Castor Valley Elementary School
🇨🇦 Official data · 2025Greely, Ontario K4P1N2 · Ottawa-Carleton DSB
#1053 of 3,871 elementary schools in Ontario
#1053 of 3,871 nationally
About Castor Valley Elementary School
Castor Valley Elementary School is a public elementary located in Greely, in the Ottawa-Carleton DSB school board or district of Ontario, Canada. It caters for Grades JK-8. In 2025 it enrolled 685 students. Publicly funded schools run by public school boards or districts; free to attend.
Its Success Index (Canada) is 65.3 out of 100, placing it in the top 50% of elementary schools in Canada and 1053rd of 3,871 ranked elementary schools in Ontario. Its strongest component is community advantage (fewer low-income households) (88th percentile), and its weakest is eqao grade 6 (reading, writing, maths) (48th percentile).
Other published figures: enrolment 685; first language not english 7%; special education 9%; identified as gifted 1%.
There are 2 schools in Greely; Castor Valley Elementary School ranks 1st of 2 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against elementary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)80.7%
- EQAO Grade 6 (reading, writing, maths) (25%)74.3%
- 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%)2%
- Parent education (fewer parents without a credential) (10%)1%
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 Castor Valley Elementary School by the official sources.
- Enrolment
- 685
- Students enrolled in the latest published year.
- EQAO Grade 3
- 80.7%
- Average % at or above the provincial standard in reading, writing and mathematics.
- EQAO Grade 6
- 74.3%
- Average % at or above the provincial standard in reading, writing and mathematics.
- Low-income households
- 2%
- % of students living in low-income households.
- Parents without a credential
- 1%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 7%
- % of students whose first language is not English.
- Special education
- 9%
- % of students receiving special education services.
- Identified as gifted
- 1%
- % of students identified as gifted.
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Schools near Castor Valley Elementary School
Closest schools by straight-line distance, with their Success Index (Canada).
Osgoode Township High School
Metcalfe · Public secondary · Grades 9-12
490 students · 4.0 km away
St Catherine Elementary School
Metcalfe · Catholic elementary · Grades JK-6
155 students · 4.1 km away
Metcalfe Public School
Metcalfe · Public elementary · Grades JK-8
290 students · 4.1 km away
Greely Elementary School
Greely · Public elementary · Grades JK-6
145 students · 6.1 km away
St Mary (Gloucester) Elementary School
Gloucester · Catholic elementary · Grades JK-6
370 students · 8.2 km away
Osgoode Public School
Osgoode · Public elementary · Grades JK-6
275 students · 10 km away
St Mark Intermediate School
Manotick · Catholic elementary · Grades 7-8
430 students · 11 km away
St Mark High School
Manotick · Catholic secondary · Grades 9-12
820 students · 11 km away
Mino Mikan Elementary School
Gloucester · Public elementary · Grades JK-6
505 students · 12 km away
Kars on the Rideau Public School
Kars · Public elementary · Grades JK-8
605 students · 13 km away
Similar schools
Public elementary schools in Ontario with a comparable Enrolment.
West Gate Public School
Windsor · Public elementary · Grades JK-8
685 students
Lawfield Elementary School
Hamilton · Public elementary · Grades JK-8
685 students
Earl of March Intermediate School
Kanata · Public elementary · Grades 7-8
685 students
Larkspur Public School
Brampton · Public elementary · Grades JK-5
685 students
Jack Chambers Public School
London · Public elementary · Grades JK-8
685 students
Donwood Park Public School
Scarborough · Public elementary · Grades JK-8
685 students
Frequently asked questions
Is Castor Valley Elementary School a good school?
Castor Valley Elementary School has a Success Index (Canada) of 65.3 out of 100 (Top 50% of elementary schools in Canada) and ranks #1053 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 Castor Valley Elementary School rank in Ontario?
Castor Valley Elementary School ranks #1053 of 3,871 elementary schools in Ontario and #1053 of 3,871 nationally on the Success Index (Canada) (2025 data).
How many students attend Castor Valley Elementary School?
Castor Valley Elementary School had 685 students in 2025.
Is Castor Valley Elementary School a elementary school or a secondary school?
Castor Valley Elementary School is classified as a elementary covering Grades JK-8. It is a public school.
What other schools are near Castor Valley Elementary School?
There are 10 schools within 15 km of Castor Valley Elementary School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.