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Lyons Mill Elementary

Public Grades PK, KG-5
517th
SchoolDigger Rank ?
of 865 Maryland Elementary Schools
Better than 40% of Maryland elementary schools
Summary

Lyons Mill Elementary is a public school in Owings Mills, MD, serving 671 students from Pre-K through 5th grade as part of the Baltimore County Public Schools district, with about half of its students qualifying for free or reduced lunch—a lower rate than many nearby schools.

One of the most notable strengths at Lyons Mill is its mathematics performance. For the 2025-2026 school year, 27.4% of students were proficient in math, which is significantly higher than the district average of 21.9% and nearly matches the state average. This trend has been consistent over the past three years, with math proficiency running roughly 15-17 percentage points above the district. In contrast, English Language Arts (ELA) is an area of concern: only 36.7% of students were proficient in ELA, well below both the district (46.1%) and state (51.7%) averages. This creates a clear "tale of two subjects" at the school. Additionally, the school has a higher student-teacher ratio (17.3) than its peers (average 15.1) and lower per-student spending ($17,235) compared to the average of nearby schools ($19,599), suggesting efficient use of resources in math instruction.

On a positive note, Lyons Mill has maintained a chronic absenteeism rate of 16.0% for 2024-2025, which is well below the district average of 25.6% and the second-lowest among ten nearby schools. However, the school experienced a sharp overall decline in the 2025-2026 school year, dropping to the 40th percentile statewide after several years of stability in the 52nd-59th percentile range. This decline was driven by drops in both math and ELA proficiency. Historically, the school has shown strong results for specific student groups, including African American students and those from low socioeconomic backgrounds, though more recent data would be needed to confirm if these strengths persist.

671
Students ?
17.3
Student/teacher ratio ?
$17,235
Per pupil spending ?
50.1%
Free/discounted lunch ?
 9435 Lyons Mill Rd
       Owings Mills, MD  21117

(443) 809-1719

District: Baltimore County Public Schools


Students who attend Lyons Mill Elementary usually attend:

Middle:    Northwest Academy of Health Sciences
High:    New Town High
Racial breakdown:

African American:
82.9%
Asian:
7.3%
Two or more races:
4.2%
more
 See top rated Maryland elementary schools

 Compare Lyons Mill Elementary to nearby elementary schools!
At a glance
Ranking trend: Declining — 54th percentile in 2018 → 40th in 2026
Worth a look
!Test scores below the Maryland average (31% vs 39% meeting standards)
!Ranking has slipped — down 14 percentile points since 2018
!English Language Arts scores 15 pts below the Maryland average
Students meeting standards (2025-2026) ?
This school31%
District avg34%
Maryland avg39%
517th of 865
Maryland public elementary schools ?
Bottom 40%▼ down 13 pts since 2018
From top 46% (2018) to bottom 40% (2026)
See the entire ranking list of Maryland Elementary Schools →
SchoolDigger rating ?
63rd of 108Elementary Schools in the Baltimore County Public Schools
18th of 24Baltimore County Public Schools among Maryland districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankMaryland percentileRating
202635.8517 of 86540.2%★★☆☆☆
202555.4363 of 86558.0%★★★☆☆
202445.1414 of 85951.8%★★★☆☆
202344.7413 of 85551.7%★★★☆☆
202256.1356 of 86258.7%★★★☆☆
202140.2359 of 80255.2%★★★☆☆
201929.6547 of 85335.9%★★☆☆☆
201849.3398 of 85753.6%★★★☆☆

African American

YearAvg scoreStatewide rankMaryland percentileRating
202151.6162 of 50467.9%★★★☆☆

Female

YearAvg scoreStatewide rankMaryland percentileRating
202139.8381 of 79652.1%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankMaryland percentileRating
202152.6170 of 54668.9%★★★☆☆

Male

YearAvg scoreStatewide rankMaryland percentileRating
202139.2366 of 78853.6%★★★☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Low Socio Economic Status (2021)69th percentile+14 vs school
African American (2021)68th percentile+13 vs school
Male (2021)54th percentile~ school
Female (2021)52nd percentile-3 vs school
By subject vs Maryland (2025-2026) ?
English Language Arts37%-15 vs state
Science28%-4 vs state
Mathematics27%~ state avg

5.0
2 ratings
52
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Frequently Asked Questions about Lyons Mill Elementary

In the 2024-25 school year, 671 students attended Lyons Mill Elementary.

Lyons Mill Elementary ranks 517th of 865 Maryland elementary schools. SchoolDigger rates this school 2 stars out of 5.

Students who attend Lyons Mill Elementary usually go on to attend:

Middle : Northwest Academy of Health Sciences
High : New Town High

Students at Lyons Mill Elementary are 83% African American, 7% Asian, 4% Two or more races, 4% Hispanic, 1% White.

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Latest Maryland data All new data »
2025–26 MCAP test scoresJul 28, 2026
2024–25 school spending dataJun 13, 2026
2024–25 attendance data, dropout rates & graduation ratesJun 13, 2026
2024–25 MCAP test scoresAug 26, 2025


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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