is lower than the Colorado state average of 45%).
The student:teacher ratio of 17:1 is higher than the Colorado state level of 16:1.
Minority enrollment is 86% of the student body (majority Hispanic), which is higher than the Colorado state average of 49% (majority Hispanic).
Serving 550 students in grades Prekindergarten-8, Challenge School ranks in the top 1% of all schools in Colorado 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 Colorado state average of 32%). The percentage of students achieving proficiency in reading/language arts is 88% (which is higher than the Colorado state average of 45%).
The student:teacher ratio of 18:1 is higher than the Colorado state level of 16:1.
Minority enrollment is 64% of the student body (majority Asian), which is higher than the Colorado state average of 49% (majority Hispanic and Black).
Grades Offered
PK-8
PK-8
Total Students
384 students
550 students
![This chart displays total students of Achieve Academy by year, with the latest 2022-23 school year data. This chart displays total students of Achieve Academy by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_students/131000/131351/achieve-academy-chart-buZ9zeR.png)
![This chart displays total students of Challenge School by year, with the latest 2022-23 school year data. This chart displays total students of Challenge School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_students/14000/13948/challenge-school-chart-bn1APZF.png)
% Male | % Female
53% | 47%
54% | 46%
![This chart displays gender of Achieve Academy This chart displays gender of Achieve Academy](http://images3.publicschoolreview.com/charts/gender/131000/131351/achieve-academy-chart-DDxSG2.png)
![This chart displays gender of Challenge School This chart displays gender of Challenge School](http://images2.publicschoolreview.com/charts/gender/14000/13948/challenge-school-chart-NeyuXZ.png)
Total Classroom Teachers
23 teachers
30 teachers
![This chart displays the total teachers of Achieve Academy by year, with the latest 2022-23 school year data. This chart displays the total teachers of Achieve Academy by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_teachers/131000/131351/achieve-academy-chart-byL7F8t.png)
![This chart displays the total teachers of Challenge School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Challenge School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_teachers/14000/13948/challenge-school-chart-y6trAa.png)
Student : Teacher Ratio
17:1
18:1
![This chart displays the student teacher ratio of Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-2sOGoY.png)
![This chart displays the student teacher ratio of Challenge 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 Challenge School and the public school average student teacher ratio of Colorado by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/teacher_student_ratio/14000/13948/challenge-school-chart-NdAki6.png)
Test Scores
Overall Testing Rank
#1546 out of 1779 schools in CO
(Bottom 50%)
(Bottom 50%)
#7 out of 1779 schools in CO
(Top 1%)
(Top 1%)
![This chart displays the overall school rank of Achieve Academy, with the latest 2021-22 school year data. This chart displays the overall school rank of Achieve Academy, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/overall_school_rank/131000/131351/achieve-academy-chart-2im07T.png)
![This chart displays the overall school rank of Challenge School, with the latest 2021-22 school year data. This chart displays the overall school rank of Challenge School, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/overall_school_rank/14000/13948/challenge-school-chart-jxyE2q.png)
Math Test Scores (% Proficient)
12%
83%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-uDhyNa.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Challenge 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 Challenge 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://images2.publicschoolreview.com/charts/math_percent/14000/13948/challenge-school-chart-bu64blk.png)
Reading/Language Arts Test Scores (% Proficient)
21%
88%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-patP3z.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Challenge 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 Challenge 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://images2.publicschoolreview.com/charts/rla_percent/14000/13948/challenge-school-chart-boTPKjJ.png)
Science Test Scores (% Proficient)
≤10%
70-79%
Students by Grade
Students by Grade
![This chart displays the students of Achieve Academy by grade. This chart displays the students of Achieve Academy by grade.](http://images3.publicschoolreview.com/charts/students_by_grade/131000/131351/achieve-academy-chart-F69aAb.png)
![This chart displays the students of Challenge School by grade. This chart displays the students of Challenge School by grade.](http://images2.publicschoolreview.com/charts/students_by_grade/14000/13948/challenge-school-chart-BK5NHd.png)
Kindergarten Students
41
24
Grade 1 Students
52
44
Grade 2 Students
38
44
Grade 3 Students
45
63
Grade 4 Students
32
66
Grade 5 Students
46
74
Grade 6 Students
38
87
Grade 7 Students
50
78
Grade 8 Students
42
70
Students by Ethnicity
% American Indian
n/a
n/a
![This chart displays the percentage of American Indian students in Achieve Academy and percentage of American Indian public school students in Colorado by year, with the latest 2010-11 school year data. This chart displays the percentage of American Indian students in Achieve Academy and percentage of American Indian public school students in Colorado by year, with the latest 2010-11 school year data.](http://images3.publicschoolreview.com/charts/american_indian_ethnicity/131000/131351/achieve-academy-chart-bjGmx3R.png)
![This chart displays the percentage of American Indian students in Challenge School and percentage of American Indian public school students in Colorado by year, with the latest 2000-01 school year data. This chart displays the percentage of American Indian students in Challenge School and percentage of American Indian public school students in Colorado by year, with the latest 2000-01 school year data.](http://images2.publicschoolreview.com/charts/american_indian_ethnicity/14000/13948/challenge-school-chart-bebvXOX.png)
% Asian
1%
28%
![This chart displays the percentage of Asian students in Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-uK6bjs.png)
![This chart displays the percentage of Asian students in Challenge 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 Challenge School and the percentage of Asian public school students in Colorado by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/asian_islander_ethnicity/14000/13948/challenge-school-chart-bthfHpu.png)
% Hispanic
82%
9%
![This chart displays the percentage of Hispanic students in Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-9QuTru.png)
![This chart displays the percentage of Hispanic students in Challenge 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 Challenge School and the percentage of Hispanic public school students in Colorado by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/hispanic_students_ethnicity/14000/13948/challenge-school-chart-bpvyIi0.png)
% Black
2%
17%
![This chart displays the percentage of Black students in Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-YxerDK.png)
![This chart displays the percentage of Black students in Challenge 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 Challenge School and the percentage of Black public school students in Colorado by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/black_students_ethnicity/14000/13948/challenge-school-chart-bth9Z63.png)
% White
14%
36%
![This chart displays the percentage of White students in Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-2sBlrm.png)
![This chart displays the percentage of White students in Challenge 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 Challenge School and the percentage of White public school students in Colorado by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/white_students_ethnicity/14000/13948/challenge-school-chart-bhNZj9t.png)
% Hawaiian
n/a
n/a
% Two or more races
1%
10%
![This chart displays the percentage of students of two or more races in Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-bvbcguJ.png)
![This chart displays the percentage of students of two or more races in Challenge 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 Challenge 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://images2.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/14000/13948/challenge-school-chart-baqrHSO.png)
Diversity Score
0.31
0.75
![This chart displays the diversity score of Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-nmXvOg.png)
![This chart displays the diversity score of Challenge 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 Challenge School and the public school average diversity score of Colorado by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/diversity_score/14000/13948/challenge-school-chart-b0G63FR.png)
Additional Information
Eligible for Free Lunch
56%
8%
![This chart displays the percentage of students who is eligible for free lunch in Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-F5ZwoY.png)
![This chart displays the percentage of students who is eligible for free lunch in Challenge 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 Challenge 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://images2.publicschoolreview.com/charts/freelunch_students/14000/13948/challenge-school-chart-dLZDiz.png)
Eligible for Reduced Lunch
16%
3%
![This chart displays the percentage of students who is eligible for reduced lunch in Achieve Academy 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 Achieve Academy 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/131000/131351/achieve-academy-chart-qZcAH6.png)
![This chart displays the percentage of students who is eligible for reduced lunch in Challenge 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 Challenge 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://images2.publicschoolreview.com/charts/reduced_pricelunch_students/14000/13948/challenge-school-chart-fFa6Bl.png)