Summary:
ZIP code 28690, covering the Valdese, North Carolina area, contains exactly one high school: Draughn High School, which serves students in grades 9–12 and is part of Burke County Schools. With 661 students and a nearly all-economically-disadvantaged population (98.18% free/reduced lunch rate), Draughn still manages to outperform expectations across multiple measures.
In the most recent 2025–2026 data, Draughn High School exceeded both its district and state averages in every tested subject. Its greatest strength is mathematics: Math I proficiency stands at 77.9% versus 42.1% statewide, while Math III proficiency reaches 85.1% compared to the state’s 68.9%. This math advantage was also present the prior year, with a 64.7% Math I proficiency rate far above the district’s 43.1%. Beyond math, Draughn also leads its district in Biology (62.7% vs. 58.3%) and English II (66.3% vs. 63.2%). The school’s graduation rate of 93.1% tops both the district (91.1%) and state (88.8%), a notable achievement for a high-poverty school.
Despite these academic wins, Draughn’s chronic absenteeism rate of 24.9% closely mirrors the state’s 24.2% but sits well above the Burke County district figure of 18.3%. The school’s state ranking has shown some fluctuation: it earned 4 stars and a 73rd percentile ranking in 2023–2024, dropped to a 63rd percentile in 2024–2025, then improved to a 70th percentile and 3 stars in 2025–2026. A relatively high student–teacher ratio of 27.3 to 1 may add instructional pressure, yet given the school’s strong math outcomes and district-leading results, Draughn stands out as a resilient, academically solid option for families in this ZIP code.
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