Catonsville High
🇺🇸 Official data · 2025Baltimore, Maryland 21228 · Baltimore County Public Schools
#80 of 197 high schools in Maryland
#5576 of 16,910 nationally
About Catonsville High
Catonsville High is a public high located in Baltimore, in the Baltimore County Public Schools school district of Maryland, United States. It caters for Grades 9–12. In 2025 it enrolled 1,735 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 60.9 out of 100, placing it in the top 50% of high schools in United States and 80th of 197 ranked high schools in Maryland. Its strongest component is reading proficiency (72th percentile), and its weakest is students per teacher (31th percentile).
Other published figures: enrollment 1,735.
There are 247 schools in Baltimore; Catonsville High ranks 14th of 246 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)47%
- Reading proficiency (30%)69%
- Community advantage (fewer free/reduced-price lunch) (25%)40.7%
- Students per teacher (15%)17.5
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 Catonsville High by the official sources.
- Enrollment
- 1,735
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 40.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 17.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 69%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 47%
- Share of tested students proficient or above (all students, all grades).
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Schools near Catonsville High
Closest schools by straight-line distance, with their Success Index (US).
Catonsville Elementary
Catonsville · Public elementary · Grades PK–5
653 students · 1.4 km away
Hillcrest Elementary
Baltimore · Public elementary · Grades PK–5
678 students · 1.7 km away
Arbutus Middle
Baltimore · Public middle · Grades 6–8
974 students · 2.6 km away
Westowne Elementary
Catonsville · Public elementary · Grades PK–5
635 students · 3.1 km away
Arbutus Elementary
Baltimore · Public elementary · Grades PK–5
410 students · 3.3 km away
North Bend Elementary/Middle
Baltimore · Public elementary · Grades PK–8
482 students · 3.5 km away
Westchester Elementary
Baltimore · Public elementary · Grades PK–5
662 students · 3.6 km away
Johnnycake Elementary
Baltimore · Public elementary · Grades PK–5
592 students · 3.7 km away
Catonsville Middle
Catonsville · Public middle · Grades 6–8
818 students · 3.9 km away
Relay Elementary
Baltimore · Public elementary · Grades PK–5
581 students · 4.0 km away
Similar schools
Public high schools in Maryland with a comparable Enrollment.
Tuscarora High
Frederick · Public high · Grades 9–12
1,735 students
Marriotts Ridge High
Marriottsville · Public high · Grades 9–12
1,741 students
Oakdale High
Ijamsville · Public high · Grades 9–12
1,702 students
Great Mills High
Great Mills · Public high · Grades 9–12
1,697 students
Arundel High
Gambrills · Public high · Grades 9–12
1,778 students
South Hagerstown High
Hagerstown · Public high · Grades 9–12
1,690 students
Frequently asked questions
Is Catonsville High a good school?
Catonsville High has a Success Index (US) of 60.9 out of 100 (Top 50% of high schools in United States) and ranks #80 of 197 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 Catonsville High rank in Maryland?
Catonsville High ranks #80 of 197 high schools in Maryland and #5576 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Catonsville High?
Catonsville High had 1,735 students in 2025.
Is Catonsville High a elementary school or a high school?
Catonsville High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Catonsville High?
There are 10 schools within 15 km of Catonsville High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.