Schools in Algonquin and Lakeshore CDSB, Ontario (2025)
41 schools · 12,550 students · 41 catholic · median Enrolment 285.
Algonquin and Lakeshore CDSB, in Ontario, has 41 schools in Canada's 2025 data, together educating about 12,550 students. By level there are 35 elementary, 5 secondary, 1 alternative; by sector 41 catholic.
The median Enrolment across Algonquin and Lakeshore CDSB's schools is 285, below the Ontario median of 365. Students enrolled in the latest published year.
36 of the 41 schools qualify for the Success Index (Canada). The highest-scoring is Holy Name Catholic School (86.7, top 5% of elementary schools nationally), followed by Archbishop O'Sullivan Catholic School (80.0, top 10% of elementary schools nationally), and St. Teresa of Calcutta Catholic School (76.3, top 25% of elementary schools nationally). 2 schools sit in the top 10% of Canada for their type. Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Holy Cross Catholic Secondary School (1,295 students), Regiopolis/Notre-Dame Catholic High School (825 students), St Theresa Catholic Secondary School (775 students).
Schools are spread across 17 citys or towns, with the most in Kingston (15), Belleville (8), Trenton (4), Shannonville (1).
Ranked schools in Algonquin and Lakeshore CDSB
Ordered by Success Index (Canada). Rank positions shown on each profile are within Canada and Ontario.
- 187Holy Name Catholic SchoolKingston · Catholic Elementary135 Enrolment · 135 students
- 280Archbishop O'Sullivan Catholic SchoolKingston · Catholic Elementary90% EQAO Grade 6 · 230 students
- 376St. Teresa of Calcutta Catholic SchoolKingston · Catholic Elementary83.3% EQAO Grade 6 · 220 students
- 474St. Genevieve Catholic School/Ecole Catholique Sainte-GenevieveKingston · Catholic Elementary82.3% EQAO Grade 6 · 500 students
- 567St Mary Catholic SchoolShannonville · Catholic Elementary71.7% EQAO Grade 3 · 140 students
- 662Holy Cross Catholic Secondary SchoolKingston · Catholic Secondary89% OSSLT pass rate · 1,295 students
- 759St Carthagh Catholic SchoolTweed · Catholic Elementary85% EQAO Grade 6 · 120 students
- 859Nicholson Catholic College (Grade 7 & 8)Belleville · Catholic Elementary135 Enrolment · 135 students
- 959Cathedrale Catholic SchoolKingston · Catholic Elementary79.3% EQAO Grade 6 · 300 students
- 1058St Paul Catholic SchoolKingston · Catholic Elementary82% EQAO Grade 6 · 175 students
- 1158St Joseph Catholic SchoolBelleville · Catholic Elementary85.7% EQAO Grade 6 · 385 students
- 1256St Patrick Catholic SchoolHarrowsmith · Catholic Elementary75% EQAO Grade 6 · 245 students
- 1356St. John XXIII Catholic SchoolKingston · Catholic Elementary80% EQAO Grade 6 · 285 students
- 1454St Martha Catholic SchoolKingston · Catholic Elementary71.7% EQAO Grade 6 · 330 students
- 1553Nicholson Catholic CollegeBelleville · Catholic Secondary87% OSSLT pass rate · 490 students
- 1651Sacred Heart Catholic SchoolMarmora · Catholic Elementary74% EQAO Grade 3 · 140 students
- 1748Regiopolis/Notre-Dame Catholic High SchoolKingston · Catholic Secondary83% OSSLT pass rate · 825 students
- 1847St Theresa Catholic Secondary SchoolBelleville · Catholic Secondary84% OSSLT pass rate · 775 students
- 1946Sacred Heart Catholic SchoolBatawa · Catholic Elementary72.7% EQAO Grade 6 · 160 students
- 2043St Marguerite Bourgeoys Catholic SchoolKingston · Catholic Elementary65.7% EQAO Grade 6 · 435 students
- 2143St Paul Catholic Secondary SchoolTrenton · Catholic Secondary86% OSSLT pass rate · 475 students
- 2242St Mary Catholic SchoolTrenton · Catholic Elementary73.7% EQAO Grade 6 · 360 students
- 2342Holy Rosary Catholic SchoolBelleville · Catholic Elementary73.3% EQAO Grade 6 · 250 students
- 2440Our Lady of Mount Carmel Catholic SchoolAmherstview · Catholic Elementary65% EQAO Grade 6 · 405 students
- 2539J J O'Neill Catholic SchoolNapanee · Catholic Elementary64% EQAO Grade 6 · 250 students
- 2638St Paul Catholic Elementary SchoolTrenton · Catholic Elementary205 Enrolment · 205 students
- 2735Our Lady of Lourdes Catholic SchoolKingston · Catholic Elementary65% EQAO Grade 6 · 210 students
- 2834Our Lady of Mercy Catholic SchoolBancroft · Catholic Elementary59% EQAO Grade 6 · 255 students
- 2932Georges Vanier Catholic SchoolBelleville · Catholic Elementary66% EQAO Grade 6 · 310 students
- 3031Holy Name of Mary Catholic SchoolMarysville · Catholic Elementary69% EQAO Grade 6 · 140 students
- 3128St Michael Catholic SchoolBelleville · Catholic Elementary61.7% EQAO Grade 6 · 560 students
- 3227St Peter Catholic SchoolTrenton · Catholic Elementary61.7% EQAO Grade 6 · 420 students
- 3326St Gregory Catholic SchoolPicton · Catholic Elementary35% EQAO Grade 6 · 215 students
- 3421St Thomas More Catholic SchoolKingston · Catholic Elementary45.7% EQAO Grade 6 · 285 students
- 3514Our Lady of Fatima Catholic SchoolBelleville · Catholic Elementary59% EQAO Grade 6 · 175 students
- 369St Francis of Assisi Catholic SchoolKingston · Catholic Elementary60.3% EQAO Grade 6 · 290 students
| # | School | Sector | Success Index (Canada) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Holy Name Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 86.7 Top 5% | 135 Enrolment | 135 |
| 2 | Archbishop O'Sullivan Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 80.0 Top 10% | 90% EQAO Grade 6 | 230 |
| 3 | St. Teresa of Calcutta Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 76.3 Top 25% | 83.3% EQAO Grade 6 | 220 |
| 4 | St. Genevieve Catholic School/Ecole Catholique Sainte-Genevieve Kingston · Elementary · Grades JK-8 | Catholic | 74.1 Top 25% | 82.3% EQAO Grade 6 | 500 |
| 5 | St Mary Catholic School Shannonville · Elementary · Grades JK-8 | Catholic | 67.2 Top 25% | 71.7% EQAO Grade 3 | 140 |
| 6 | Holy Cross Catholic Secondary School Kingston · Secondary · Grades 9-12 | Catholic | 62.1 Top 50% | 89% OSSLT pass rate | 1,295 |
| 7 | St Carthagh Catholic School Tweed · Elementary · Grades JK-8 | Catholic | 59.4 Top 50% | 85% EQAO Grade 6 | 120 |
| 8 | Nicholson Catholic College (Grade 7 & 8) Belleville · Elementary · Grades 7-8 | Catholic | 59.2 Top 50% | 135 Enrolment | 135 |
| 9 | Cathedrale Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 59.0 Top 50% | 79.3% EQAO Grade 6 | 300 |
| 10 | St Paul Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 58.2 Top 50% | 82% EQAO Grade 6 | 175 |
| 11 | St Joseph Catholic School Belleville · Elementary · Grades JK-8 | Catholic | 57.7 Top 50% | 85.7% EQAO Grade 6 | 385 |
| 12 | St Patrick Catholic School Harrowsmith · Elementary · Grades JK-8 | Catholic | 55.7 Top 50% | 75% EQAO Grade 6 | 245 |
| 13 | St. John XXIII Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 55.5 Top 50% | 80% EQAO Grade 6 | 285 |
| 14 | St Martha Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 54.2 Top 50% | 71.7% EQAO Grade 6 | 330 |
| 15 | Nicholson Catholic College Belleville · Secondary · Grades 9-12 | Catholic | 52.8 Top 50% | 87% OSSLT pass rate | 490 |
| 16 | Sacred Heart Catholic School Marmora · Elementary · Grades JK-8 | Catholic | 50.8 Lower 50% | 74% EQAO Grade 3 | 140 |
| 17 | Regiopolis/Notre-Dame Catholic High School Kingston · Secondary · Grades 9-12 | Catholic | 48.2 Lower 50% | 83% OSSLT pass rate | 825 |
| 18 | St Theresa Catholic Secondary School Belleville · Secondary · Grades 9-12 | Catholic | 46.7 Lower 50% | 84% OSSLT pass rate | 775 |
| 19 | Sacred Heart Catholic School Batawa · Elementary · Grades JK-8 | Catholic | 46.2 Lower 50% | 72.7% EQAO Grade 6 | 160 |
| 20 | St Marguerite Bourgeoys Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 43.4 Lower 50% | 65.7% EQAO Grade 6 | 435 |
| 21 | St Paul Catholic Secondary School Trenton · Secondary · Grades 9-12 | Catholic | 43.3 Lower 50% | 86% OSSLT pass rate | 475 |
| 22 | St Mary Catholic School Trenton · Elementary · Grades JK-6 | Catholic | 42.3 Lower 50% | 73.7% EQAO Grade 6 | 360 |
| 23 | Holy Rosary Catholic School Belleville · Elementary · Grades JK-8 | Catholic | 42.2 Lower 50% | 73.3% EQAO Grade 6 | 250 |
| 24 | Our Lady of Mount Carmel Catholic School Amherstview · Elementary · Grades JK-8 | Catholic | 39.8 Lower 50% | 65% EQAO Grade 6 | 405 |
| 25 | J J O'Neill Catholic School Napanee · Elementary · Grades JK-8 | Catholic | 39.4 Lower 50% | 64% EQAO Grade 6 | 250 |
| 26 | St Paul Catholic Elementary School Trenton · Elementary · Grades 7-8 | Catholic | 37.5 Lower 50% | 205 Enrolment | 205 |
| 27 | Our Lady of Lourdes Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 34.8 Lower 50% | 65% EQAO Grade 6 | 210 |
| 28 | Our Lady of Mercy Catholic School Bancroft · Elementary · Grades JK-8 | Catholic | 33.9 Lower 50% | 59% EQAO Grade 6 | 255 |
| 29 | Georges Vanier Catholic School Belleville · Elementary · Grades JK-8 | Catholic | 32.3 Lower 50% | 66% EQAO Grade 6 | 310 |
| 30 | Holy Name of Mary Catholic School Marysville · Elementary · Grades JK-8 | Catholic | 30.9 Lower 50% | 69% EQAO Grade 6 | 140 |
| 31 | St Michael Catholic School Belleville · Elementary · Grades JK-8 | Catholic | 27.6 Lower 50% | 61.7% EQAO Grade 6 | 560 |
| 32 | St Peter Catholic School Trenton · Elementary · Grades JK-8 | Catholic | 26.8 Lower 50% | 61.7% EQAO Grade 6 | 420 |
| 33 | St Gregory Catholic School Picton · Elementary · Grades JK-8 | Catholic | 25.8 Lower 50% | 35% EQAO Grade 6 | 215 |
| 34 | St Thomas More Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 21.1 Lower 50% | 45.7% EQAO Grade 6 | 285 |
| 35 | Our Lady of Fatima Catholic School Belleville · Elementary · Grades JK-8 | Catholic | 14.0 Lower 50% | 59% EQAO Grade 6 | 175 |
| 36 | St Francis of Assisi Catholic School Kingston · Elementary · Grades JK-8 | Catholic | 8.9 Lower 50% | 60.3% EQAO Grade 6 | 290 |
Other schools in Algonquin and Lakeshore CDSB
Schools without a rank: fewer than 60 students, no published Enrolment, or a school type that is not scored.
St Patrick Catholic School
Erinsville · Catholic elementary · Grades JK-8
50 students
Loyola Community Learning Centre
Kingston · Catholic alternative · Grades 9-12
375 students
Sacred Heart Catholic School
Wolfe Island · Catholic elementary · Grades JK-8
St James Major
Sharbot Lake · Catholic elementary · Grades JK-8
St Martin of Tours Catholic School
Whitney · Catholic elementary · Grades JK-8
Compare the top 4 schools in Algonquin and Lakeshore CDSB side by side →
City or towns in Algonquin and Lakeshore CDSB
Other places in Ontario
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Frequently asked questions
What is the best school in Algonquin and Lakeshore CDSB?
Holy Name Catholic School is the highest-ranked school in Algonquin and Lakeshore CDSB with a Success Index (Canada) of 86.7 out of 100 (Top 5% of elementary schools in Canada).
How many schools are in Algonquin and Lakeshore CDSB?
Algonquin and Lakeshore CDSB has 41 schools (35 elementary, 5 secondary, 1 alternative) educating 12,550 students in 2025.
What is the typical Enrolment in Algonquin and Lakeshore CDSB?
The median Enrolment across schools in Algonquin and Lakeshore CDSB is 285. Students enrolled in the latest published year.