Summary:
Zip code 23505, located in Norfolk, Virginia, is served by a single public high school: Granby High, which enrolls roughly 1,980 students across grades 9–12 and operates under the Norfolk City Public Schools district. This is a large school with an extremely high poverty rate, as 97.53% of students qualify for free or reduced lunch, a factor that heavily shapes the school's academic and social landscape.
Granby High's overall state ranking places it in the bottom 10% of Virginia high schools for the 2025–2026 school year (307th out of 331), a decline from prior years. Its graduation rate is 80.3%, well below the state's 92.3%, while its dropout rate of 14.9% is roughly three times the Virginia average of 5.0%. Chronic absenteeism also runs high at 21.2% compared to 14.8% statewide. Academically, the school shows notable strengths in advanced math and science: Algebra II proficiency averages 92.0% (above the state's 85.1%), and Biology, Earth Science, and Virginia/U.S. History all meet or exceed district averages. However, major weaknesses exist in writing, reading, geography, and world history. For example, 10th-grade writing proficiency was just 28.57% in 2025–2026, and World History I proficiency was 38.6% versus 61.2% statewide.
For parents, the key takeaway is that Granby High faces significant challenges tied to poverty and student engagement, but it also has pockets of academic success to build on. The most urgent areas needing attention are reducing dropout rates and chronic absenteeism, improving graduation rates, and boosting literacy and writing skills in 9th and 10th grade. Strengths in algebra and several science subjects suggest that students who stay on track can achieve solid proficiency, but the school clearly needs targeted support to close the large gaps with state averages and better prepare all students for life after high school.
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