Mount Harmony Elementary
🇺🇸 Official data · 2025Owings, Maryland 20736 · Calvert County Public Schools
#48 of 879 elementary schools in Maryland
#3911 of 50,301 nationally
About Mount Harmony Elementary
Mount Harmony Elementary is a public elementary located in Owings, in the Calvert County Public Schools school district of Maryland, United States. It caters for Grades PK–5. In 2025 it enrolled 656 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 82.0 out of 100, placing it in the top 10% of elementary schools in United States and 48th of 879 ranked elementary schools in Maryland. Its strongest component is reading proficiency (93th percentile), and its weakest is students per teacher (33th percentile).
Other published figures: enrollment 656.
There are 5 schools in Owings; Mount Harmony Elementary ranks 1st of 5 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)77%
- Reading proficiency (30%)78%
- Community advantage (fewer free/reduced-price lunch) (25%)22.1%
- Students per teacher (15%)16.4
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 Mount Harmony Elementary by the official sources.
- Enrollment
- 656
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 22.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 78%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 77%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mount Harmony Elementary
Closest schools by straight-line distance, with their Success Index (US).
Northern High
Owings · Public high · Grades 9–12
1,478 students · 3.4 km away
Northern Middle
Owings · Public middle · Grades 6–8
745 students · 3.5 km away
Sunderland Elementary
Sunderland · Public elementary · Grades PK–5
606 students · 4.6 km away
Windy Hill Elementary
Owings · Public elementary · Grades PK–5
598 students · 4.6 km away
Windy Hill Middle
Owings · Public middle · Grades 6–8
669 students · 4.7 km away
Beach Elementary
Chesapeake Beach · Public elementary · Grades PK–5
502 students · 8.1 km away
Traceys Elementary
Traceys Landing · Public elementary · Grades PK–5
448 students · 8.6 km away
Huntingtown Elementary
Huntingtown · Public elementary · Grades PK–5
475 students · 9.6 km away
Huntingtown High School
Huntingtown · Public high · Grades 9–12
1,311 students · 10.0 km away
Deale Elementary
Deale · Public elementary · Grades K–5
203 students · 10 km away
Similar schools
Public elementary schools in Maryland with a comparable Enrollment.
Moravia Park Elementary
Baltimore · Public elementary · Grades PK–5
655 students
Mays Chapel Elementary
Timonium · Public elementary · Grades PK–5
657 students
Harmony Hills Elementary
Silver Spring · Public elementary · Grades PK–5
655 students
Rockland Woods Elementary
Hagerstown · Public elementary · Grades PK–5
655 students
Diamond Elementary
Gaithersburg · Public elementary · Grades PK–5
654 students
Catonsville Elementary
Catonsville · Public elementary · Grades PK–5
653 students
Frequently asked questions
Is Mount Harmony Elementary a good school?
Mount Harmony Elementary has a Success Index (US) of 82.0 out of 100 (Top 10% of elementary schools in United States) and ranks #48 of 879 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 Mount Harmony Elementary rank in Maryland?
Mount Harmony Elementary ranks #48 of 879 elementary schools in Maryland and #3911 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Mount Harmony Elementary?
Mount Harmony Elementary had 656 students in 2025.
Is Mount Harmony Elementary a elementary school or a high school?
Mount Harmony Elementary is classified as a elementary covering Grades PK–5. It is a public school.
What other schools are near Mount Harmony Elementary?
There are 10 schools within 15 km of Mount Harmony Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.