Academic performance
How students perform on state tests, by grade, set against the district.
Math
Grade 647%
School 47% · District 47%
▲ 13 pts above state median · ▼ 12 pts below county median
Grade 748%
School 48% · District 48%
▲ 13 pts above state median · ▼ 8 pts below county median
Grade 835%
School 35% · District 35%
▲ 18 pts above state median · ▼ 1 pts below county median
English language arts
Grade 667%
School 67% · District 67%
▲ 13 pts above state median · ▼ 10 pts below county median
Grade 769%
School 69% · District 69%
▲ 12 pts above state median · ▼ 9 pts below county median
Grade 853%
School 53% · District 53%
▼ 5 pts below state median · ▼ 21 pts below county median
Science
Grade 811%
School 11% · District 11%
▼ 2 pts below state median · ▼ 16 pts below county median
This schoolNorth Arlington School District, same grade
Graduation rate (ACGR) reflects the federally published Adjusted Cohort Graduation Rate for the most recent year available. We refresh this data annually at the close of each academic year in June. The federal source publishes a banded rate (for example, "90-94%") instead of an exact number for cohorts small enough to risk identifying individual students. The state distribution chart, where shown, plots every school in the state with a published rate or band; schools whose rate is federally suppressed are excluded. Where the federal source publishes a band rather than an exact rate, the school is placed within its band using a stable, ID-derived offset, so its position is consistent across visits.
Proficiency by household income
English language arts
Grade 6Lower-income51%Higher-income80%29 pp gap
Grade 7Lower-income65%Higher-income72%7 pp gap
Grade 8Lower-income46%Higher-income60%14 pp gap
Mathematics
Grade 6Lower-income42%Higher-income51%8 pp gap
Grade 7Lower-income41%Higher-income53%13 pp gap
Grade 8Lower-income31%Higher-income39%9 pp gap