B+
Old Mill Middle South
PublicMiddleGrades 6–8Virtual
430 Old Mill Road, Millersville, MD 21108 · (410) 969-7000 · Part of Anne Arundel County Public Schools
Students
1,173
Students per teacher
15:1
Free or reduced lunch
57%
Setting
Suburb
Grades
6–8
What stands out about Old Mill Middle South
- Reading / language arts 10 pts above the state
- Enrollment up 15.2% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency15%
State average 19.3%
Reading / language arts45%
State average 35.5%
Location
Directions ↗
430 Old Mill Road, Millersville
Students
Enrollment by grade
Grade 6395
Grade 7368
Grade 8410
Enrollment over time
1,018’20
964’21
979’22
963’23
1,173’24
Up 15.2% since 2020.
Who goes here
Black 39%White 28%Hispanic 20%Two or more races 8%Asian 5%Native Hawaiian/Pacific Islander <1%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
No ratings yet. Be the first neighbor to rate it.
Parents talk
Conversations in Town Square that mention Old Mill Middle South.
Other schools in Anne Arundel County Public Schools
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.