St John XXIII Catholic School
🇨🇦 Official data · 2025Oshawa, Ontario L1H7J2 · Durham CDSB
#2320 of 3,871 elementary schools in Ontario
#2320 of 3,871 nationally
About St John XXIII Catholic School
St John XXIII Catholic School is a catholic elementary located in Oshawa, in the Durham CDSB school board or district of Ontario, Canada. It caters for Grades JK-6. In 2025 it enrolled 300 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 44.0 out of 100, placing it in the lower 50% of elementary schools in Canada and 2320th of 3,871 ranked elementary schools in Ontario. Its strongest component is eqao grade 3 (reading, writing, maths) (74th percentile), and its weakest is eqao grade 6 (reading, writing, maths) (25th percentile).
Other published figures: enrolment 300; first language not english 5%; special education 20%; identified as gifted 0%.
There are 72 schools in Oshawa; St John XXIII Catholic School ranks 20th of 54 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against elementary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)78%
- EQAO Grade 6 (reading, writing, maths) (25%)66%
- EQAO Grade 9 mathematics (25%)–
- OSSLT first-attempt pass rate (20%)–
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)10%
- Parent education (fewer parents without a credential) (10%)5%
The Success Index (Canada) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for St John XXIII Catholic School by the official sources.
- Enrolment
- 300
- Students enrolled in the latest published year.
- EQAO Grade 3
- 78%
- Average % at or above the provincial standard in reading, writing and mathematics.
- EQAO Grade 6
- 66%
- Average % at or above the provincial standard in reading, writing and mathematics.
- Low-income households
- 10%
- % of students living in low-income households.
- Parents without a credential
- 5%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 5%
- % of students whose first language is not English.
- Special education
- 20%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
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Schools near St John XXIII Catholic School
Closest schools by straight-line distance, with their Success Index (Canada).
Forest View Public School
Oshawa · Public elementary · Grades JK-8
555 students · 385 m away
S T Worden Public School
Courtice · Public elementary · Grades JK-8
250 students · 1.1 km away
St. Mother Teresa Catholic Elementary School
Courtice · Catholic elementary · Grades JK-8
400 students · 1.2 km away
Clara Hughes Public School
Oshawa · Public elementary · Grades JK-8
700 students · 1.4 km away
Dr G J MacGillivray Public School
Courtice · Public elementary · Grades JK-6
880 students · 1.7 km away
Dr Emily Stowe Public School
Courtice · Public elementary · Grades JK-8
365 students · 1.8 km away
Vincent Massey Public School
Oshawa · Public elementary · Grades JK-8
645 students · 2.0 km away
Eastdale Collegiate and Vocational Institute
Oshawa · Public secondary · Grades 9-12
1,400 students · 2.0 km away
David Bouchard Public School
Oshawa · Public elementary · Grades JK-8
505 students · 2.3 km away
St Hedwig Catholic School
Oshawa · Catholic elementary · Grades JK-6
190 students · 2.5 km away
Similar schools
Catholic elementary schools in Ontario with a comparable Enrolment.
Cathedrale Catholic School
Kingston · Catholic elementary · Grades JK-8
300 students
St. Pius X Catholic Elementary School
Brantford · Catholic elementary · Grades JK-8
300 students
ÉÉC Le-Petit-Prince
Vaughan · Catholic elementary · Grades JK-8
300 students
St Dominic Separate School
Mississauga · Catholic elementary · Grades JK-8
300 students
St John of the Cross School
Mississauga · Catholic elementary · Grades JK-8
300 students
St Joseph Separate School
Mississauga · Catholic elementary · Grades JK-8
300 students
Frequently asked questions
Is St John XXIII Catholic School a good school?
St John XXIII Catholic School has a Success Index (Canada) of 44.0 out of 100 (Lower 50% of elementary schools in Canada) and ranks #2320 of 3,871 in Ontario. 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 St John XXIII Catholic School rank in Ontario?
St John XXIII Catholic School ranks #2320 of 3,871 elementary schools in Ontario and #2320 of 3,871 nationally on the Success Index (Canada) (2025 data).
How many students attend St John XXIII Catholic School?
St John XXIII Catholic School had 300 students in 2025.
Is St John XXIII Catholic School a elementary school or a secondary school?
St John XXIII Catholic School is classified as a elementary covering Grades JK-6. It is a catholic school.
What other schools are near St John XXIII Catholic School?
There are 10 schools within 15 km of St John XXIII Catholic School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.