SOUTH MOUNTAIN ELEMENTARY
Test scores
NM-MSSA + NM-ASR 2024-25 . % ProficientWhat this means: On the NM-MSSA + NM-ASR, New Mexico's statewide test, about 70 of every 100 students at this school read and write at grade level and about 57 of 100 do math at grade level. Across all New Mexico schools, those numbers are about 44 and 27.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 60% of students here test proficient in math and reading, well above the roughly 33% typical for New Mexico schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 26 points, placing it in New Mexico's top 10%.
7-year change
SY 2017-18 vs SY 2024-25About SOUTH MOUNTAIN ELEMENTARY
Set in MORIARTY, New Mexico, SOUTH MOUNTAIN ELEMENTARY is a mid-sized elementary-level community, part of MORIARTY-EDGEWOOD. It works with 303 students across grades K through 5.
Within MORIARTY-EDGEWOOD, which oversees 7 schools and 2,361 students, SOUTH MOUNTAIN ELEMENTARY is one campus in the system.
Demographically, SOUTH MOUNTAIN ELEMENTARY shows that the most-represented group is Hispanic (51%), with the rest of the student body spread across multiple groups. Beyond that, the school logs 45% White, 4% multiracial. Compared to Santa Fe County overall, the school's racial mix sits in roughly the same range.
On the income-and-resources front, The school currently runs with 27 full-time-equivalent teachers, for a student-teacher ratio near 11.3:1. That figure is tighter than the state norm's 12.9:1 average. Roughly 100% of students at SOUTH MOUNTAIN ELEMENTARY qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Santa Fe County (around 84%), the school's rate is north of typical.
With demographic context factored in, SOUTH MOUNTAIN ELEMENTARY sits in the top 10% of New Mexico schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 33.5%; actual is 59.6%, +26.1 points clear of the demographic baseline.
In the broader community, Santa Fe County reports that median household income runs about $79,071, roughly 46% of adults have completed at least a four-year degree, and the poverty rate sits near 9%. In all, Santa Fe County runs 53 public schools (combined enrollment of about 20,719 students), of which SOUTH MOUNTAIN ELEMENTARY is one.
The closest other public school is EDGEWOOD MIDDLE, roughly 3.3 miles away. Within five miles, there are 2 other public schools. On composite proficiency, SOUTH MOUNTAIN ELEMENTARY comes 1st of 6 in the immediate cluster, higher than the nearby-schools average of 50.8%.
Geographically, the school is in an outlying area.
Trend over the last 7 years. Over the past 7-year window, the student count ticked down 3%: 312 students in 2018 compared to 303 in 2025. White enrollment moved from 62% to 45% across the same window. Class-load math has narrowed: from 18.5:1 in 2018 to 11.3:1 in 2025.
On the community side, the page collects discussion, questions, and updates around science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.
Santa Fe County at a glance
View full county profileQuick facts
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