Serving 994 students in grades Prekindergarten-8, Edna And John W. Mosley P-8 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 13% (which is lower than the Colorado state average of 33%). 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 15:1.
Minority enrollment is 85% of the student body (majority Hispanic), which is higher than the Colorado state average of 51% (majority Hispanic).
Quick Facts (2026)
- Grades: Prekindergarten-8
- Enrollment: 994 students
- Student-Teacher Ratio: 17:1
- Minority Enrollment: 85%
- Overall Testing Rank: Bottom 50% in CO
- Math Proficiency: 13% (Btm 50%)
- Reading Proficiency: 21% (Btm 50%)
- Science Proficiency: 11-19% (Btm 50%)
- Attendance Zone: The attendance zone for Edna and John W. Mosley P-8 is located in the west part of Aurora, CO, covering approximately 8 square miles. Most families within this area can expect a typical drive time of 5 to 10 minutes to reach the school, with the furthest edge being about 4.6 miles away.
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
School Overview
Edna And John W. Mosley P-8's student population of 994 students has grown by 9% over five school years.
The teacher population of 57 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
994 students
Total Classroom Teachers
57 teachers
Average Class Size
15 students
School Rankings
Edna And John W. Mosley P-8 ranks within the bottom 50% of all 1,748 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Edna And John W. Mosley P-8 is 0.61, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1542 out of 1748 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
13%
33%
Reading/Language Arts Test Scores (% Proficient)
21%
45%
Science Test Scores (% Proficient)
(20-21)11-19%
29%
Student-Teacher Ratio
17:1
15:1
American Indian
1%
1%
Asian
3%
3%
Hispanic
59%
37%
Black
13%
5%
White
15%
49%
Hawaiian
2%
n/a
Two or more races
7%
5%
All Ethnic Groups
Chronically Absent Students
(22-23)44.8%
33.6%
Eligible for Free Lunch
76%
39%
Eligible for Reduced Lunch
6%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CO Dept. of Education
Frequently Asked Questions
What is Edna And John W. Mosley P-8's ranking?
Edna And John W. Mosley P-8 is ranked #1542 out of 1,748 schools, which ranks it among the bottom 50% of public schools in Colorado.
What percent of students have achieved state testing proficiency in math and reading?
13% of students have achieved math proficiency (compared to the 33% CO state average), while 21% of students have achieved reading proficiency (compared to the 45% CO state average).
How many students attend Edna And John W. Mosley P-8?
994 students attend Edna And John W. Mosley P-8.
What is the racial composition of the student body?
59% of Edna And John W. Mosley P-8 students are Hispanic, 15% of students are White, 13% of students are Black, 7% of students are Two or more races, 3% of students are Asian, 2% of students are Hawaiian, and 1% of students are American Indian.
What is the student-teacher ratio of Edna And John W. Mosley P-8?
Edna And John W. Mosley P-8 has a student ration of 17:1, which is higher than the Colorado state average of 15:1.
What grades does Edna And John W. Mosley P-8 offer ?
Edna And John W. Mosley P-8 offers enrollment in grades Prekindergarten-8 (No virtual instruction).
What school district is Edna And John W. Mosley P-8 part of?
Edna And John W. Mosley P-8 is part of Aurora Joint District No. 28 Of The Counties Of Adams And A.
School Reviews
5 10/10/2025
This school has gone above and beyond to help my grandson who has ADHD and ODD to succeed and given him skills to cope with his time at school. The staff is wonderful, caring, and engaging. They tailor to each individual. child's needs and creates a customized learning plan for that child so the kids can reach their full potential. They build the kids up and boost their self-esteem and truly make them feel like they all belong and are accepted. Compared to other schools I have dealt with, this school is top-notch in many ways they excel at communication, problem-solving, knowing the students and parents, a team approach to education and so much more. Keep up the good work guys.
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