Summary:
Zip code 26582, serving the Mannington area of West Virginia, is home to two schools within the highly-rated Marion County Schools district: Blackshere Elementary School (grades PK-4) and Mannington Middle School (grades 5-8), with no high school located within the immediate area.
For parents, the most notable difference between the two schools is in mathematics. Blackshere Elementary School outperforms both the district and state averages in math, with 46.1% proficiency, while Mannington Middle School lags behind at 34.4%. The elementary school also shows a promising upward trend in its state ranking, recovering from a 1-star rating to a consistent 2-star level. However, the middle school exhibits volatility, having achieved a 4-star rating in 2024-2025 before dropping to the 47th percentile the following year. A significant concern is the "middle school slide," where proficiency drops sharply between 5th and 8th grade—most dramatically in ELA, falling from 57.8% in 6th grade to just 28.6% in 8th grade, a 29-point decline that places the school well below district averages in the upper grades.
Interestingly, Mannington Middle School actually spends slightly more per student ($14,557 vs. $14,024) and maintains a better student-teacher ratio (12.1:1 vs. 14.9:1) than the elementary school, yet produces lower test scores. This suggests resource allocation or curriculum effectiveness may need review. The elementary school shows a "3rd grade slump" in both math and ELA, but successfully recovers by 4th grade, where scores exceed state averages. With no high school in the zip code, students face a transition after 8th grade, which may contribute to the declining performance in the middle school's upper grades. Overall, families should expect strong elementary math instruction but should monitor middle school progress closely, particularly in grades 7-8.
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