Serving 303 students in grades Kindergarten-5, South Mountain Elementary School ranks in the top 5% of all schools in New Mexico for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 55-59% (which is higher than the New Mexico state average of 24%). The percentage of students achieving proficiency in reading/language arts is 55-59% (which is higher than the New Mexico state average of 34%).
The student-teacher ratio of 11:1 is lower than the New Mexico state level of 13:1.
Minority enrollment is 55% of the student body (majority Hispanic), which is lower than the New Mexico state average of 81% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 303 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 55%
- Overall Testing Rank: Top 5% in NM
- Math Proficiency: 55-59% (Top 5%)
- Reading Proficiency: 55-59% (Top 10%)
- Science Proficiency: 50-59% (Top 10%)
- Source: National Center for Education Statistics (NCES), NM Dept. of Education
Top Rankings
South Mountain Elementary School ranks among the top 20% of public schools in New Mexico for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
Percent Eligible For Free Lunch
School Overview
South Mountain Elementary School's student population of 303 students has stayed relatively flat over five school years.
The teacher population of 27 teachers has grown by 35% over five school years.
Grades Offered
Grades Kindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
303 students
Total Classroom Teachers
27 teachers
School Rankings
South Mountain Elementary School ranks within the top 5% of all 796 schools in New Mexico (based off of combined math and reading proficiency testing data).
The diversity score of South Mountain Elementary School is 0.55, which is less than the diversity score at state average of 0.56. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#37 out of 796 schools
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
55-59%
24%
Reading/Language Arts Test Scores (% Proficient)
55-59%
34%
Science Test Scores (% Proficient)
50-59%
33%
Student-Teacher Ratio
11:1
13:1
American Indian
n/a
11%
Asian
n/a
1%
Hispanic
50%
63%
Black
n/a
2%
White
45%
19%
Hawaiian
1%
n/a
Two or more races
4%
4%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
100%
85%
Eligible for Reduced Lunch (20-21)
2%
2%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NM Dept. of Education
Frequently Asked Questions
What is South Mountain Elementary School's ranking?
South Mountain Elementary School is ranked #37 out of 796 schools, which ranks it among the top 5% of public schools in New Mexico.
What schools are South Mountain Elementary School often compared to?
South Mountain Elementary Schoolis often viewed alongside schools like A. Montoya Elementary School, Route 66 Elementary School, San Antonito 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 24% NM state average), while 55-59% of students have achieved reading proficiency (compared to the 34% NM state average).
How many students attend South Mountain Elementary School?
303 students attend South Mountain Elementary School.
What is the racial composition of the student body?
50% of South Mountain Elementary School students are Hispanic, 45% of students are White, 4% of students are Two or more races, and 1% of students are Hawaiian.
What is the student-teacher ratio of South Mountain Elementary School?
South Mountain Elementary School has a student ration of 11:1, which is lower than the New Mexico state average of 13:1.
What grades does South Mountain Elementary School offer ?
South Mountain Elementary School offers enrollment in grades Kindergarten-5 (No virtual instruction).
What school district is South Mountain Elementary School part of?
South Mountain Elementary School is part of Moriarty-Edgewood School District.
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