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Catonsville High
A

Catonsville High

PublicHighGrades 9–12

421 Bloomsbury Ave, Baltimore, MD 21228 · (410) 887-0808 · Part of Baltimore County Public Schools

Catonsville’s School Grade C− better than 24% of Maryland school districts

Directions
Photo: Wallstreethotrod at English Wikipedia · Public domain · Wikimedia Commons
Students
1,735
Students per teacher
17:1
Free or reduced lunch
41%
Setting
Suburb
Grades
9–12
The gist

What stands out about Catonsville High

  • Its own letter, A: reading and math results near the top of Maryland’s public schools
  • Math proficiency 7 pts above the state
  • Reading / language arts 33 pts above the state

On the path

Where Catonsville kids come from and go next. The whole path →

6–8Catonsville Middle818 students
9–12Catonsville HighYou are here

Test scores

2020–21
Math proficiency26%
State average 19.3%
Reading / language arts68%
State average 35.5%

Its own letter, A, places these results among Maryland’s 1,321 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

421 Bloomsbury Ave, Baltimore

Students

Enrollment by grade
Grade 9417
Grade 10455
Grade 11416
Grade 12447
Enrollment over time
1,809’20
1,813’21
1,729’22
1,733’23
1,735’24

Down 4.1% since 2020–21.

Who goes here
White 43%Black 23%Asian 16%Hispanic 11%Two or more races 6%Native Hawaiian/Pacific Islander <1%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Catonsville High from Catonsville families.

Other schools in Baltimore County Public Schools

The district →
Vincent Farm Elementary
Elementary · Grades PK–5 · White Marsh
C+
776 students16:1
New Town Elementary
Elementary · Grades PK–5 · Owings Mills
B−
772 students18:1
Dundalk Elementary
Elementary · Grades PK–5 · Baltimore
D
757 students16:1
Rossville Elementary
Elementary · Grades PK–5 · Baltimore
726 students15:1
Honeygo Elementary
Elementary · Grades PK–5 · Perry Hall
A−
698 students18:1
Red House Run Elementary
Elementary · Grades PK–5 · Baltimore
C
694 students14:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Maryland’s other public schools; Catonsville’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.