Ontario Rank	Board Rank	School	City	Type	Overall Score	2023‑24	2022‑23	2021‑22	3‑Year Change	Website
120	1	Sacred Heart Catholic School	Wolfe Island	Catholic	9.1	—	—	9.1	—	Visit
480	2	Our Lady of Mercy Catholic School	Bancroft	Catholic	8.3	8.3	6.9	5.0	+3.3 ↑	Visit
700	3	Archbishop O'Sullivan Catholic School	Kingston	Catholic	8.0	8.0	7.4	8.1	-0.1 ↓	Visit
706	4	St Joseph Catholic School	Belleville	Catholic	8.0	8.0	7.6	7.5	+0.5 ↑	Visit
784	5	St Patrick Catholic School	Erinsville	Catholic	7.9	—	—	7.9	—	Visit
895	6	St Martha Catholic School	Kingston	Catholic	7.8	7.8	6.9	6.1	+1.7 ↑	Visit
1396	7	St Paul Catholic School	Kingston	Catholic	7.3	7.3	5.3	8.0	-0.7 ↓	Visit
1597	8	Sacred Heart Catholic School	Marmora	Catholic	7.1	7.1	6.9	5.0	+2.1 ↑	Visit
1621	9	Holy Name of Mary Catholic School	Marysville	Catholic	7.1	7.1	5.9	5.5	+1.6 ↑	Visit
1714	10	St. Teresa of Calcutta Catholic School	Kingston	Catholic	7.0	7.0	7.1	7.2	-0.2 ↓	Visit
1726	11	St Marguerite Bourgeoys Catholic School	Kingston	Catholic	7.0	7.0	6.1	5.4	+1.6 ↑	Visit
1898	12	St. John XXIII Catholic School	Kingston	Catholic	6.8	6.8	7.6	7.4	-0.6 ↓	Visit
2235	13	Our Lady of Mount Carmel Catholic School	Amherstview	Catholic	6.5	6.5	6.3	6.4	+0.1 ↑	Visit
2236	14	Georges Vanier Catholic School	Belleville	Catholic	6.5	6.5	5.5	6.7	-0.2 ↓	Visit
2240	15	Holy Name Catholic School	Kingston	Catholic	6.5	6.5	3.6	5.1	+1.4 ↑	Visit
2241	16	Our Lady of Lourdes Catholic School	Kingston	Catholic	6.5	6.5	6.2	7.3	-0.8 ↓	Visit
2417	17	Cathedrale Catholic School	Kingston	Catholic	6.3	6.3	6.7	6.9	-0.6 ↓	Visit
2521	18	St Mary Catholic School	Shannonville	Catholic	6.2	6.2	7.3	5.7	+0.5 ↑	Visit
2663	19	St Michael Catholic School	Belleville	Catholic	6.0	6.0	5.6	4.5	+1.5 ↑	Visit
2822	20	J J O'Neill Catholic School	Napanee	Catholic	5.8	5.8	4.4	5.2	+0.6 ↑	Visit
2838	21	St Thomas More Catholic School	Kingston	Catholic	5.8	5.8	5.9	5.4	+0.4 ↑	Visit
2891	22	Holy Rosary Catholic School	Belleville	Catholic	5.7	5.7	5.5	2.9	+2.8 ↑	Visit
3075	23	St Patrick Catholic School	Harrowsmith	Catholic	5.4	5.4	6.8	6.7	-1.3 ↓	Visit
3183	24	St Peter Catholic School	Trenton	Catholic	5.2	5.2	5.7	5.8	-0.6 ↓	Visit
3220	25	St Gregory Catholic School	Picton	Catholic	5.1	5.1	5.8	5.5	-0.4 ↓	Visit
3223	26	St Mary Catholic School	Trenton	Catholic	5.1	5.1	5.7	6.0	-0.9 ↓	Visit
3373	27	St Carthagh Catholic School	Tweed	Catholic	4.7	4.7	5.1	6.6	-1.9 ↓	Visit
3458	28	Our Lady of Fatima Catholic School	Belleville	Catholic	4.4	4.4	2.9	5.0	-0.6 ↓	Visit
3512	29	Sacred Heart Catholic School	Batawa	Catholic	4.2	4.2	7.4	5.6	-1.4 ↓	Visit
3637	30	St James Major	Sharbot Lake	Catholic	3.3	—	—	3.3	—	Visit
3664	31	St Francis of Assisi Catholic School	Kingston	Catholic	2.9	2.9	4.4	4.4	-1.5 ↓	Visit
3685	32	St Martin of Tours Catholic School	Whitney	Catholic	2.2	—	—	2.2	—	Visit
3939	33	Nicholson Catholic College (Grade 7 & 8)	Belleville	Catholic	—	—	—	—	—	—
3953	34	St Paul Catholic Elementary School	Trenton	Catholic	—	—	—	—	—	Visit
4035	35	St. Genevieve Catholic School/Ecole Catholique Sainte-Genevieve	Kingston	Catholic	—	—	—	—	—	—