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Best High Schools in Zip Code 20640


At a glance
1
School
1,033
Students
Top rankedHenry E. Lackey High School146th of 227 Maryland high schools
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Biggest riser
Henry E. Lackey High School up 11 spots statewide this year
Summary:

In zip code 20640, Indian Head, Maryland, there is one high school, Henry E. Lackey High School, which serves grades 9 through 12 and is part of the Charles County Public Schools district.

Henry E. Lackey High School has a total enrollment of 1,033 students and presents a mixed picture of performance. A standout strength is its English Language Arts (ELA) proficiency, where 52.2% of students are proficient, outperforming both the district average of 45.6% and the state average of 51.7%. However, this is contrasted by a critical weakness in mathematics, with only 5.3% of all students proficient in math, which is far below the district (17%) and state (27.1%) averages. The school’s state ranking has been volatile, recently improving to the 36th percentile in 2025-2026 after a low of the 12th percentile in 2023-2024. The graduation rate is 85.4%, below the district’s 90.3%, and the dropout rate is 8.0%, higher than the district’s 5.4%.

A major concern is the chronic absenteeism rate of 42.5%, which is dramatically higher than the district average of 26.6% and likely contributes to academic struggles. The school spends a substantial $19,573 per student, yet math results remain very low, raising questions about resource allocation. An interesting anomaly is that Algebra II proficiency (16.4%) is actually higher than the district average (10%), suggesting that students who persist to that level may benefit from more effective instruction. With 59.63% of students eligible for free or reduced lunch, the school serves a majority low-income population, making the strong ELA performance a notable achievement amidst significant challenges in math and attendance.

Ranking:
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Cities Near Zip Code 20640

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Maryland State Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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