Old Mill Middle South
🇺🇸 Official data · 2025Millersville, Maryland 21108 · Anne Arundel County Public Schools
#96 of 225 middle schools in Maryland
#7683 of 15,369 nationally
About Old Mill Middle South
Old Mill Middle South is a public middle located in Millersville, in the Anne Arundel County Public Schools school district of Maryland, United States. It caters for Grades 6–8. In 2025 it enrolled 1,173 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 49.8 out of 100, placing it in the top 50% of middle schools in United States and 96th of 225 ranked middle schools in Maryland. Its strongest component is reading proficiency (51th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (47th percentile).
Other published figures: enrollment 1,173.
There are 5 schools in Millersville; Old Mill Middle South ranks 3rd of 5 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)43%
- Reading proficiency (30%)49%
- Community advantage (fewer free/reduced-price lunch) (25%)57.5%
- Students per teacher (15%)15.0
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Old Mill Middle South by the official sources.
- Enrollment
- 1,173
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 57.5%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 49%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 43%
- Share of tested students proficient or above (all students, all grades).
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Schools near Old Mill Middle South
Closest schools by straight-line distance, with their Success Index (US).
Southgate Elementary
Glen Burnie · Public elementary · Grades PK–5
573 students · 754 m away
Old Mill Middle North
Millersville · Public middle · Grades 6–8
958 students · 846 m away
Old Mill High
Millersville · Public high · Grades 9–12
1,832 students · 929 m away
Rippling Woods Elementary
Glen Burnie · Public elementary · Grades PK–5
702 students · 1.2 km away
Woodside Elementary
Glen Burnie · Public elementary · Grades PK–5
330 students · 2.1 km away
Severn Run High School
Severn · Public high · Grades 9–12
1,608 students · 2.2 km away
Shipley's Choice Elementary
Millersville · Public elementary · Grades PK–5
344 students · 2.3 km away
Glen Burnie Park Elementary
Glen Burnie · Public elementary · Grades PK–5
555 students · 2.6 km away
Oakwood Elementary
Glen Burnie · Public elementary · Grades PK–5
309 students · 2.6 km away
Marley Elementary
Glen Burnie · Public elementary · Grades PK–5
618 students · 3.1 km away
Similar schools
Public middle schools in Maryland with a comparable Enrollment.
Takoma Park Middle
Silver Spring · Public middle · Grades 6–8
1,177 students
Thomas Johnson Middle
Lanham · Public middle · Grades 6–8
1,180 students
Parkland Middle
Rockville · Public middle · Grades 6–8
1,185 students
Southampton Middle
Bel Air · Public middle · Grades 6–8
1,192 students
Franklin Middle
Reisterstown · Public middle · Grades 6–8
1,150 students
Buck Lodge Middle
Adelphi · Public middle · Grades 6–8
1,200 students
Frequently asked questions
Is Old Mill Middle South a good school?
Old Mill Middle South has a Success Index (US) of 49.8 out of 100 (Top 50% of middle schools in United States) and ranks #96 of 225 in Maryland. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Old Mill Middle South rank in Maryland?
Old Mill Middle South ranks #96 of 225 middle schools in Maryland and #7683 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Old Mill Middle South?
Old Mill Middle South had 1,173 students in 2025.
Is Old Mill Middle South a elementary school or a high school?
Old Mill Middle South is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Old Mill Middle South?
There are 10 schools within 15 km of Old Mill Middle South; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.