Waterloo High School
Test scores
ACAP 2024-25 . % ProficientWhat this means: On the ACAP, Alabama's statewide test, about 62 of every 100 students at this school read and write at grade level and about 27 of 100 do math at grade level. Across all Alabama schools, those numbers are about 53 and 32.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 44% of students here test proficient in math and reading, compared with the roughly 46% typical for Alabama schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Alabama's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Waterloo High School
Waterloo High School is a low-enrollment multi-level school in Waterloo, Alabama, run under Lauderdale County. The school instructs 337 students in grades pre-K through 12. That puts it 50% below the typical public school in Alabama, which averages around 673 students.
Waterloo High School is one of 14 schools operated by Lauderdale County, a district that caters to 7,952 students overall.
For racial and ethnic makeup, Waterloo High School logs that the student body is overwhelmingly White (96%). The wider county runs roughly 83% White, putting the school's mix meaningfully more White than the area baseline.
On the income-and-resources front, The school currently runs with 19 full-time-equivalent teachers, for a student-teacher ratio near 18.2:1. That tracks the state average closely. About 52% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.
After controlling for student poverty, Waterloo High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 46.2%, the actual is 44.3%, a residual of -2.0 points.
Zooming out to the county, Lauderdale County reports that median household earnings sit near $62,649, about 30% of the adult population holds a bachelor's degree or above, and roughly 9% of residents live below the federal poverty line. In all, Lauderdale County runs 24 public schools (combined enrollment of about 12,526 students), of which Waterloo High School is one.
Nearest neighbor: Iuka Elementary School, around 10.5 miles off. On composite proficiency, Waterloo High School comes 2nd of 6 in the immediate cluster, ahead of the nearby-schools average of 43.4%.
Geographically, the school is in a small-town area.
Over the past 7-year window. Waterloo High School's enrollment has fell 3% since 2018, when it stood at 349 (now 337). Class-load math has loosened: from 16.2:1 in 2018 to 18.2:1 in 2025.
On allk12, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.
Lauderdale County at a glance
View full county profileQuick facts
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