South Lake Elementary

As a sprawling elementary school in Gaithersburg, Maryland, South Lake Elementary instructs 746 students from grades pre-K through 5, operated by Montgomery County Public Schools. Enrollment runs roughly 55% above the state mean of about 481.

Montgomery County Public Schools comprises 208 schools with combined enrollment of 159,181 students; South Lake Elementary is among them.

On the student-mix side, South Lake Elementary shows that 75% of the student body identifies as Hispanic; the rest breaks down as 17% Black, 4% Asian, 2% multiracial. By comparison, Montgomery County as a whole is about 21% Hispanic, so the school skews noticeably more Hispanic than its surroundings.

Looking at the economic backdrop, On paper, South Lake Elementary has 62 full-time-equivalent teachers, translating to a class-load average of around 12.1:1. Statewide, the average ratio sits near 13.8:1, putting South Lake Elementary tighter than the state norm the norm. Roughly 66% of students at South Lake Elementary qualify for free or reduced-price lunch, often used as a Title I proxy. Set against Montgomery County (around 40%), the school's rate is noticeably above typical.

Adjusting for the school's free-and-reduced-lunch share, South Lake Elementary tracks the demographic baseline. The model predicts 35.1% given the school's FRL share; actual proficiency is 24.8%.

In the broader community, community-level numbers for Montgomery County indicate median household earnings sit near $132,450, roughly 61% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 5%. In all, Montgomery County runs 211 public schools (combined enrollment of about 159,181 students), of which South Lake Elementary is one.

Forest Oak Middle is the nearest neighboring public school, about 0.6 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), South Lake Elementary ranks 6th on composite proficiency, below the local average of 28.0%.

Geographically, the school is in a bedroom-community area.

Looking at the recent track record. Over the past 7-year window, the student count edged down 11%: 839 students in 2018 compared to 746 in 2025. Hispanic enrollment moved from 64% to 75% across the same window.

In the discussion threads here, posts here usually surface around science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.