Summary:
ZIP code 20004 has one listed school, BASIS DC PCS, serving grades 5–12 and enrolling 692 students, so there is no comparison among schools in the ZIP code. Its student–teacher ratio was 13.8 in 2024–25. Most importantly, its 2025–26 all-grades proficiency was well above statewide results: 79% in English language arts (ELA) versus 40% statewide, and 71% in mathematics versus 28% statewide—gaps of 39 and 43 percentage points.
As the only school listed, BASIS DC PCS is both the highest- and lowest-scoring school in this ZIP code. Its strongest reported grade-level results were eighth-grade ELA, at 91% versus 45% statewide, and seventh-grade mathematics, at 85% versus 28% statewide. Results were lower in sixth-grade ELA (67% versus 41% statewide) and fifth-grade mathematics (62% versus 30%). SchoolDigger lists the school 1st of 46, in the 98th percentile, with five stars.
All-grades scores rose from 2024–25 to 2025–26, but the school’s advantage over the state shifted differently by subject: ELA rose from 78% to 79%, while its state gap narrowed by 1 point; mathematics rose from 68% to 71%, and its state gap widened by 1 point. End-of-course results were mixed: Algebra I increased by 1 point, while English I declined by 2 points and English II by 1 point. SchoolDigger’s history shows ranks of 1st of 34 in 2023–24, 2nd of 35 in 2024–25, and 1st of 37 in 2025–26; the comparison group size varied. As context, 5% of students were directly certified for free meals in 2024–25; this is a descriptive measure, not an explanation for results.
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