Summary:
Zip code 29555 is home to a single elementary school, Johnsonville Elementary, which serves grades PK through 5 and enrolls 537 students within the Florence 05 school district.
For parents considering this area, the most important takeaway is that Johnsonville Elementary shows a concerning downward trend in its state ranking, dropping from the 43rd percentile in 2023-2024 to the 31st percentile in 2025-2026. The school demonstrates significant inconsistency across grade levels and subjects. In the most recent testing year, 3rd and 5th grade ELA proficiency (64.4% and 67.1%) actually exceeded state averages, but 4th grade ELA fell to just 40.7%, well below the state average. Math scores are uniformly weak, with 4th grade at 31.4% and 5th grade at 34.2% proficiency. The most glaring concern is 4th grade science, where only 19.8% of students are proficient compared to the state average of 51.6%.
Two additional red flags stand out. First, chronic absenteeism is alarmingly high at 28.7%, significantly above the state average of 22.3%, which likely contributes to academic struggles. Second, despite spending a substantial $12,975 per student, the school is not translating that investment into strong results, particularly in math and science. There is also extreme year-over-year volatility—for example, 4th grade ELA dropped from 72.2% to 40.7% in just one year, while 3rd grade ELA jumped from 40.9% to 64.4%. This instability makes it difficult to predict outcomes and suggests results may be heavily influenced by specific student cohorts. With a student-teacher ratio of 15.3:1, parents should be aware that while the school has pockets of strength in early elementary reading, the overall picture is one of inconsistent performance, a pronounced 4th-grade slump, and challenges that warrant close monitoring.
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