Serving 353 students in grades Prekindergarten-7, Montessori Academy At Onesimo Hernandez Elementary School ranks in the bottom 50% of all schools in Texas for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 35-39% (which is lower than the Texas state average of 41%). The percentage of students achieving proficiency in reading/language arts is 40-44% (which is lower than the Texas state average of 51%).
The student:teacher ratio of 15:1 is higher than the Texas state level of 14:1.
Minority enrollment is 94% of the student body (majority Hispanic), which is higher than the Texas state average of 75% (majority Hispanic).
Quick Stats (2025)
- Grades: Prekindergarten-7
- Enrollment: 353 students
- Student:Teacher Ratio: 15:1
- Minority Enrollment: 94%
- Overall Testing Rank: Bottom 50% in TX
- Math Proficiency: 35-39% (Btm 50%)
- Reading Proficiency: 40-44% (Btm 50%)
- Science Proficiency: 21-39% (Btm 50%)
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
School Overview
Montessori Academy At Onesimo Hernandez Elementary School's student population of 353 students has grown by 100% over five school years.
The teacher population of 24 teachers has grown by 118% over five school years.
Grades Offered
Grades Prekindergarten-7
Total Students
353 students
Gender %
Total Classroom Teachers
24 teachers
Students by Grade
School Rankings
Montessori Academy At Onesimo Hernandez Elementary School ranks within the bottom 50% of all 8,188 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of Montessori Academy At Onesimo Hernandez Elementary School is 0.44, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#5017 out of 8188 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
35-39%
41%
Reading/Language Arts Test Scores (% Proficient)
40-44%
51%
Science Test Scores (% Proficient)
21-39%
46%
Student : Teacher Ratio
15:1
14:1
American Indian
1%
n/a
Asian
9%
6%
Hispanic
74%
53%
Black
8%
13%
White
6%
25%
Hawaiian
n/a
n/a
Two or more races
2%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
65%
57%
Eligible for Reduced Lunch
2%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), TX Dept. of Education
Profile last updated:
Frequently Asked Questions
What is Montessori Academy At Onesimo Hernandez Elementary School's ranking?
Montessori Academy At Onesimo Hernandez Elementary School is ranked #5017 out of 8,188 schools, which ranks it among the bottom 50% of public schools in Texas.
What percent of students have achieved state testing proficiency in math and reading?
35-39% of students have achieved math proficiency (compared to the 41% TX state average), while 40-44% of students have achieved reading proficiency (compared to the 51% TX state average).
How many students attend Montessori Academy At Onesimo Hernandez Elementary School?
353 students attend Montessori Academy At Onesimo Hernandez Elementary School.
What is the racial composition of the student body?
74% of Montessori Academy At Onesimo Hernandez Elementary School students are Hispanic, 9% of students are Asian, 8% of students are Black, 6% of students are White, 2% of students are Two or more races, and 1% of students are American Indian.
What is the student:teacher ratio of Montessori Academy At Onesimo Hernandez Elementary School?
Montessori Academy At Onesimo Hernandez Elementary School has a student ration of 15:1, which is higher than the Texas state average of 14:1.
What grades does Montessori Academy At Onesimo Hernandez Elementary School offer ?
Montessori Academy At Onesimo Hernandez Elementary School offers enrollment in grades Prekindergarten-7
What school district is Montessori Academy At Onesimo Hernandez Elementary School part of?
Montessori Academy At Onesimo Hernandez Elementary School is part of Dallas Independent School District.
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